diff --git a/MG5550-works.patch b/MG5550-works.patch
deleted file mode 100644
index 7f09d3d..0000000
--- a/MG5550-works.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-diff -ur sane-backends-1.0.24.orig/backend/pixma_mp150.c sane-backends-1.0.24/backend/pixma_mp150.c
---- sane-backends-1.0.24.orig/backend/pixma_mp150.c	2013-09-18 02:43:00.000000000 +0200
-+++ sane-backends-1.0.24/backend/pixma_mp150.c	2015-01-11 12:45:24.644527570 +0100
-@@ -1139,6 +1139,7 @@
-               && s->cfg->pid != MG3100_PID
-               && s->cfg->pid != MG2100_PID
-               && s->cfg->pid != MG5300_PID
-+              && s->cfg->pid != MG5500_PID
-               && s->cfg->pid != MG6300_PID)
-               reorder_pixels (mp->linebuf, sptr, c, n, m, s->param->wx, line_size);
-           
-diff -ur sane-backends-1.0.24.orig/ChangeLog sane-backends-1.0.24/ChangeLog
---- sane-backends-1.0.24.orig/ChangeLog	2013-10-01 03:23:49.000000000 +0200
-+++ sane-backends-1.0.24/ChangeLog	2015-01-11 12:22:30.607870381 +0100
-@@ -1,3 +1,7 @@
-+2014-09-18 Rolf Bensch <rolf at bensch hyphen online dot de>
-+	* backend/pixma_mp150.c, doc/descriptions/pixma.desc, doc/sane-pixma.man:
-+	  Canon Pixma MG5500 Series is working, bug #314819.
-+
- ******  Release of sane-backends 1.0.24. End of code freeze ******
- 
- 2013-09-30 m. allan noah <kitno455 at gmail dot com>
-diff -ur sane-backends-1.0.24.orig/doc/descriptions/pixma.desc sane-backends-1.0.24/doc/descriptions/pixma.desc
---- sane-backends-1.0.24.orig/doc/descriptions/pixma.desc	2013-10-01 02:10:43.000000000 +0200
-+++ sane-backends-1.0.24/doc/descriptions/pixma.desc	2015-01-11 12:32:20.834566730 +0100
-@@ -127,10 +127,10 @@
- :comment "Testers needed!"
- 
- :model "PIXMA MG5500 Series"
--:interface "USB"
-+:interface "USB WiFi"
- :usbid "0x04a9" "0x1771"
--:status :untested
--:comment "Testers needed!"
-+:status :complete
-+:comment "All resolutions supported (up to 1200DPI)."
- 
- :model "PIXMA MG6100 Series"
- :interface "USB"
-diff -ur sane-backends-1.0.24.orig/doc/sane-pixma.man sane-backends-1.0.24/doc/sane-pixma.man
---- sane-backends-1.0.24.orig/doc/sane-pixma.man	2013-10-01 02:10:43.000000000 +0200
-+++ sane-backends-1.0.24/doc/sane-pixma.man	2015-01-11 12:39:28.205594376 +0100
-@@ -15,7 +15,7 @@
- Currently, the following models work with this backend:
- .PP
- .RS
--PIXMA MG2100, MG3100, MG4200, MG5100, MG5200, MG5300
-+PIXMA MG2100, MG3100, MG4200, MG5100, MG5200, MG5300, MG5500
- .br
- PIXMA MG6100, MG6200, MG6300, MG8200
- .br
-@@ -77,7 +77,7 @@
- .RS
- PIXMA E500, E510, E600, E610
- .br
--PIXMA MG2200, MG2400, MG2500, MG3200, MG4100, MG5400, MG5500
-+PIXMA MG2200, MG2400, MG2500, MG3200, MG4100, MG5400
- .br
- PIXMA MG6400, MG6500, MG7100, MG8100
- .br
diff --git a/adapt_epkowa.desc_for_yast2-scanner.patch b/adapt_epkowa.desc_for_yast2-scanner.patch
index a9d0696..3dc735c 100644
--- a/adapt_epkowa.desc_for_yast2-scanner.patch
+++ b/adapt_epkowa.desc_for_yast2-scanner.patch
@@ -1,5 +1,5 @@
---- doc/descriptions-external/epkowa.desc.orig	2013-08-25 23:23:27.000000000 +0200
-+++ doc/descriptions-external/epkowa.desc	2013-12-03 11:59:54.000000000 +0100
+--- doc/descriptions-external/epkowa.desc.orig	2015-09-09 04:23:23.000000000 +0200
++++ doc/descriptions-external/epkowa.desc	2015-10-05 14:50:31.000000000 +0200
 @@ -47,7 +47,7 @@
  ;;  Device and manufacturer information.
  ;;
@@ -9,7 +9,20 @@
  :url        "http://www.epson.com/"
  :comment    ""
  
-@@ -83,3042 +83,2946 @@
+@@ -84,3456 +84,3362 @@
+ :interface "USB"
+ :usbid     "0x04b8" "0x08ac"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "AL-MX300DNF Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08ac"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
  :model     "Actionscanner II"
  :interface "parallel SCSI"
  :status    :good
@@ -62,8 +75,8 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0878"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-704A"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-704A"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-704A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-704A"
  
  :model     "Artisan 700"
  :interface "USB"
@@ -171,43 +184,78 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0862"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "EP-704A"
  :interface "USB"
  :usbid     "0x04b8" "0x0878"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "EP-705A"
  :interface "USB"
  :usbid     "0x04b8" "0x089f"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-706A"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b7"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-707A"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c9"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "EP-774A"
  :interface "USB"
  :usbid     "0x04b8" "0x0893"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "EP-775A"
  :interface "USB"
  :usbid     "0x04b8" "0x089e"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "EP-775AW"
  :interface "USB"
  :usbid     "0x04b8" "0x089e"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-776AB"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b6"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-776AW"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b6"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-777A"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c8"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "EP-801A"
  :interface "USB"
@@ -277,6 +325,48 @@
  :usbid     "0x04b8" "0x089c"
  :status    :complete
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-806AB"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b5"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-806AR"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b5"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-806AW"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b5"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-807AB"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c7"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-807AR"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c7"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-807AW"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c7"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "EP-901A"
@@ -340,6 +430,34 @@
  :usbid     "0x04b8" "0x089a"
  :status    :complete
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-906F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b4"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-907F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c6"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-976A3"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b3"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "EP-977A3"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c5"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "ES-300C"
@@ -410,8 +528,8 @@
  :interface "SCSI USB"
  :usbid     "0x04b8" "0x0126"
  :status    :good
--:comment   "network interface unsupported<br>IEEE1394 untested"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface unsupported<br>IEEE1394 untested"
+-:comment   "network interface not supported<br>IEEE1394 untested"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface not supported<br>IEEE1394 untested"
  
  :model     "ES-8000"
  :interface "SCSI"
@@ -435,8 +553,8 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0129"
  :status    :good
--:comment   "network interface unsupported<br>IEEE1394 untested"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface unsupported<br>IEEE1394 untested"
+-:comment   "network interface not supported<br>IEEE1394 untested"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface not supported<br>IEEE1394 untested"
  
  :model     "ES-D200"
  :interface "USB"
@@ -956,6 +1074,13 @@
 -:comment   "requires DFSG non-free iscan-plugin-perfection-v370"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-perfection-v370"
  
+ :model     "GT-S650"
+ :interface "USB"
+ :usbid     "0x04b8" "0x013d"
+ :status    :good
+-:comment   "requires DFSG non-free iscan-plugin-gt-s650"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-gt-s650"
+ 
  :model     "GT-X700"			; product spec (JP)
  :interface "USB"
  :usbid     "0x04b8" "0x0128"
@@ -991,12 +1116,20 @@
 -:comment   "requires DFSG non-free iscan-plugin-gt-x820"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-gt-x820"
  
+ :model     "GT-X830"
+ :interface "USB"
+ :usbid     "0x04b8" "0x0153"
+ :status    :good
+-:comment   "requires DFSG non-free iscan-plugin-gt-x830"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-gt-x830"
+ 
  :model     "GT-X900"
  :interface "USB"
  :usbid     "0x04b8" "0x012c"
  :status    :good
 -:comment   "IEEE1394 untested"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>IEEE1394 untested"
+ :scsi      "EPSON" "GT-X900" "processor"
  
  :model     "GT-X970"
  :interface "USB"
@@ -1005,6 +1138,12 @@
 -:comment   "IEEE1394 untested"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>IEEE1394 untested"
  
+ :model     "GT-X980"
+ :interface "USB"
+ :usbid     "0x04b8" "0x0151"
+ :status    :good
++:comment   "requires DFSG non-free Image Scan software from Epson"
+ 
  :model     "K200 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x0871"
@@ -1061,13 +1200,20 @@
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
- :model     "L550"
+ :model     "L550 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x08a9"
  :status    :complete
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
+ :model     "L850 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08ca"
+ :status    :complete
+-:comment   "all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>all-in-one"
+ 
  :model     "LP-7900CS"
  :status    :untested
 -:comment   "business all-in-one; scanner is a ES-7000H"
@@ -1165,6 +1311,27 @@
  :usbid     "0x04b8" "0x0834"
  :status    :good
 -:comment   "network interface not supported<br>business all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface not supported<br>business all-in-one"
+ 
+ :model     "LP-M8040"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08ad"
+ :status    :good
+-:comment   "network interface not supported<br>business all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface not supported<br>business all-in-one"
+ 
+ :model     "LP-M8040A"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08ad"
+ :status    :good
+-:comment   "network interface not supported<br>business all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface not supported<br>business all-in-one"
+ 
+ :model     "LP-M8040F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08ad"
+ :status    :good
+-:comment   "network interface not supported<br>business all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface not supported<br>business all-in-one"
  
  :model     "M200 Series"
@@ -1234,8 +1401,8 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0864"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "ME OFFICE 570W Series"
  :interface "USB"
@@ -1248,15 +1415,15 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0848"
  :status    :good
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "ME OFFICE 620F Series"
  :interface "USB"
  :usbid     "0x04b8" "0x0863"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "ME OFFICE 650FN Series"
  :interface "USB"
@@ -1433,6 +1600,20 @@
 -:comment   "all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>all-in-one"
  
+ :model     "PX-046A"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08ae"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-047A"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c0"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
  :model     "PX-1600F"
  :interface "USB"
  :usbid     "0x04b8" "0x0869"
@@ -1494,6 +1675,20 @@
  :usbid     "0x04b8" "0x0898"
  :status    :complete
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-436A"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08af"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-437A"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08bf"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "PX-501A"
@@ -1626,20 +1821,76 @@
  :interface "USB"
  :usbid     "0x04b8" "0x087d"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "PX-FA700"
  :interface "USB"
  :usbid     "0x04b8" "0x083a"
  :status    :good
 -:comment   "all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>all-in-one"
+ 
+ :model     "PX-M350F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08d0"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-M5040F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b9"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-M5041F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b9"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-M650A"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c3"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-M650F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c3"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-M740F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b8"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-M741F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b8"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "PX-M840F"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08bd"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 -
 -:model     "Perfection 600"
 -:interface "SCSI"
 -:status    :unsupported
 -:comment   "supported by the umax backend<br>rebadged UMAX Astra 1200S"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "Perfection 610"		; command spec
  :interface "USB"
@@ -1887,6 +2138,13 @@
 -:comment   "requires DFSG non-free iscan-plugin-gt-s600<br>overseas version of the GT-S600"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-gt-s600<br>overseas version of the GT-S600"
  
+ :model     "Perfection V19"
+ :interface "USB"
+ :usbid     "0x04b8" "0x013c"
+ :status    :good
+-:comment   "requires DFSG non-free iscan-plugin-gt-s650"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-gt-s650"
+ 
  :model     "Perfection V30"
  :interface "USB"
  :usbid     "0x04b8" "0x0131"
@@ -1908,6 +2166,13 @@
 -:comment   "requires DFSG non-free iscan-plugin-perfection-v370<br>overseas version of the GT-S640"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-perfection-v370<br>overseas version of the GT-S640"
  
+ :model     "Perfection V39"
+ :interface "USB"
+ :usbid     "0x04b8" "0x013d"
+ :status    :good
+-:comment   "requires DFSG non-free iscan-plugin-gt-s650<br>overseas version of the GT-S650"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-gt-s650<br>overseas version of the GT-S650"
+ 
  :model     "Perfection V100 Photo"
  :interface "USB"
  :usbid     "0x04b8" "0x012d"
@@ -1957,6 +2222,13 @@
 -:comment   "requires DFSG non-free iscan-plugin-gt-x770<br>overseas version of the GT-X770"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-gt-x770<br>overseas version of the GT-X770"
  
+ :model     "Perfection V550 Photo"
+ :interface "USB"
+ :usbid     "0x04b8" "0x013b"
+ :status    :good
+-:comment   "requires DFSG non-free iscan-plugin-perfection-v550"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>requires DFSG non-free iscan-plugin-perfection-v550"
+ 
  :model     "Perfection V600 Photo"
  :interface "USB"
  :usbid     "0x04b8" "0x013a"
@@ -1970,19 +2242,34 @@
  :status    :good
 -:comment   "IEEE1394 untested<br>overseas version of the GT-X900"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>IEEE1394 untested<br>overseas version of the GT-X900"
+ :scsi      "EPSON" "GT-X900" "processor"
  
  :model     "Perfection V750 Photo"
  :interface "USB"
  :usbid     "0x04b8" "0x012c"
  :status    :good
 -:comment   "IEEE1394 untested<br>overseas version of the GT-X900"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>IEEE1394 untested<br>overseas version of the GT-X900"
+ :scsi      "EPSON" "GT-X900" "processor"
+ 
+ :model     "Perfection V800 Photo"
+ :interface "USB"
+ :usbid     "0x04b8" "0x0151"
+ :status    :good
++:comment   "requires DFSG non-free Image Scan software from Epson"
+ 
+ :model     "Perfection V850 Pro"
+ :interface "USB"
+ :usbid     "0x04b8" "0x0151"
+ :status    :good
+-:comment   "overseas version of the GT-X980"
 -
 -:model     "Stylus CX1500"		; Australia
 -:interface "USB"
 -:usbid     "0x04b8" "0x080c"
 -:status    :unsupported
 -:comment   "supported by the snapscan backend<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>IEEE1394 untested<br>overseas version of the GT-X900"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>overseas version of the GT-X980"
  
  :model     "Stylus CX2800"
  :interface "USB"
@@ -2388,15 +2675,15 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0848"
  :status    :good
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "Stylus Office BX305F"
  :interface "USB"
  :usbid     "0x04b8" "0x0863"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "Stylus Office BX305FW"
  :interface "USB"
@@ -2493,15 +2780,15 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0848"
  :status    :good
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "Stylus Office TX320F Series"
  :interface "USB"
  :usbid     "0x04b8" "0x0863"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "Stylus Office TX510FN Series"
  :interface "USB"
@@ -2549,8 +2836,8 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0862"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-703A"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-703A"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-703A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-703A"
  
  :model     "Stylus Photo PX700W"
  :interface "USB"
@@ -2878,8 +3165,8 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0848"
  :status    :good
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "Stylus NX330 Series"
  :interface "USB"
@@ -2906,8 +3193,8 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0864"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "Stylus NX430W Series"
  :interface "USB"
@@ -3039,8 +3326,8 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0864"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "Stylus SX430W Series"
  :interface "USB"
@@ -3207,8 +3494,8 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0864"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "Stylus TX430W Series"
  :interface "USB"
@@ -3266,6 +3553,27 @@
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-535F"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-535F"
  
+ :model     "WF-2630 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c4"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "WF-2650 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c3"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "WF-2660 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c3"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
  :model     "WF-3520 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x0899"
@@ -3285,6 +3593,48 @@
  :usbid     "0x04b8" "0x0899"
  :status    :complete
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "WF-3620 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b8"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M740F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M740F"
+ 
+ :model     "WF-3640 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b8"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M741F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M741F"
+ 
+ :model     "WF-4630 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08be"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "WF-4640 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08be"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "WF-5620 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08bd"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M840F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M840F"
+ 
+ :model     "WF-5690 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08bd"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "WF-7510 Series"
@@ -3301,54 +3651,89 @@
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-1700F"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-1700F"
  
+ :model     "WF-7610 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b9"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M5040F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M5040F"
+ 
+ :model     "WF-7620 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b9"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M5041F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M5041F"
+ 
  :model     "WF-M1560 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x08ab"
  :status    :complete
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "WF-M5690 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08d0"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M350F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-M350F"
+ 
+ :model     "WF-R4640 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08cd"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "WF-R5690 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08cd"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "WP-4511"
  :interface "USB"
  :usbid     "0x04b8" "0x087d"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
  
  :model     "WP-4515"
  :interface "USB"
  :usbid     "0x04b8" "0x087d"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "WP-4521"
  :interface "USB"
  :usbid     "0x04b8" "0x087d"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
  
  :model     "WP-4525"
  :interface "USB"
  :usbid     "0x04b8" "0x087d"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
  
  :model     "WP-4530 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x087d"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
  
  :model     "WP-4540 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x087d"
  :status    :complete
--:comment   "network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface option supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-B750F"
  
  :model     "WP-4590 Series"
  :interface "USB"
@@ -3368,8 +3753,8 @@
  :interface "USB"
  :usbid     "0x04b8" "0x0863"
  :status    :complete
--:comment   "network interface (option) supported via DFSG non-free iscan-network-nt package<br>some models in the series have a built-in network interface<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface (option) supported via DFSG non-free iscan-network-nt package<br>some models in the series have a built-in network interface<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>some models in the series have a built-in network interface<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>some models in the series have a built-in network interface<br>all-in-one"
  
  :model     "WorkForce 435"
  :interface "USB"
@@ -3473,22 +3858,29 @@
  :interface "USB"
  :usbid     "0x04b8" "0x08ae"
  :status    :complete
--:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-046A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-046A"
  
  :model     "XP-212"
  :interface "USB"
  :usbid     "0x04b8" "0x08ae"
  :status    :complete
--:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-046A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-046A"
  
  :model     "XP-215"
  :interface "USB"
  :usbid     "0x04b8" "0x08ae"
  :status    :complete
--:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-046A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-046A"
+ 
+ :model     "XP-225"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c0"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-047A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-047A"
  
  :model     "XP-300 Series"
  :interface "USB"
@@ -3501,8 +3893,15 @@
  :interface "USB"
  :usbid     "0x04b8" "0x08af"
  :status    :complete
--:comment   "network interface supported via DFSG non-free iscan-network-nt package"
-+:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package"
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-436A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-436A"
+ 
+ :model     "XP-320 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08bf"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-437A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the PX-437A"
  
  :model     "XP-400 Series"
  :interface "USB"
@@ -3516,6 +3915,13 @@
  :usbid     "0x04b8" "0x08b0"
  :status    :complete
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
+ 
+ :model     "XP-420 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c1"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
  :model     "XP-600 Series"
@@ -3525,6 +3931,34 @@
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-775A"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-775A"
  
+ :model     "XP-510 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b7"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-706A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-706A"
+ 
+ :model     "XP-520 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c8"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-777A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-777A"
+ 
+ :model     "XP-610 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b6"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-776AB/EP-776AW"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-776AB/EP-776AW"
+ 
+ :model     "XP-620 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c8"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-777A"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-777A"
+ 
  :model     "XP-700 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x089d"
@@ -3532,6 +3966,20 @@
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one"
  
+ :model     "XP-710 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b5"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-806AB/EP-806AR/EP-806AW"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-806AB/EP-806AR/EP-806AW"
+ 
+ :model     "XP-720 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c7"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-807AB/EP-807AR/EP-807AW"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-807AB/EP-807AR/EP-807AW"
+ 
  :model     "XP-750 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x089c"
@@ -3539,6 +3987,13 @@
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-805A/EP-805AR/EP-805AW"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-805A/EP-805AR/EP-805AW"
  
+ :model     "XP-760 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c7"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-807AB/EP-807AR/EP-807AW"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-807AB/EP-807AR/EP-807AW"
+ 
  :model     "XP-800 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x089b"
@@ -3546,9 +4001,37 @@
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-905A"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-905A"
  
+ :model     "XP-810 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b4"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-906F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-906F"
+ 
+ :model     "XP-820 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c6"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-907F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-907F"
+ 
  :model     "XP-850 Series"
  :interface "USB"
  :usbid     "0x04b8" "0x089a"
  :status    :complete
 -:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-905F"
 +:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-905F"
+ 
+ :model     "XP-860 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08c6"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-907F"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-907F"
+ 
+ :model     "XP-950 Series"
+ :interface "USB"
+ :usbid     "0x04b8" "0x08b3"
+ :status    :complete
+-:comment   "network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-976A3"
++:comment   "requires DFSG non-free Image Scan software from Epson<br>network interface supported via DFSG non-free iscan-network-nt package<br>all-in-one<br>overseas version of the EP-976A3"
diff --git a/avision.c.patch b/avision.c.patch
deleted file mode 100644
index 89d9f81..0000000
--- a/avision.c.patch
+++ /dev/null
@@ -1,48 +0,0 @@
---- backend/avision.c.orig	2012-07-01 04:00:44.000000000 +0200
-+++ backend/avision.c	2013-09-15 13:24:31.150933718 +0200
-@@ -1273,6 +1273,12 @@
- static SANE_Bool force_a4 = SANE_FALSE;
- static SANE_Bool force_a3 = SANE_FALSE;
- 
-+/* <2013-09-15_PNu>
-+ * HP Scanjet 8200 w/o ADF fails during the ADF reset loop in get_accessories_info()
-+ * Brute force option enforce-no-adf
-+ */
-+static SANE_Bool enforce_no_adf = SANE_FALSE;
-+
- /* hardware resolutions to interpolate from */
- static const int  hw_res_list_c5[] =
-   {
-@@ -3208,6 +3214,17 @@
- 
-   dev->inquiry_adf |= result [0];
- 
-+  /* <2013-09-15_PNu>
-+   * HP Scanjet 8200 w/o ADF fails during the following ADF reset loop
-+   */
-+  if (enforce_no_adf) {
-+    if (result[0] == 0) {
-+      result[2] = 0; /* to prevent fail of following loop */
-+      DBG (3, "get_accessories_info: no adf enforced!\n");
-+    }
-+  }
-+  /* </2013-09-15_PNu> */
-+
-   if (dev->hw->feature_type2 & AV_ADF_FLIPPING_DUPLEX)
-   {
-     if (result[0] == 1)
-@@ -7637,6 +7654,14 @@
- 		    linenumber);
- 		static_calib_list [2] = SANE_TRUE; 
- 	      }
-+	      else if (strcmp (word, "enforce-no-adf") == 0) {
-+		/* <2013-09-15_PNu>
-+		 * Brute force option enforce-no-adf
-+		 */
-+		DBG (3, "sane_reload_devices: config file line %d: enforce-no-adf\n",
-+		    linenumber);
-+		enforce_no_adf = SANE_TRUE; 
-+	      }
- 	      else
- 		DBG (1, "sane_reload_devices: config file line %d: options unknown!\n",
- 		    linenumber);
diff --git a/avision.conf.patch b/avision.conf.patch
deleted file mode 100644
index 472daf2..0000000
--- a/avision.conf.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- backend/avision.conf.in.orig	2013-09-09 01:19:36.843243005 +0200
-+++ backend/avision.conf.in	2013-09-15 13:13:40.697769805 +0200
-@@ -8,6 +8,7 @@
- #option disable-gamma-table
- #option disable-calibration
- #option force-a4
-+#option enforce-no-adf
- 
- #scsi AVISION
- #scsi FCPA
diff --git a/dell1600n_net-fix-strncat.patch b/dell1600n_net-fix-strncat.patch
new file mode 100644
index 0000000..5655c8c
--- /dev/null
+++ b/dell1600n_net-fix-strncat.patch
@@ -0,0 +1,38 @@
+--- backend/dell1600n_net.c.orig	2013-02-23 03:00:56.000000000 +0100
++++ backend/dell1600n_net.c	2015-10-06 10:44:01.000000000 +0200
+@@ -943,7 +943,7 @@ HexDump (int debugLevel, const unsigned
+ 
+       sprintf (itemBuf, "%02x ", (const unsigned int) buf[i]);
+ 
+-      strncat (lineBuf, itemBuf, sizeof (lineBuf));
++      strncat (lineBuf, itemBuf, sizeof (lineBuf) - strlen (lineBuf) - 1);
+ 
+       if ((i + 1) % 16)
+         continue;
+@@ -960,7 +960,7 @@ HexDump (int debugLevel, const unsigned
+         {
+           sprintf (itemBuf, ".");
+         }
+-    strncat (lineBuf, itemBuf, sizeof (lineBuf));
++    strncat (lineBuf, itemBuf, sizeof (lineBuf) - strlen (lineBuf) - 1);
+ 
+     } /* for j */
+ 
+@@ -974,7 +974,7 @@ HexDump (int debugLevel, const unsigned
+ 
+       for (j = (i % 16); j < 16; ++j)
+         {
+-          strncat (lineBuf, "   ", sizeof (lineBuf));
++          strncat (lineBuf, "   ", sizeof (lineBuf) - strlen (lineBuf) - 1);
+         }
+       for (j = 1 + i - ((i + 1) % 16); j < i; ++j)
+         {
+@@ -986,7 +986,7 @@ HexDump (int debugLevel, const unsigned
+             {
+               strcpy (itemBuf, ".");
+             }
+-          strncat (lineBuf, itemBuf, sizeof (lineBuf));
++          strncat (lineBuf, itemBuf, sizeof (lineBuf) - strlen (lineBuf) - 1);
+         }
+       DBG (debugLevel, "%s\n", lineBuf);
+     }
diff --git a/fix-buffer-overflow.patch b/fix-buffer-overflow.patch
deleted file mode 100644
index ccb5a54..0000000
--- a/fix-buffer-overflow.patch
+++ /dev/null
@@ -1,24 +0,0 @@
---- backend/niash.c.orig	2006-02-04 12:34:28.000000000 +0100
-+++ backend/niash.c	2007-02-21 15:38:12.000000000 +0100
-@@ -89,7 +89,9 @@ typedef enum
-   optLamp,
- 
-   optCalibrate,
--  optGamma                      /* analog gamma = single number */
-+  optGamma,                     /* analog gamma = single number */
-+/* have optEndOfList only to define arrays with sufficient size */
-+  optEndOfList
- } EOptionIndex;
- 
- 
-@@ -105,8 +107,8 @@ typedef union
- 
- typedef struct
- {
--  SANE_Option_Descriptor aOptions[optLast];
--  TOptionValue aValues[optLast];
-+  SANE_Option_Descriptor aOptions[optEndOfList];
-+  TOptionValue aValues[optEndOfList];
- 
-   TScanParams ScanParams;
-   THWParams HWParams;
diff --git a/fix-mustek_pp_ccd300.c.patch b/fix-mustek_pp_ccd300.c.patch
deleted file mode 100644
index ad09e61..0000000
--- a/fix-mustek_pp_ccd300.c.patch
+++ /dev/null
@@ -1,33 +0,0 @@
---- backend/mustek_pp_ccd300.c.orig	2003-12-01 12:52:19.000000000 +0100
-+++ backend/mustek_pp_ccd300.c	2009-07-29 16:29:54.000000000 +0200
-@@ -940,10 +940,10 @@ get_color_line_101x (Mustek_pp_Handle *
- 	  wait_bank_change (dev, priv->bank_count, 1);
- 	  reset_bank_count (dev);
- 	  if (priv->ccd_line >= (priv->line_step >> SANE_FIXED_SCALE_SHIFT))
--	    priv->redline = ++priv->redline % priv->green_offs;
-+	    priv->redline = (priv->redline + 1) % priv->green_offs;
- 	  if (priv->ccd_line >=
- 	      priv->blue_offs + (priv->line_step >> SANE_FIXED_SCALE_SHIFT))
--	    priv->blueline = ++priv->blueline % priv->blue_offs;
-+	    priv->blueline = (priv->blueline + 1) % priv->blue_offs;
- 	  continue;
- 	}
- 
-@@ -979,7 +979,7 @@ get_color_line_101x (Mustek_pp_Handle *
- 
- 	}
- 
--      priv->redline = ++priv->redline % priv->green_offs;
-+      priv->redline = (priv->redline + 1) % priv->green_offs;
- 
-       if (priv->ccd_line >= priv->green_offs && gogreen)
- 	{
-@@ -1013,7 +1013,7 @@ get_color_line_101x (Mustek_pp_Handle *
- 
-       if (priv->ccd_line >=
- 	  priv->blue_offs + (priv->line_step >> SANE_FIXED_SCALE_SHIFT))
--	priv->blueline = ++priv->blueline % priv->blue_offs;
-+	priv->blueline = (priv->blueline + 1) % priv->blue_offs;
- 
-       if (gogreen)
- 	{
diff --git a/install-umax_pp-tool.patch b/install-umax_pp-tool.patch
deleted file mode 100644
index 3083104..0000000
--- a/install-umax_pp-tool.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- tools/Makefile.am.orig	2009-02-20 17:51:09.000000000 +0100
-+++ tools/Makefile.am	2009-06-05 15:08:45.000000000 +0200
-@@ -7,8 +7,8 @@
- AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_builddir)/include \
-  -I$(top_srcdir)/include
- 
--bin_PROGRAMS = sane-find-scanner gamma4scanimage
--noinst_PROGRAMS = sane-desc umax_pp
-+bin_PROGRAMS = sane-find-scanner gamma4scanimage umax_pp
-+noinst_PROGRAMS = sane-desc
- 
- if CROSS_COMPILING
- HOTPLUG =
diff --git a/re-add-SANE_CAP_ALWAYS_SETTABLE.patch b/re-add-SANE_CAP_ALWAYS_SETTABLE.patch
deleted file mode 100644
index 868177d..0000000
--- a/re-add-SANE_CAP_ALWAYS_SETTABLE.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- include/sane/sane.h.orig	2009-06-12 10:19:19.000000000 +0200
-+++ include/sane/sane.h	2009-06-12 10:20:12.000000000 +0200
-@@ -115,6 +115,7 @@ SANE_Device;
- #define SANE_CAP_AUTOMATIC		(1 << 4)
- #define SANE_CAP_INACTIVE		(1 << 5)
- #define SANE_CAP_ADVANCED		(1 << 6)
-+#define SANE_CAP_ALWAYS_SETTABLE	(1 << 7)
- 
- #define SANE_OPTION_IS_ACTIVE(cap)	(((cap) & SANE_CAP_INACTIVE) == 0)
- #define SANE_OPTION_IS_SETTABLE(cap)	(((cap) & SANE_CAP_SOFT_SELECT) != 0)
diff --git a/sane-backends-1.0.24.tar.gz b/sane-backends-1.0.24.tar.gz
deleted file mode 100644
index 6ff6cb5..0000000
--- a/sane-backends-1.0.24.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:27c7085a54f1505d8b551e6f1e69d30e1ee57328b18429bb2225dabf4c45462d
-size 5778749
diff --git a/sane-backends-1.0.25.tar.gz b/sane-backends-1.0.25.tar.gz
new file mode 100644
index 0000000..7588d91
--- /dev/null
+++ b/sane-backends-1.0.25.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4d7ba8d62b2dea702ce76be85699940992daf3f44823ddc128812da33dc6e2c
+size 5955016
diff --git a/sane-backends.changes b/sane-backends.changes
index 446266e..f1934ae 100644
--- a/sane-backends.changes
+++ b/sane-backends.changes
@@ -1,3 +1,53 @@
+-------------------------------------------------------------------
+Tue Oct  6 10:55:10 CEST 2015 - jsmeix@suse.de
+
+- Upgraded to sane-backends version 1.0.25:
+  Changes since 1.0.24:
+  * New backends: epsonds (Epson DS, PX and WF series),
+    pieusb (PIE and Reflecta film/slide scanners).
+  * Support for JPG and PNG output format in scanimage.
+  * Significant enhancements to avision, canon_dr, epjitsu,
+    fujitsu, genesys, kodakaio and pixma backends.
+  * Minor updates, bugfixes or scanners added in several backends.
+  * 300 new scanner models supported.
+  * Workaround for USB3 problems in Linux kernel.
+  * Added code for IR functionality.
+  * Documentation and translation updates.
+  * Bugfixes (threading, networking, udev rules).
+  A big thanks to Olaf Meeuwissen, for his efforts in bug triage,
+  patch wrangling and code cleanups.
+- fix-buffer-overflow.patch, fix-mustek_pp_ccd300.c.patch,
+  install-umax_pp-tool.patch, MG5550-works.patch are obsolete
+  since sane-backends-1.0.24 because it is fixed in the source.
+- re-add-SANE_CAP_ALWAYS_SETTABLE.patch should be longer needed
+  because there should be longer a fontend that references
+  SANE_CAP_ALWAYS_SETTABLE in its source code.
+- Recreated adapt_epkowa.desc_for_yast2-scanner.patch
+  according to the comment in sane-backends.spec
+  so that it applies for sane-backends-1.0.25.
+- Dropped avision.c.patch and avision.conf.patch
+  (cf. the entry below dated "Mon Sep 15 23:23:23 UTC 2013")
+  because it does no longer apply to sane-backends-1.0.25 sources.
+  Issues that are not specific for a particular Linux distribution
+  must be fixed directly at SANE upstream so that all Linux
+  distributions get it properly fixed and not via patches
+  at one particular Linux distribution where it falls apart
+  each time when SANE upstream changes that sources.
+- Added BuildRequires for libpng-devel and libtiff-devel because
+  scanimage output format supports PNG and TIFF.
+- dell1600n_net-fix-strncat.patch fixes the following build error:
+  Statement might be overflowing a buffer in strncat.
+  BAD: strncat(buffer,charptr,sizeof(buffer)) is wrong
+  GOOD: strncat(buffer,charptr,sizeof(buffer)-strlen(buffer)-1)
+  The upstream issue report is
+  https://alioth.debian.org/tracker/index.php?func=detail&aid=315198&group_id=30186&atid=410366
+- Disabled use of LaTeX to generate documentation because LaTeX
+  blows up the build system and "BuildRequires: texlive-latex"
+  causes various cycles and the sane.ps documentation
+  is not for users but for developers who could get
+  the "Programmer's Documentation" from SANE upstream
+  at http://www.sane-project.org/docs.html
+
 -------------------------------------------------------------------
 Wed Jan 14 12:41:18 UTC 2015 - johannes@lst.de
 
diff --git a/sane-backends.spec b/sane-backends.spec
index da0657f..ae16c90 100644
--- a/sane-backends.spec
+++ b/sane-backends.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package sane-backends
 #
-# Copyright (c) 2015 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -24,53 +24,35 @@ BuildRequires:  libieee1284-devel
 BuildRequires:  libieee1284
 %endif
 BuildRequires:  libjpeg-devel
+BuildRequires:  libpng-devel
+BuildRequires:  libtiff-devel
 BuildRequires:  libtool
 BuildRequires:  libusb-1_0-devel
 BuildRequires:  libv4l-devel
 BuildRequires:  net-snmp-devel
 BuildRequires:  pkg-config
-# texlive-latex is needed to make doc/sane.ps from doc/sane.tex
-# but texlive-latex requires texlive which requires ghostscript-x11
-# but ghostscript-x11 is not needed for sane.tex -> sane.dvi -> sane.ps
-# so that the needless package ghostscript-x11 blows up the build system
-# and is explicitly excluded to be installed in the build system:
-BuildRequires:  texlive-latex
-#!BuildIgnore: ghostscript-x11
 Summary:        SANE (Scanner Access Now Easy) Scanner Drivers
 License:        GPL-2.0+ and SUSE-GPL-2.0+-with-sane-exception and SUSE-Public-Domain
 Group:          Hardware/Scanner
-Version:        1.0.24
+Version:        1.0.25
 Release:        0
 Url:            http://www.sane-project.org/
 # How to get Source0:
-# wget --no-check-certificate https://alioth.debian.org/frs/download.php/file/3958/sane-backends-1.0.24.tar.gz
+# wget --no-check-certificate https://alioth.debian.org/frs/download.php/file/4146/sane-backends-1.0.25.tar.gz
 # How to get the MD5 sum file:
-# wget --no-check-certificate https://alioth.debian.org/frs/download.php/file/3956/sane-backends-1.0.24.tar.gz.md5
+# wget --no-check-certificate https://alioth.debian.org/frs/download.php/file/4144/sane-backends-1.0.25.tar.gz.md5
 # How to check the MD5 sum:
-# md5sum -c sane-backends-1.0.24.tar.gz.md5
-Source0:        https://alioth.debian.org/frs/download.php/file/3958/sane-backends-%{version}.tar.gz
+# md5sum -c sane-backends-1.0.25.tar.gz.md5
+Source0:        https://alioth.debian.org/frs/download.php/file/4146/sane-backends-%{version}.tar.gz
 # Source100... is SUSE specific stuff:
-# Source100 is the evil-hack init-script "sane-dev" to grant scanner access permissions.
-# Source100 is no longer provided because sane-backends-1.0.19 has udev and HAL support.
 # Source101 is the xinetd file for the saned:
 Source101:      sane-port
 # Source102 is the OpenSLP registration file for the saned:
 Source102:      sane.reg
-# Since openSUSE 10.3 "Source103: hpoj.desc" is dropped because the package hp-officeJet is dropped.
-# Source104 was our hpaio.desc file which was derived from scan/sane/hpaio.desc from the hplip sources
-# but as scan/sane/hpaio.desc was completely messed up Source104 is now dropped and we
-# create our hpaio.desc file directly from the models.dat file of HPLIP via Source109 and Source110.
-# Since openSUSE 12.2 "Source105 epkowa.desc" is dropped because the package iscan-free is dropped.
-# Instead adapt_epkowa.desc_for_yast2-scanner.patch adapts epkowa.desc for yast2-scanner.
-# Since openSUSE 10.3 "Source106: create_hal_global_fdi_for_scanners" is dropped because
-# it is replaced by "Source108: create_hal_global_fdi_from_libsane.rules".
-# Source107 are readymade udev rules for openSUSE 10.3 derived from sane-backends 1.0.18-cvs.
-# Source107 is obsolete since sane-backends-1.0.19 because it has udev and HAL support.
-# Source108 is a script which outputs a HAL fdi file.
-# Source108 is obsolete since sane-backends-1.0.19 because it has udev and HAL support.
-# We create our hpaio.desc file directly from the models.dat file of HPLIP:
-Source109:      create_hpaio.desc_from_models.dat
-Source110:      models.dat
+# Source110 creates our hpaio.desc file directly from the models.dat file of HPLIP:
+Source110:      create_hpaio.desc_from_models.dat
+# Source111 is the models.dat file of HPLIP:
+Source111:      models.dat
 # Was initially just dumped in as Source1 to "package baselibs.conf"
 # (see the matching explanatory entry in the RPM changelog):
 Source190:      baselibs.conf
@@ -85,95 +67,17 @@ Source200:      create_scanner_database
 # to extract the needed info from which create_sane-backends-autoconfig.rules
 # generates the 56-sane-backends-autoconfig.rules file:
 Source201:      create_sane-backends-autoconfig.rules
-# Patch1 does locale rename: no -> nb:
-# Patch1 is obsolete since sane-backends-1.0.19 because it uses 'nb'.
-# Patch2 fix-buffer-overflow.patch fixes too small arrays in backend/niash.c:
-Patch2:         fix-buffer-overflow.patch
-# Patch3 replaces fixed HZ compile-time value by sysconf(_SC_CLK_TCK) runtime value:
-# Patch3 is obsolete since sane-backends-1.0.19 because it is fixed in the source.
-# Patch4 disables hw_ink_remain which causes a buffer overflow in fujitsu.c:
-# Patch4 is obsolete since sane-backends-1.0.19 because it is fixed in the source.
-# Patch5 fixes uninitialized variables in avision.c:
-# Patch5 is obsolete since sane-backends-1.0.20 because it is fixed in the source.
-# Patch6 fixes an ambiguous post/pre increment in canon-sane.c:
-# Patch6 is obsolete since sane-backends-1.0.19 because it is fixed in the source.
-# Patch7 lets sanei_scsi_find_devices continue on to look at subsequent devices
-# if the attach callback returns anything other than SANE_STATUS_GOOD:
-# Patch7 is obsolete since sane-backends-1.0.20 because it is fixed in the source.
-# Patch8 re-add-SANE_CAP_ALWAYS_SETTABLE.patch re-adds SANE_CAP_ALWAYS_SETTABLE to sane.h
-# which was erroneously removed in sane-backends-1.0.20 so that sane-frontends and xsane
-# can no longer build, see http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=527675
-# SANE_CAP_ALWAYS_SETTABLE is still missing in sane-backends-1.0.21
-Patch8:         re-add-SANE_CAP_ALWAYS_SETTABLE.patch
-# Patch9 fix-hp3900_config.c.patch fixes a possible for loop overflow in hp3900_config.c
-# see https://bugzilla.novell.com/show_bug.cgi?id=517281
-# and https://alioth.debian.org/tracker/index.php?func=detail&aid=311856&group_id=30186&atid=410366
-# which is obsolete since sane-backends-1.0.21 because it is fixed in the source.
-# Patch10 fix-mustek_pp_ccd300.c.patch fixes undefined 'foo = ++foo modulo bar' operations
-# in mustek_pp_ccd300.c see https://bugzilla.novell.com/show_bug.cgi?id=498435
-# and https://alioth.debian.org/tracker/index.php?func=detail&aid=311857&group_id=30186&atid=410366
-# where the upstream maintainer did not understand what is wrong and closed it as "Wont Fix"
-# so that we have to keep this patch:
-Patch10:        fix-mustek_pp_ccd300.c.patch
-# Patch11 sane-desc_closedir.patch adds missing call to closedir to sane-desc.c
-# see https://bugzilla.novell.com/show_bug.cgi?id=530313
-# and https://alioth.debian.org/tracker/index.php?func=detail&aid=311880&group_id=30186&atid=410366
-# which is obsolete since sane-backends-1.0.21 because it is fixed in the source.
-# Patch12 fix-lexmark_low-memory-leak.patch adds a missing call to free in backend/lexmark_low.c
-# in the sanei_lexmark_low_find_start_line function
-# see https://bugzilla.novell.com/show_bug.cgi?id=542341
-# and https://alioth.debian.org/tracker/index.php?func=detail&aid=311990&group_id=30186&atid=410366
-# which is obsolete since sane-backends-1.0.21 because it is fixed in the source.
-# Patch13 fix-hp3900_sane-string-option-sizes.diff fixes option sizes in backend/hp3900_sane.c
-# because otherwise the frontend (e.g. xsane) may crash
-# see https://bugzilla.novell.com/show_bug.cgi?id=535752
-# and https://alioth.debian.org/tracker/index.php?func=detail&aid=311991&group_id=30186&atid=410366
-# which is obsolete since sane-backends-1.0.21 because it is fixed in the source.
-# Patch14 is an upstream patch which adds two files required to build translations
-# which are missing in the upstream sane-backends-1.0.21 source tar ball.
-# URL for Patch14: https://alioth.debian.org/frs/download.php/3261/sane-backends-1.0.21-i18n.patch
-# Patch14 is obsolete since sane-backends-1.0.22 because it is fixed in the source.
-# Patch15 fix-genesys-create_range-type.patch lets in genesys.c the create_range function
-# be of type 'SANE_Range *' to fix 'assignment makes pointer from integer' bugs
-# wherever the create_range function is called
-# see https://alioth.debian.org/tracker/index.php?func=detail&aid=312492&group_id=30186&atid=410366
-# which is obsolete since sane-backends-1.0.22 because it is fixed in the source.
-# Patch16 fix-xerox_mfp-color-mode.patch adds SANE_VALUE_SCAN_MODE_HALFTONE in xerox_mfp.c
-# to fix a regression in sane-backends-1.0.21 where the xerox_mfp works only in grayscale mode
-# see https://bugzilla.novell.com/show_bug.cgi?id=658017
-# which is obsolete since sane-backends-1.0.22 because it is fixed in the source.
+# Patch1 dell1600n_net-fix-strncat.patch fixes the following build error:
+#   Statement might be overflowing a buffer in strncat. Common mistake:
+#   BAD: strncat(buffer,charptr,sizeof(buffer)) is wrong, it takes the left over size as 3rd argument
+#   GOOD: strncat(buffer,charptr,sizeof(buffer)-strlen(buffer)-1):
+# see https://alioth.debian.org/tracker/index.php?func=detail&aid=315198&group_id=30186&atid=410366
+Patch1:         dell1600n_net-fix-strncat.patch
 # Patch100... is SUSE specific stuff:
-# Patch100 canon-backend-autoprobing.patch lets the "canon" backend do scanner auto-recognition
-# which is obsolete since sane-backends-1.0.22 because it is fixed in the source.
-# Patch102 builds libsane-* modules as libtool modules:
-# SANE backends (i.e. driver modules) are regular shared libraries.
-# Nothing is linked directly with a /usr/lib/sane/libsane-<driver>.so module.
-# In particular scanning frontends (like scanimage, xscanimage, xsane, kooka)
-# are linked with libsane.so.1 which is the dll meta-backend which dlopen()s the
-# driver modules according to which drivers are activated in /etc/sane.d/dll.conf.
-# One could "cp /usr/lib/sane/libsane-<driver>.so /usr/lib/libsane.so"
-# and scanning would also work (but now one can use only this single driver).
-# The libtool script used in sane-backends is slightly modified to support that.
-# Patch102 was dropped because there is no reason to build them as libtool modules
-# and it would make our package incompatible with the rest of the SANE world.
-# Patch103 install-umax_pp-tool.patch installs tools/umax_pp as /usr/bin/umax_pp which is built
-# but not installed but it is needed to recover from a failed scan
-# with scanners which use the umax_pp backend, see http://bugs.debian.org/496833
-Patch103:       install-umax_pp-tool.patch
-# Patch104 no-descriptions-external-hpoj.patch removes descriptions-external/hpoj.desc from doc/Makefile.am
+# Patch101 no-descriptions-external-hpoj.patch removes descriptions-external/hpoj.desc from doc/Makefile.am
 # because it is intentionally removed from the sources in the prep section:
-Patch104:       no-descriptions-external-hpoj.patch
-# Patch105 sane-backends-1.0.20-xerox_mfp.diff backports post 1.0.20 xerox_mfp changes
-# and is therefore removed since sane-backends-1.0.21 which contains those changes.
-# Patch106 sane-backends-1.0.21-SCX4500W.patch adds usb id for SCX4500W.
-# Patch106 is obsolete since sane-backends-1.0.24 because it is fixed in the source.
-# Patch107 sane-backends-1.0.22-xerox_mfp-fix-usb-devices.patch fixes usb device support in xerox_mfp (bnc#745245)
-# is obsolete since sane-backends-1.0.23 because it is fixed in the source.
-# Patch108 fix-no-return-in-nonvoid-function.patch fixes a "control reaches end of non-void function" gcc warning
-# which lets build fail with "no-return-in-nonvoid-function" error in kodakaio.c - the upstream bug report is
-# https://alioth.debian.org/tracker/index.php?func=detail&aid=313858&group_id=30186&atid=410366
-# Patch108 is obsolete since sane-backends-1.0.24 because it is fixed in the source.
-# Patch109 adapt_epkowa.desc_for_yast2-scanner.patch adapts epkowa.desc for yast2-scanner
+Patch101:       no-descriptions-external-hpoj.patch
+# Patch102 adapt_epkowa.desc_for_yast2-scanner.patch adapts epkowa.desc for yast2-scanner
 # (see https://bugzilla.novell.com/show_bug.cgi?id=788756#c14).
 # It adds "requires DFSG non-free Image Scan software from Avasys" to all comments
 # (or adds such a comment if there is not yet a comment) so that yast2-scanner
@@ -183,15 +87,7 @@ Patch104:       no-descriptions-external-hpoj.patch
 #  and https://bugzilla.novell.com/show_bug.cgi?id=746038).
 # Furthermore it removes "unsupported" models from epkowa.desc because
 # otherwise there would be confusing model entries shown in yast2-scanner:
-Patch109:       adapt_epkowa.desc_for_yast2-scanner.patch
-# Patch 110 and 111 implement scanjet 8200 ADF workaround - bnc#840443
-# https://alioth.debian.org/tracker/index.php?func=detail&aid=314108&group_id=30186&atid=410366
-Patch110:       avision.conf.patch
-Patch111:       avision.c.patch
-
-# unchanged git checkin http://anonscm.debian.org/cgit/sane/sane-backends.git/commit/?id=54358f27e1d6cf8b537866d8034919fcbebea1f1
-# remove for upstream version 25
-Patch112:       MG5550-works.patch
+Patch102:       adapt_epkowa.desc_for_yast2-scanner.patch
 
 # Install into this non-root directory (required when norootforbuild is used):
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
@@ -266,28 +162,19 @@ package or remove it when it is already installed.
 
 %prep
 %setup -q
-# Apply upstream patches first of all:
-# Then apply non-upstream patches:
-# Patch2 fix-buffer-overflow.patch fixes too small arrays in backend/niash.c:
-%patch2
-# Patch8 re-add-SANE_CAP_ALWAYS_SETTABLE.patch re-adds SANE_CAP_ALWAYS_SETTABLE to sane.h which was erroneously removed:
-%patch8
-# Patch10 fix-mustek_pp_ccd300.c.patch fixes undefined 'foo = ++foo modulo bar' operations in mustek_pp_ccd300.c:
-%patch10
+# Patch1 dell1600n_net-fix-strncat.patch fixes the following build error:
+#   Statement might be overflowing a buffer in strncat. Common mistake:
+#   BAD: strncat(buffer,charptr,sizeof(buffer)) is wrong, it takes the left over size as 3rd argument
+#   GOOD: strncat(buffer,charptr,sizeof(buffer)-strlen(buffer)-1)
+# see https://alioth.debian.org/tracker/index.php?func=detail&aid=315198&group_id=30186&atid=410366
+%patch1
 # Patch100... is SUSE specific stuff:
-# Patch103 install-umax_pp-tool.patch installs tools/umax_pp as /usr/bin/umax_pp:
-%patch103
-# Patch104 no-descriptions-external-hpoj.patch removes descriptions-external/hpoj.desc from doc/Makefile.am
+# Patch101 no-descriptions-external-hpoj.patch removes descriptions-external/hpoj.desc from doc/Makefile.am
 # because it is intentionally removed from the sources in the prep section:
-%patch104
-# Patch109 adapt_epkowa.desc_for_yast2-scanner.patch adapts epkowa.desc for yast2-scanner
+%patch101
+# Patch102 adapt_epkowa.desc_for_yast2-scanner.patch adapts epkowa.desc for yast2-scanner
 # see https://bugzilla.novell.com/show_bug.cgi?id=788756#c14
-%patch109
-# Patch 110 and 111 implement scanjet 8200 ADF workaround - bnc#840443
-# https://alioth.debian.org/tracker/index.php?func=detail&aid=314108&group_id=30186&atid=410366
-%patch110
-%patch111
-%patch112 -p1
+%patch102
 # Source100... is SUSE specific stuff:
 # Remove hpoj.desc completely to avoid confusion with its successor hpaio.desc
 # because since openSUSE 10.3 the package hp-officeJet (for hpoj.desc) is dropped.
@@ -299,7 +186,7 @@ do sed -i -e '/^:mfg/s/Hewlett Packard/Hewlett-Packard/' $d
 done
 # Create our hpaio.desc descriptions-external file
 # (use it as bash input because sources may be installed without execute permissions):
-bash %{SOURCE109} <%{SOURCE110} >doc/descriptions-external/hpaio.desc
+bash %{SOURCE110} <%{SOURCE111} >doc/descriptions-external/hpaio.desc
 # Copy the create_scanner_database script from the sources directory to the build directory
 # to avoid that the original source becomes modified later in the install section
 # and ends up in the source RPM, see https://bugzilla.novell.com/show_bug.cgi?id=463464#c11
@@ -307,7 +194,7 @@ cp %{SOURCE200} create_scanner_database
 chmod u+x create_scanner_database
 
 %build
-%{?suse_update_config:%{suse_update_config -f}} 
+%{?suse_update_config:%{suse_update_config -f}}
 # 'autoreconf -fi' failed for sane-backends-1.0.19 with the message:
 # "aclocal: acinclude.m4:606: file m4/libtool.m4 does not exist".
 # The m4 dir from CVS was not included in the 1.0.18 tar, so it was
@@ -325,6 +212,10 @@ export LDFLAGS="-L/%_lib $LDFLAGS"
 # Enable libusb-1.0 support which is available since sane-backends 1.0.20
 # and libusb-1_0 is available at least since openSUSE 11.1.
 # Disable locking because /var/lock/sane/ would be a world-writable directory.
+# Disable use of LaTeX to generate documentation because LaTeX blows up the build system
+# and "BuildRequires: texlive-latex" causes various cycles and the sane.ps documentation
+# is not for users but for developers who could get the "Programmer's Documentation"
+# from SANE upstream at http://www.sane-project.org/docs.html
 ./configure --prefix=/usr \
             --exec-prefix=/usr \
             --sysconfdir=%{_sysconfdir} \
@@ -336,7 +227,8 @@ export LDFLAGS="-L/%_lib $LDFLAGS"
             --with-docdir=%{_defaultdocdir}/sane-backends \
             --enable-pthread \
             --enable-libusb_1_0 \
-            --disable-locking
+            --disable-locking \
+            --disable-latex
 # Enable locking for backends where "99" is the group of the lockfile path (LOCKPATH_GROUP)
 # because "99" is the group of the user who runs the build when norootforbuild is used
 # and set localstatedir to have the lock files in /var/lock/sane (see backend/Makefile.in).