Merge branch '395-add-epson-et-2600-support' into 'master'

Resolve "Epson ET-2600 works with libusb configuration"

Closes #395

See merge request sane-project/backends!562

backend/epson2_usb.c

@@ -21,6 +21,7 @@ SANE_Word sanei_epson_usb_product_ids[] = {
   0x112, /* GT-9700F, Perfection 2450 PHOTO */
   0x1120, /* L380 */
   0x1121, /* ET-2650, L495 */
+  0x1122, /* ET-2600 */
   0x113d, /* XP-255 */
   0x11b, /* GT-9300UF, Perfection 2400 PHOTO */
   0x11c, /* GT-9800F, Perfection 3200 PHOTO */

doc/descriptions-external/utsushi.desc

@@ -1,5 +1,5 @@
 ;;;  utsushi.desc                               -*- emacs-lisp -*- (sort of)
-;;;  Copyright (C) 2015-2019  Olaf Meeuwissen
+;;;  Copyright (C) 2015-2020  Olaf Meeuwissen
 ;;;
 ;;;  License: GPL-3.0+
 ;;;  Author : Olaf Meeuwissen
@@ -192,6 +192,11 @@
 :usbid     "0x04b8" "0x1106"
 :status    :good
 
+:model     "ET-2600"
+:interface "USB"
+:usbid     "0x04b8" "0x1122"
+:status    :good
+
 :model     "ET-2720"
 :interface "USB"
 :usbid     "0x04b8" "0x1157"
@@ -590,6 +595,7 @@
 :interface "USB"
 :usbid     "0x04b8" "0x1122"
 :status    :good
+:comment   "ET-2600"
 
 :model     "PID 1123"
 :interface "USB"
@@ -875,7 +881,7 @@
 :interface "USB"
 :usbid     "0x04b8" "0x1157"
 :status    :good
-:comment   "L3xxx"
+:comment   "ET-2720, L3xxx"
 
 :model     "PID 1158"
 :interface "USB"

doc/descriptions/epson2.desc

@@ -528,6 +528,11 @@
 :status     :good
 :comment    "network interface supported via DFSG non-free iscan-network-nt package"
 
+:model      "ET-2600"
+:interface  "USB"
+:usbid      "0x04b8" "0x1122"
+:status     :good
+
 :model      "ET-2650"
 :interface  "USB Ethernet"
 :usbid      "0x04b8" "0x1121"