[sane-devel] Canon MG5750 on a raspberry pi

[bartholomeo LC]

Hello,

I'm using a raspberry pi (Jessie) and i use it to share my printers (one
Samsung and one Canon MG5750) other my network thru cups.

I would like also to share the scanner of my Canon MG5750 other my network.

First of all i would like to to make the scanner work out right on the
raspberry.

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1) I've connected the pi and the canon with a usb wire.

2) I've upgraded the distribution on the rapsberry and then installed
sane-utils (version 1.0.24-8+deb8u1)

uname -srvm
Linux 4.4.26-v7+ #915 SMP Thu Oct 20 17:08:44 BST 2016 armv7l

sudo apt-cache show sane-utils
Package: sane-utils
Source: sane-backends
Version: 1.0.24-8+deb8u1
Architecture: armhf
Maintainer: Jörg Frings-Fürst <debian at jff-webhosting.net>
Installed-Size: 529
Depends: adduser, update-inetd, debconf (>= 0.5) | debconf-2.0,
init-system-helpers (>= 1.18~), libavahi-client3 (>= 0.6.16),
libavahi-common3 (>= 0.6.16), libc6 (>= 2.15), libieee1284-3, libsane (>=
1.0.24-8+deb8u1), libsystemd0, libusb-1.0-0 (>= 2:1.0.8)
Suggests: avahi-daemon, unpaper
Replaces: libsane (<< 1.0.11-4)
Multi-Arch: foreign
Homepage: http://www.sane-project.org
Priority: optional
Section: graphics
Filename: pool/main/s/sane-backends/sane-utils_1.0.24-8+deb8u1_armhf.deb
Size: 212862
SHA256: 353668021fc3707259bacf12b816d0a323a1f10f869fe13d239c72fccf58a46f
SHA1: 17e99eda64c33eeb47af25fa2642b52b30476bc6
MD5sum: 84131af8986ab1f5d9e3d5c8f88f0041
Description: API library for scanners -- utilities
 SANE stands for "Scanner Access Now Easy" and is an application
 programming interface (API) that provides standardized access to any
 raster image scanner hardware (flatbed scanner, hand-held scanner,
 video- and still-cameras, frame-grabbers, etc.). The SANE standard is
 free and its discussion and development are open to everybody. The
 current source code is written to support several operating systems,
 including GNU/Linux, OS/2, Win32 and various Unices and is available
 under the GNU General Public License (commercial applications and
 backends are welcome, too, however).
 .
 This package includes the command line frontend scanimage, the saned
 server and the sane-find-scanner utility, along with their documentation.
Description-md5: 46748a077d33d525cc353029dfa80b7d

---------------------------------------------------------------------------------------------------------------

When i do "sudo scanimage -L" i get :

No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).

Then i do "sudo sane-find-scanner" and i get :

# sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your
  # scanner is powered up and properly connected to your computer.
  # No SCSI scanners found. If you expected something different, make sure
that
  # you have loaded a kernel SCSI driver for your SCSI adapter.
  # Also you need support for SCSI Generic (sg) in your operating system.
  # If using Linux, try "modprobe sg".
found USB scanner (vendor=0x04a9 [Canon], product=0x178e [MG5700 series])
at libusb:001:007
found USB scanner (vendor=0x0424, product=0xec00) at libusb:001:003
  # Your USB scanner was (probably) detected. It may or may not be
supported by
  # SANE. Try scanimage -L and read the backend's manpage.
  # Not checking for parallel port scanners.
  # Most Scanners connected to the parallel port or other proprietary ports
  # can't be detected by this program.

When i do "lsusb" i get :

Bus 001 Device 006: ID 04e8:328d Samsung Electronics Co., Ltd
Bus 001 Device 007: ID 04a9:178e Canon, Inc.
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514
Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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Is the scanner of the MG5750 supported by sane on a raspberry pi ?

Do i have to installed something else to make it work out right ?

Thank You for your help.

Regards, Bart.
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