Scanning inoperative with Samsung Multi-function SCX 4300
Hello. I use a Samsung Multi-function SCX 4300 for printing without problem under Kubuntu 18.04 and 18.10 (dev). Therefore, the scanning function is inoperative with 18.04 and 18.10 but had worked perfectly with Zesty (17.04). I tried many propositions to fix this issue without success. That is the reason why I open a bug report.
The behavior is similar with different frontends: xsane, skanlite, simple-scan.
Of course, I can provide more information.
Thank you for your support. Xavier
$ uname -a
Linux xavier-UX305CA 4.15.0-24-generic #26-Ubuntu SMP Wed Jun 13 08:44:47 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:0a2a Intel Corp.
Bus 001 Device 003: ID 0bda:57cb Realtek Semiconductor Corp.
Bus 001 Device 002: ID 04e8:342e Samsung Electronics Co., Ltd ==> My MFP
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$ scanimage -L
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).
$ sudo scanimage -L
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).
found USB scanner (vendor=0x04e8 [Samsung], product=0x342e [SCX-4300 Series]) at libusb:001:002
$ sudo sane-find-scanner -q
found USB scanner (vendor=0x04e8 [Samsung], product=0x342e [SCX-4300 Series]) at libusb:001:002
$ export SANE_DEBUG_XEROX_MFP=4
$ xsane -v
xsane-0.999 (c) 1998-2013 Oliver Rauch
Courrier électronique : Oliver.Rauch@xsane.org
paquet xsane-0.999
compilé avec GTK-2.24.31
avec fonction de gestion de la couleur
avec support GIMP, compilé avec GIMP-2.8.20
Formats de sortie de XSane : jpeg, pdf(compr.), png, pnm, ps(compr.), tiff, txt
Edited by Olaf Meeuwissen