For some unknown reason, my scanner (Epson Perfection 636 SCSI) is no
longer recognized by libsane, even though it worked fine a few months
ago. Any help would be appreciated, because I can't make heads or tails
about this.
Kernel output:
Vendor: EPSON Model: Perfection636 Rev: 1.14
Type: Processor ANSI SCSI revision: 02
Attached scsi generic sg0 at scsi0, channel 0, id 2, lun 0, type 3
[fbriere] toroia:~ $ sane-find-scanner
found SCSI processor "EPSON Perfection636 1.14" at /dev/scanner
found SCSI processor "EPSON Perfection636 1.14" at /dev/sg0
[fbriere] toroia:~ $ grep -v '^#' /etc/sane.d/epson.conf=20
scsi EPSON
[fbriere] toroia:~ $ SANE_DEBUG_SANEI_SCSI=3D255 SANE_DEBUG_EPSON=3D255 s=
canimage
[sanei_debug] Setting debug level of epson to 255.
[epson] sane_init: sane-backends 1.0.14
[epson] sane_init, ># epson.conf<
[epson] sane_init, >#<
[epson] sane_init, ># here are some examples for how to configure the EPS=
ON backend<
[epson] sane_init, >#<
[epson] sane_init, ># SCSI scanner:<
[epson] sane_init, >#scsi EPSON<
[epson] sane_init, >scsi /dev/scanner<
[sanei_debug] Setting debug level of sanei_scsi to 255.
[epson] sane_init, >#<
[epson] sane_init, ># Parallel port scanner:<
[epson] sane_init, >#pio 0x278<
[epson] sane_init, >#pio 0x378<
[epson] sane_init, >#pio 0x3BC<
[epson] sane_init, >#<
[epson] sane_init, ># USB scanner:<
[epson] sane_init, ># There are two different methods of configuring a US=
B scanner: libusb and the kernel module<
[epson] sane_init, ># For any system with libusb support (which is pretty=
much any recent Linux distribution) the<
[epson] sane_init, ># following line is sufficient. This however assumes =
that the connected scanner (or to be more<
[epson] sane_init, ># accurate, it's device ID) is known to the backend.<
[epson] sane_init, >#usb<
[epson] sane_init, ># For libusb support for unknown scanners use the fol=
lowing command<
[epson] sane_init, ># usb <product ID> <device ID><
[epson] sane_init, ># e.g.:<
[epson] sane_init, ># usb 0x4b8 0x110<
[epson] sane_init, ># And for the scanner module, use the following confi=
guration:<
[epson] sane_init, >#usb /dev/usbscanner0<
[epson] sane_init, >#usb /dev/usb/scanner0<
[epson] sane_get_devices()
scanimage: no SANE devices found
--=20
Fr=E9d=E9ric Bri=E8re <*> [email protected]
=3D> <[email protected]> IS NO MORE: <http://www.abacomsucks.com> <=3D
