[sane-devel] EpsonStylus cx3650 SANE scan problem

[alexander-hoeppner at freenet.de]

Hello,

I tried to use the SANE driver for my Epson Stylus cx3650 on an  
iMacIntel, but did not get it to work and TWAIN SANE Interface says  
“no image source found”.
Any help would be great!
I try to explain, what I did till now in the following…

-----
"sane-find-scanner" gives me the following:
…
found USB scanner (vendor=0x2040 [Hauppauge], product=0x7060 [Nova-T  
Stick]) at libusb:005:005-2040-7060-00-00
found USB scanner (vendor=0x04b8 [EPSON], product=0x080e [USB MFP]) at  
libusb:005:004-04b8-080e-00-00
   # Your USB scanner was (probably) detected. It may or may not be  
supported by
   # SANE. Try scanimage -L and read the backend's manpage.

"scanimage -L" gives the following:
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).
-----

I changed the last lines in "epson.conf" like this without any change…:
# USB scanner:
# There are two different methods of configuring a USB scanner: libusb  
and the kernel module
# For any system with libusb support (which is pretty much any recent  
Linux distribution) the
# following line is sufficient. This however assumes that the  
connected scanner (or to be more
# accurate, it's device ID) is known to the backend.
usb
# For libusb support for unknown scanners use the following command
# usb <product ID> <device ID>
# e.g.:
usb 0x04b8 0x080e
usb 0x2040 0x7060
usb /dev/usbscanner0
usb /dev/usb/scanner0
----

I can also add the info I get from "SANE_DEBUG_EPSON=255 scanimage -L":
[sanei_debug] Setting debug level of epson to 255.
[epson] sane_init: sane-backends 1.1.0-cvs
[epson] sane_init, ># epson.conf<
[epson] sane_init, >#<
[epson] sane_init, ># here are some examples for how to configure the  
EPSON backend<
[epson] sane_init, >#<
[epson] sane_init, ># SCSI scanner:<
[epson] sane_init, >scsi EPSON<
[epson] sane_init, ># for the GT-6500:<
[epson] sane_init, >scsi "EPSON SC"<
[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  
USB 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] attach_one_usb()
[epson] SANE Epson Backend v0.2.47 - 2006-08-21
[epson] attach(, 3)
[epson] attach: opening
[epson] attach_one_usb(libusb:005:004-04b8-080e-00-00)
[epson] SANE Epson Backend v0.2.47 - 2006-08-21
[epson] attach(libusb:005:004-04b8-080e-00-00, 3)
[epson] attach: opening libusb:005:004-04b8-080e-00-00
[epson] sane_init, ># For libusb support for unknown scanners use the  
following 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  
configuration:<
[epson] sane_init, >#usb /dev/usbscanner0<
[epson] sane_init, >#usb /dev/usb/scanner0<
[epson] sane_init, >usb 0x04b8 0x080e<
[epson] attach_one_usb(libusb:005:004-04b8-080e-00-00)
[epson] SANE Epson Backend v0.2.47 - 2006-08-21
[epson] attach(libusb:005:004-04b8-080e-00-00, 3)
[epson] attach: opening libusb:005:004-04b8-080e-00-00
[epson] sane_init, >usb 0x2040 0x7060<
[epson] sane_init, >usb /dev/usbscanner0<
[epson] attach_one_usb(/dev/usbscanner0)
[epson] SANE Epson Backend v0.2.47 - 2006-08-21
[epson] attach(/dev/usbscanner0, 3)
[epson] attach: opening /dev/usbscanner0
[epson] sane_init, >usb /dev/usb/scanner0<
[epson] attach_one_usb(/dev/usb/scanner0)
[epson] SANE Epson Backend v0.2.47 - 2006-08-21
[epson] attach(/dev/usb/scanner0, 3)
[epson] attach: opening /dev/usb/scanner0
[epson] sane_init, ><
[epson] sane_get_devices()