[sane-devel] Scanner not found

[Claes-Göran Hallberg]

I have a Canon Lide 50, OS X 10.6.8When trying to scan from Photoshop CS 3 there is an error about not finding the scanner.
I have run some commands in the Terminal and I need help to interpret the results.
Thanks
c-g hallberg
MacBook:~ CGH$ scanimage > test.pnm
scanimage: no SANE devices found
MacBook:~ CGH$ 
------------------------------------------------------------------------


MacBook:~ CGH$ 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).


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




MacBook:~ CGH$ sane-find-scanner


  # 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.


found USB scanner (vendor=0x04a9 [Canon], product=0x2213 [CanoScan], chip=GL842?) at libusb:002:002-04a9-2213-ff-ff
  # 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.


  # You may want to run this program as root to find all devices. Once you
  # found the scanner devices, be sure to adjust access permissions as
  # necessary.


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






MacBook:~ CGH$ SANE_DEBUG_GENESYS=100 scanimage > test.pnm
[sanei_debug] Setting debug level of genesys to 100.
[genesys] SANE Genesys backend version 1.0 build 64 from sane-backends 1.0.23git
[genesys] SANE Genesys backend built with libusb
[genesys] sane_init: authorize != null
[genesys] sane_init: little endian machine
[genesys] probe_genesys_devices: start
[genesys] attach: start: devp != NULL, may_wait = 0
[genesys] attach: trying to open device `libusb:002:002-04a9-2213-ff-ff'
[genesys] attach: couldn't open device `libusb:002:002-04a9-2213-ff-ff': Invalid argument
[genesys] probe_genesys_devices: exit
[genesys] sane_init: exit
[genesys] sane_get_devices: start: local_only = false
[genesys] probe_genesys_devices: start
[genesys] attach: start: devp != NULL, may_wait = 0
[genesys] attach: trying to open device `libusb:002:002-04a9-2213-ff-ff'
[genesys] attach: couldn't open device `libusb:002:002-04a9-2213-ff-ff': Invalid argument
[genesys] probe_genesys_devices: exit
[genesys] sane_get_devices: exit
scanimage: no SANE devices found
[genesys] sane_exit: start
[genesys] sane_exit: exit
 		 	   		  
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