Hi, I have some problem with Canon DR-7550 on Slackware 13.37 with Sane V:10.0.22 When I try this command or other options, the report is every time this. Example:
SANE_DEBUG_CANON_DR=25 scanimage > file.tiff .... [canon_dr] ssm_buffer: start [canon_dr] do_usb_cmd: start [canon_dr] cmd: writing 24 bytes, timeout 30000 [canon_dr] cmd: wrote 24 bytes, retVal 0 [canon_dr] out: writing 32 bytes, timeout 30000 [canon_dr] out: wrote 0 bytes, retVal 9 [canon_dr] out: wrong size 32/0 [canon_dr] ssm_buffer: finish [canon_dr] sane_start: ERROR: cannot ssm buffer [canon_dr] sane_start: error 9 scanimage: sane_start: Error during device I/O [canon_dr] sane_cancel: finish [canon_dr] sane_close: start ..... thank You
