[sane-devel] scanimage cannot see Umax Astra 2100S scanner.

[abel deuring]

Russ Pitman wrote:
> 
> Thanks for replying.
> 
> Henning Meier-Geinitz wrote:
> >
> > Check that /etc/sane.d exists and that there is a file "dll.conf"
> > that's readable by everyone.
> >
> My bad--dll.conf was missing. I confused the dll.conf file with the
> windows type .dll files and should know better :-(
> 
> > To enable debugging, try
> >
> > SANE_DEBUG_UMAX=255 scanimage -L
> >
> Prints heaps and identifies the scanner at /dev/sg1 and/dev/scanner.
> 
> Having found the scanner, running 'scanimage -d umax:/dev/scanner' fails.
> 
> The scanner attempts to start up then dies, uninstalling the scanner in the
> process.
> Here is a partial screendump of the output of the command.
> 
> ---
> hading_data
> [umax] 8 bit shading-line 63 read
> [umax] read_shading_data
> [umax] 8 bit shading-line 64 read
> [umax] send_shading_data
> [umax] shading-data sent
> [umax] start_scan
> [umax] starting scan
> [umax] sane_get_parameters
> [umax] reader_process started
> [umax] reader_process: allocating SCSI buffer[1]
> [umax] reader_process: starting to READ data
> [umax] trim_rowbufsize: row_bufsize = 84150 bytes = 33 lines
> [umax] reading 2983500 bytes in blocks of 84150 bytes
> [umax] wait_scanner
> [umax] scanner reports Error during device I/O, waiting ...
> 

Russ,

could you run another test, this time with both SANE_DEBUG_UMAX and
SANE_DEBUG_SANEI_SCSI set to 255? This will give us probably better
clue, what is going wrong.

Abel