[sane-devel] Fujitsu fi-4120Cdj errors (repeat)

[Oliver Schirrmeister]

set_WD_paper_width_X/Y spezifies the size of your sheet of paper. You
also have to define the scan area (option -x -y).
The height of your scan area is 0x24e8/1200 inch = 20cm (see window
descriptor block).

Oliver

Am Mit, 2003-03-26 um 15.34 schrieb m. allan noah:
> update: i hard-set the gamma byte (0x29) to 0x80, and the paper byte 
> (0x35) to 0xC0, and then forced the lines:
> 
>  set_WD_paper_width_X (buffer, s->page_width);
>  set_WD_paper_length_Y (buffer, s->page_height);
> 
> to always run, and the scanner runs.
> 
> but now, the output images from the program 'scanadf' are truncated.
> 
> any ideas?
> 
> allan
> 
> On Wed, 26 Mar 2003, m. allan noah wrote:
> 
> > just got a Fujitsu fi-4120C scanner. was previously using an M3091DCd. i 
> > am running latest cvs snapshot. i use the scsi port, not usb. i get the 
> > following error:
> > 
> > [fujitsu] Window set
> > [fujitsu] 000: 00 00 01 2c 01 2c 00 00 00 00 00 00 00 00 00 00
> > [fujitsu] 016: 25 00 00 00 24 e8 00 80 00 00 01 00 00 00 00 00
> > [fujitsu] 032: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0
> > [fujitsu] 048: 20 00 00 00 00 84 00 00 00 00 00 00 00 00 00 00
> > [fujitsu] <cmd<
> > [fujitsu] 000: 24 00 00 00 00 00 00 00 48 00 00 00 00 00 00 00
> > [fujitsu] 016: 00 40 00 00 01 2c 01 2c 00 00 00 00 00 00 00 00
> > [fujitsu] 032: 00 00 25 00 00 00 24 e8 00 80 00 00 01 00 00 00
> > [fujitsu] 048: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> > [fujitsu] 064: 00 a0 20 00 00 00 00 84 00 00 00 00 00 00 00 00
> > [fujitsu] 080: 00 00
> > [fujitsu]       5/38/0: Invalid field in parm list
> > [fujitsu] offending byte is 49. (Byte 41 in window descriptor block)
> > [fujitsu] sanei_scsi_cmd: returning 0x00000004
> > [fujitsu] sanei_scsi_cmd: returning 0 bytes:
> > [fujitsu] sane_start: ERROR: failed to set window
> > 
> > from the command line:
> > 
> > SANE_DEBUG_FUJITSU=128 SANE_DEBUG_SANEI_SCSI=0 scanadf -d fujitsu --mode 
> > Lineart -x 200 -y 200
> > 
> > byte 41 (0x29) is gamma/pattern according to fujitsu-scsi.h
> > 
> > i have tried hard-setting this to all the possible (and some un-listed) 
> > options, no change. i have tried different modes, no change.
> > 
> > what is this option for (is is gamma correct or a pattern?) and what 
> > should it be for lineart? 
> > 
> > how easy is it to get programming docs from fujitsu, since the 4120 seems 
> > to need some help?
> > 
> > allan 
> > 
> > 
> 
> -- 
> "so don't tell us it can't be done, putting down what you don't know.
> money isn't our god, integrity will free our souls" - Max Cavalera
> 
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