[sane-devel] lost with FUJITSU scanner M3096G

[Dirk Petersen]

David,

can you give me a hint or link where to find those patches
and may be code lines to look for

Thanks Dirk

 > -----Original Message-----
 > From: sane-devel-admin@www.mostang.com 
 > [mailto:sane-devel-admin@www.mostang.com] On Behalf Of David Anders
 > Sent: Friday, March 07, 2003 12:20 PM
 > To: dpetersen@internetchen.de
 > Cc: sane-devel@www.mostang.com
 > Subject: Re: [sane-devel] lost with FUJITSU scanner M3096G
 > 
 > 
 > Dirk,
 > 
 > this is the same issue i had when working with the fi-4220 
 > and fi-4120. 
 > aparently fujitsu changes some of the window bits on 
 > different models. 
 > some models don't like have 00 values in certain registers 
 > even if the 
 > register isn't used. have a look at roncemers fi-4120/4220 patches.
 > 
 > 
 > thanks
 > dave
 > 
 > 
 > Dirk Petersen wrote:
 > > I have no Idea what the hex output could mean
 > > but from reading the sources of that that driver
 > > it apparently fails setting the window size of the
 > > scanner glass (also in ADF mode)
 > > 
 > > It might be useful to give some more info about the 
 > Scanner: Fujitsu 
 > > Image Scanner M3096G (SCSI finds M3096Gim)
 > > Built: 1994/02
 > > Model name: MAS-A3E-2V
 > > Part No: BO1L-4560-0011A#S1E
 > > 
 > > I would not mind to delete a few lines of source code
 > > and then recompile, but where to start ?
 > > 
 > > I tried scanimage, scanadf and various options of 
 > xscanimage because I 
 > > thought there might be a wrong default value in the driver, but 
 > > unfortunately it always gives the same result.
 > > 
 > > I even tells me, that there is not paper in the ADF when
 > > I switch to ADF mode. So I think I can rule out Hardware, 
 > SCSI or OS 
 > > Problems, can't I ?
 > > 
 > > I uploaded the OEM Manual which is pretty lowlevel 
 > > http://www.internetchen.de/tmp/m3096eg-manual.pdf
 > > 
 > > Dirk
 > > 
 > >  > -----Original Message-----
 > >  > From: Deiters [mailto:ukd@xenon.pc.Uni-Koeln.DE]
 > >  > Sent: Thursday, March 06, 2003 6:20 PM
 > >  > To: dpetersen@internetchen.de
 > >  > Subject: Re: [sane-devel] lost with FUJITSU scanner M3096G
 > >  > 
 > >  > 
 > >  > ... the error code 4 indicates an invalid operation (you 
 > >  > asked the scanner something it could not do), but that is 
 > >  > already evident from the context.
 > >  > 
 > >  > Can you find out what the hexdata block means? Sometimes a 
 > >  > manufacturer removes a scanner option in a new model that is 
 > >  > considered obsolete (e.g., scanning speed control), and any 
 > >  > attempt to set a value causes an error.
 > >  > 
 > >  > Regards,
 > >  > 
 > >  > Ulrich Deiters
 > >  > 
 > > 
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 > 
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