[sane-devel] Fujitsu fi-4220C problems

[Peter Hartshorn]

Yeah, sure I'll test it. As soon as you are ready for testing, send a tarball
or a patch against 1.0.12 (or your preferred version) and I'll give as much
feedback as possible.


On Thu, Jul 31, 2003 at 09:10:48AM -0400, m. allan noah wrote:
> peter, i am actively looking at this. it may be a bug in the fujitsu 
> backend, as we dont currently send exactly the same data as a windows 
> machine does. i should have an updated version of the backend in a 
> couple days. would you (or anyone else) mind testing the patch for me?
> 
> allan
> 
> On Thu, 31 Jul 2003, Peter Hartshorn wrote:
> 
> > Hello all,
> > 
> > I have revieved a Fujitsu fi-4220C scanner and I am having problems scanning.
> > 
> > I can sucessfully scan several pages with scanimage but sometimes (quite often)
> > I receive the following error
> > 
> > usb_control/bulk_msg: timeout
> > 
> > after about a minute the scan will continue as normal.
> > 
> > I have tried with standard RedHat 8.1 and 9 using sane-backends 1.0.12
> > 
> > I have also tried using libusb which gives me the error:
> > 
> > usb_control/bulk_msg: timeout
> > usbdevfs: USBDEVFS_BULK failed dev 2 ep 0x81 len 13 ret -110
> >                                                  ^^
> > 						 ||
> > 					(some times 13 is 96)
> > 
> > Any help would be greatly appreciated.
> > 
> > I have also tried scanning with a gt68xx scanner (Mustek 1200 UB plus) with no
> > errors. So this leads me to think that it is in fact a bug in the fujitsu
> > driver for sane.
> > 
> > >From Peter Hartshorn
> > peter at dimtech.com.au
> > _______________________________________________
> > Sane-devel mailing list
> > Sane-devel at www.mostang.com
> > http://www.mostang.com/mailman/listinfo/sane-devel
> > 
> 
> -- 
> "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
>