[sane-devel] Problem with scanadf using high resolutions

[Oliver Rauch]

A Fax has a defined resolution of 204x98 or 204x196 dpi-´.
You can not change this resolution. 

Oliver

Am Mit, 2004-04-21 um 17.22 schrieb Flynn Marquardt:
> Hi,
> 
> we are using scanadf for a long time now for sending fax in resolution
> 100 or 200 dpi. Using it at 300 dpi gives an IO error after the first or
> second page:
> 
> scanadf: sane_read: Error during device I/O
> Error during device I/O
> 
> Scanning in 100 or 200 dpi we scan more then 10 pages without any
> problems. Scanning at 300 dpi after each scanned page scanadf pauses for
> a while and it continues scanning or it gives the error message above.
> Maybe a timeout problem. 
> 
> Used setup:
> 
> - Scanner HP MFC 3320 (device hpoj:mlc:usb:HP_LaserJet_3300_3310_3320)
> connected over USB cable
> - sane version 1.0 12, sane-backend 1.0.13 (current debian unstable)
> 
> I see no kernel error message from the usb bus in the logs.
> 
> If you need more information, mail me direct, I'm not a member of the
> list.
> 
> Flynn
>