A Fax has a defined resolution of 204x98 or 204x196 dpi-=C2=B4. You can not change this resolution.=20
Oliver Am Mit, 2004-04-21 um 17.22 schrieb Flynn Marquardt: > Hi, >=20 > 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 o= r > second page: >=20 > scanadf: sane_read: Error during device I/O > Error during device I/O >=20 > 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 fo= r > a while and it continues scanning or it gives the error message above. > Maybe a timeout problem.=20 >=20 > Used setup: >=20 > - 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) >=20 > I see no kernel error message from the usb bus in the logs. >=20 > If you need more information, mail me direct, I'm not a member of the > list. >=20 > Flynn >=20
