Hi, As far as I know it's not supported yet. Tibor Keller reported the scanner chipset to me and it looks like the scanner is a rebadged UMAX.
A snippet of our e-mail correspondence follows. Kind regards, Bertrik Sikken Bertrik Sikken wrote: > Hi Tibor, > > I stumbled on some scanner chipset info on the following page: > http://umax1220u-sane.sourceforge.net/index.php?ScannerChipsets > > It shows that the Umax astra 2000u (USB) scanner contains > a chip with type number 13010057-5071 / 9944 / F7PMO-000. > This is quite similar (at least in formatting) to the > chip number 13010070-5011 that you reported for the HP4400. > > The Umax astra 2000u seems to be partially compatible with the > umax astra 1220u. > Perhaps a backend for one scanner would also support the other. > > (cc: to Marcio Teixeira, Umax astra 1220u SANE driver developer) > > Kind regards, > Bertrik Sikken msew-bangalore wrote: > I've Hp ScanJet 4400c USB Scanner, But it is not working on RedHat Linux > 7.2 : > > As per documentation, there is an entry for this scanner in > /proc/bus/usb/devices's file and even s/n is showing in this file, and when > i starts kde desktop and try to find information about USB devices, it is > also showing correct information. > > But I'm not able to use this scanner. > > pls help me . > > Thanks in advance.....
