Peter Kirchgessner wrote: > Hi Tom, > > the HP 4200C is supported by the backend hp4200. So you should use the > hp4200.conf instead of the hp.conf. More information about the > hp4200-backend is available at http://hp4200-backend.sourceforge.net > > Sincerely > > Peter > > Tom Williams wrote: > > > Hi! I've just installed SANE-1.0.7 on my Slackware 8-based Linux system > > with these mods: > > > > * 2.4.18 kernel > > * glibc-2.2.5 > > * gcc-3.0.4 > > * binutils-2.12 > > > > I DO have USB support compiled into my kernel and the USB ports and > > scanner driver ARE being loaded (/var/log/messages output): > > > > Mar 25 08:50:39 c71414-a kernel: usb.c: registered new driver usbdevfs > > Mar 25 08:50:39 c71414-a kernel: usb.c: registered new driver hub > > Mar 25 08:50:39 c71414-a kernel: uhci.c: USB Universal Host Controller > > Interface driver v1.1 > > Mar 25 08:50:39 c71414-a kernel: uhci.c: USB UHCI at I/O 0xe000, IRQ 11 > > Mar 25 08:50:39 c71414-a kernel: usb.c: new USB bus registered, assigned > > bus number 1 > > Mar 25 08:50:39 c71414-a kernel: Product: USB UHCI-alt Root Hub > > Mar 25 08:50:39 c71414-a kernel: hub.c: USB hub found > > Mar 25 08:50:39 c71414-a kernel: usb.c: registered new driver usbscanner > > > > Mar 25 08:50:39 c71414-a kernel: scanner.c: 0.4.6:USB Scanner Driver > > Mar 25 08:50:39 c71414-a kernel: hub.c: USB new device connect on > > bus1/2, assigned device number 2 > > > > /proc/bus/usb/devices output: > > > > T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 > > B: Alloc= 11/900 us ( 1%), #Int= 1, #Iso= 0 > > D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 > > P: Vendor=0000 ProdID=0000 Rev= 0.00 > > S: Product=USB UHCI-alt Root Hub > > S: SerialNumber=e000 > > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA > > I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub > > E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms > > T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 > > D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 > > P: Vendor=03f0 ProdID=0105 Rev= 1.00 > > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=100mA > > I: If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=usbscanner > > > > E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl= 0ms > > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl= 0ms > > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl= 1ms > > > > sane-find-scanner can 'see' the scanner: > > > > sane-find-scanner: found USB scanner (vendor = 0x03f0, product = 0x0105) > > at device /dev/usb/scanner0 > > > > but scanimage can't seem to find the scanner: > > > > No scanners were identified. If you were expecting something different, > > check that the scanner is plugged in, turned on and detected by the > > sane-find-scanner tool (if appropriate). Please read the documentation > > which came with this software (README, FAQ, manpages). > > > > here is my /usr/etc/sane.d/hp.conf file: > > > > bash-2.05a# cat /usr/etc/sane.d/hp.conf > > #scsi HP > > usb 0x03f0 0x0105 > > /dev/usb/scanner0 > > option connect-device > > bash-2.05a# > > > > Any ideas as to why my scanner can't be found by scanimage? I > > HAVE applied the HP 4200c patch to the 1.0.7 source, even though the > > HP4200c patch listed 1.0.5 in the filename, so I don't know if I even > > needed to apply the patch. > > > > Thanks in advance for your time. > > > > Peace.... > > > > Tom > > > > _______________________________________________ > > Sane-devel mailing list > > sane-de...@www.mostang.com > > http://www.mostang.com/mailman/listinfo/sane-devel > > > > > > -- > Peter Kirchgessner > http://www.kirchgessner.net > mailto:pe...@kirchgessner.net
Thanks for the info. I updated the hp4200.conf file with the same results: bash-2.05a# scanimage -v -d hp4200:/dev/usb/scanner0 scanimage: open of device hp4200:/dev/usb/scanner0 failed: Invalid argument bash-2.05a# scanimage -v -d hp:/dev/usb/scanner0 scanimage: open of device hp:/dev/usb/scanner0 failed: Error during device I/O bash-2.05a# I'm going to try and re-build sane-1.0.7 WITHOUT the HP 4200 patch to see if that helps...... Peace.... Tom
