There are several timing settings defined for the Astra 2400S. You also have to use these settings for your vendor/model definition. Take a look at umax.c and search for "Astra 2400S", near line 2817.
Please send umax-scanner.c to me then I will include your model into the next sane release. Best regards Oliver On Tuesday 04 February 2003 12:47, HoonKook Shim wrote: > Hi to all. I am using PowerScanII of TriGem Corporation, a OEM product = of > Astra2400, a UMAX scanner. The only difference is the vendor and model > name, therefore fully compatible with Umax scanner driver. There was no > problem using the scanner on Windows platform using UMAX scanner driver= s.. > VistaScan. > > Since the Sane doesn't support my scanner, I modified the sourcefile, > 'umax-scanner.c' in backend directory, inserted "TriGem" and "PowerScan= II" > element to scanner_str[], and compiled it. And everything works fine. > sane-find-scanner, scanimage, etc. > > The problem is that scanning procedure freezes when I try to scan image > after scanning preview image. Each procedure works fine, i.e. I can sca= n > image without any problem if I do not use preview program-I mean when I > scan whole area.. - and preview program works fine. But when I try to s= can > image after setting the scanning area in preview window, the scanner > freezes and stops scanning. It looks like starting normally, but at the > very point the scanner head starts to move, the blinking ready light go= es > off , and scanner freezes. It worked once, though, when the scanning ar= ea > is not off the top edge. But when I set the scanning area off the top e= dge, > the same thing occured. I'm suspecting it as a error occuring during > cropping mechanism, or timing, something like that. > > Xsane program seems like waiting for scanner to complete the scanning > process, so I have to halt it manually. But since then I couldn't do > anything with the scanner because the sane couldn't fine the scanner > anymore. I think that's because of the blacked-out ready lamp. > > So, what I wanna ask is two things.. > > 1. How can I scan the image with the preview feature? > > 2. How can I set the scanner online again when it went offline? > > Thanks in advace for your patience of reading my poor English. > > > > > --------------------------------- > =B5=F0=C1=F6=C5=BB =C4=AB=B8=DE=B6=F3=BF=CD =C2=FB=B6=B1 =B1=C3=C7=D5 -= =BE=DF=C8=C4! =BB=E7=C1=F8 > =B5=B7 =B5=C7=B4=C2 =C1=DF=B0=ED=C2=F7 =BC=EE=C7=CE=B8=F4 - =BE=DF=C8=C4= ! =C0=DA=B5=BF=C2=F7 --=20 http://www.xsane.org http://www.mostang.com/sane http://www.rauch-domain.de mailto:oliver.ra...@rauch-domain.de
