Hi Olaf Meeuwissen & sane-devel@lists.alioth.debian.org PS re my: > I hope the log is useful to someone ? > I'm reading it with eyes of a newbie, but I see lot of > [plustek] usbDev_ScanEnd(), start=1, park=0 > [plustek] We're little-endian! NatSemi LM983x is big! > [plustek] --> Must swap data! > line 127: > /usr/ports/graphics/sane-backends/work/sane-backends-1.0.25/backend/ > plustek-usbhw.c: DBG( _DBG_READ, "--> Must swap data!\n" ); > > I dont know the code, if one could debug if swapping is happening OK ? > > Is it concidence the white paper shows yellow then red exactly halfway > across the page.
The scanner work OK in monchrome, output & log etc here: http://www.berklix.com/~jhs/tmp/epson_perfection_1260/scanimage/5-small/files SANE_DEBUG_PLUSTEK=127 scanimage --depth 8 --buffer-size=8 -x250 -y150 \ --mode Lineart > out.pnm 2> log http://www.berklix.com/~jhs/tmp/epson_perfection_1260/scanimage/6-small/files SANE_DEBUG_PLUSTEK=127 scanimage --depth 8 --buffer-size=8 -x250 -y150 \ --mode Lineart --resolution 300 > out.pnm 2> log Using 8 bit colour & reducing buffer size from 32K to 8K didnt help. Might it be some multi byte colour ordering problem ? vi -c/usb_HostSwap \ plustek-usbcal.c plustek-usbhw.c plustek-usbimg.c plustek-usbshading.c Cheers, Julian -- Julian H. Stacey, Computer Consultant, BSD Linux Unix Systems Engineer, Munich Reply below, Prefix '> '. Plain text, No .doc, base64, HTML, quoted-printable. http://berklix.eu/brexit/#3,500,000_stolen_votes_inc_700,000_in_EU -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to sane-devel-requ...@lists.alioth.debian.org