there is some code that calculates the shift in pixma_mp150.c, but Nicolas Martin would have a better idea on how to change it...
allan On Mon, Aug 18, 2008 at 2:13 PM, Jean-Nicolas Gautier <jean_nicolas_gautier at yahoo.fr> wrote: > The shift is : > 0px for 75dpi scan > 2px for 150dpi scan > 3px for 300dpi scan > 6px for 600dpi scan > 24px for 2400dpi scan > > m. allan noah a ?crit : >> >> yes- it appears that the RGB planes are each shifted vertically by 3 >> pixels. what resolution was this scan? does it happen at all >> resolutions? >> >> allan >> >> On Mon, Aug 18, 2008 at 9:42 AM, Jean-Nicolas Gautier >> <jean_nicolas_gautier at yahoo.fr> wrote: >> >>> >>> A small sample of the color shift in attached file. >>> >>> m. allan noah a ?crit : >>> >>>> >>>> can you post a small sample of the color shift? >>>> >>>> allan >>>> >>>> On Mon, Aug 18, 2008 at 9:24 AM, Jean-Nicolas Gautier >>>> <jean.nicolas.gautier at gmail.com> wrote: >>>> >>>> >>>>> >>>>> Hello, >>>>> I bought a pixma MP810 one year ago. It works but I have the problem >>>>> with color alignment : yellow, magenta and cyan layers are shifted. >>>>> If any developper want informations about MP810 working with sane, >>>>> don't >>>>> hesitate to ask me, I'll be happy to help you. >>>>> Currently, I use sane-backends from CVS, updated few weeks ago. >>>>> Thank you for the work you've done with sane project. >>>>> >>>>> J.-N. Gautier >>>>> >>>>> -- >>>>> >>>>> Please, consider your environmental responsibility before printing this >>>>> email. >>>>> >>>>> >>>>> -- >>>>> sane-devel mailing list: sane-devel at lists.alioth.debian.org >>>>> http://lists.alioth.debian.org/mailman/listinfo/sane-devel >>>>> Unsubscribe: Send mail with subject "unsubscribe your_password" >>>>> to sane-devel-request at lists.alioth.debian.org >>>>> >>>>> >>>>> >>>> >>>> >>> >>> -- >>> Jean-Nicolas Gautier >>> 28, rue Pelletier >>> 1030 Schaerbeek >>> >>> T?l.: 02/ 742 09 92 >>> GSM : 0494/ 84 14 59 >>> >>> Please, consider your environmental responsibility before printing this >>> email. >>> >>> >>> >> >> >> >> > > -- > Jean-Nicolas Gautier > 28, rue Pelletier > 1030 Schaerbeek > > T?l.: 02/ 742 09 92 > GSM : 0494/ 84 14 59 > > Please, consider your environmental responsibility before printing this > email. > > -- "The truth is an offense, but not a sin"
