On Friday 13 March 2009 22:39:33 Ian van der Neut wrote: > Hello all, > > I searched the archives and googled, but I can't find anything that > resembles my problem. The problem is illustrated by the images: > > http://apache.dataloss.nl/~ian/img.png which was scanned with: > $ scanimage --mode Gray > img.pnm (the pnm images are also under the same > url). This one looks as expected, however, there's color on the paper, that > I'd like to see, so I scanned with: > > scanimage --mode Color > imgcolor.pnm This results in: > http://apache.dataloss.nl/~ian/imgcolor.png As you can see, the bottom > part is displayed five times, then a part just above the middle, then > a part just above that. Also, the CMYK colors are positioned offset > from eachother, except the bottom part for the first time. > > Does anyone give me some pointers as to how to fix this, or could this > be a problem with the scanner itself? I'm not very experienced with > scanning.
I've got a HP4370 and I can not reproduce your problem but try latest code located at sourceforge's SVN server: https://sourceforge.net/scm/?type=svn&group_id=150599 Latest version implements native calibration in reflective scans. More info can be found at: https://sourceforge.net/forum/forum.php?thread_id=3023691&forum_id=503228 Jonathan Bravo Lopez
