howto fix: (not) white background...
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I'm testing naps2 and found one strange bug: when scanning b/w documents (printed previously by laser printer on common office paper), background in scanned images is not white, but rather "blue-ish". When I change color settings to b/w, background is "grey".
No matter what I try with settings, it is still the same. But when I use original app, scanned documents look much better, with nearly white background (printer/scanner epson xp-830). How could I fix this?
I think that it is all about the drivers and the post processing of the scanned document.
Did you check for a more recent driver? Also, is there a more recent firmware update for the Epson printer?
You can also try "Document Correction" under the Image menu.