CPC Subgroup Additional Only
G03G 2215/047 Image corrections
Full Title
Apparatus for electrophotographic processes > Arrangements for exposing and producing an image > Changing or enhancing the image > Image area information changed (default is the charge image) > Image corrections
3 direct subcodes
Child Classifications
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- G03G 2215/0473 due to document imperfections, e.g. punchholes, books
- G03G 2215/0475 due to cover imperfection, i.e. show-through problem
- G03G 2215/0478 due to image carrier variations, e.g. ageing