Frequently Asked Questions - Canon imagePROGRAF GP-4000 Online Manual

Frequently Asked Questions

Problems with the Printing Quality
Unevenness, Banding, Faint
Printing is faint
Banding in different colors occurs
Colors in printed images are uneven
Image edges are blurred or white banding occurs
dirt
Paper rubs against the Print Head
The edges of the paper are dirty
The surface of the paper is dirty
The back side of the paper is dirty
Immediately after borderless printing, the trailing edge margin is soiled during regular
printing
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