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Print Quality Problems
If you are having print quality problems, then compare it with the illustrations below. Click the caption under the
illustration that best resembles your prints.
Good sample
Good sample
& “Horizontal banding” on page 89
& “Vertical banding or misalignment” on
page 90
& “Horizontal banding” on page 89 & “Vertical banding or misalignment” on
page 90
& “Incorrect or missing colors” on page 90
& “Blurry or smeared print” on page 91
Horizontal banding
Make sure the printable side of the paper is face up in the rear MP tray.
Make sure the printable side of the paper is face down in the paper cassette.
Run the Nozzle Check utility and then clean any print heads which produced a defective nozzle check result.
& “Checking the Print Head Nozzles” on page 65
WP-4011/4015/4020/4025 User’s Guide
Troubleshooting
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