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Cleaning the scanner glass
Clean the scanner glass if you encounter print quality problems, such as streaks on copied or scanned images.
1 Slightly dampen a soft, lint-free cloth or paper towel with water.
2 Open the scanner cover.
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White underside of the ADF cover
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White underside of the scanner cover
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Scanner glass
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ADF glass
3 Wipe the areas shown and let them dry.
4 Close the scanner cover.
Cleaning the ADF parts
Clean the ADF parts periodically to maintain optimal printing performance. Residue on the ADF parts may cause
print quality issues and false 290–294 paper jam messages.
1 Turn the printer off.
2 Slightly dampen a soft, lint-free cloth with water.
Maintaining the printer
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