Cleaning the Unit
∫Outside of the scanner
Clean the unit at least once a month.
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Turn the power off.
Clean the cover with a soft cloth.
Remove dirt and dust from the radia- tion vent with a brush.
Radiation vent
∫Inside the scanner
≥Clean the unit at least once a week or when 20,000 sheets have been scanned, whichever comes first.
≥Clean the rollers and sensors if paper jamming or
≥Clean the CIS glasses and sensor rollers when lines appear on the scanned images. (Refer to pages
≥If the documents you scan are dirty, then the scanner components will also become dirty. To maintain proper scanning, clean the scanner components frequently.
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