■ Which Parts and When
Part to Clean
Pad assy (PAD ASSY)
Feed roller
Eject roller
Pick roller
Idler roller
Glass scanner window
Ultrasonic sensor
The scanner must be cleaned more frequently depending on conditions of
documents.
Also, the scanner must be cleaned more frequently when the following types of
documents are used:
Coated paper
Documents with large areas of printing
Specially treated paper such as carbonless paper
Paper containing large amounts of calcium carbonate filler
Documents written in pencil
Documents with insufficiently fused toner
7.1 Cleaning Supplies and Part to Clean
Cleaning Frequency
Clean after every 1,000 sheets scanned.
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