Service Manual
Page 126
... Cleaning 0007-6484 Work by User T-4-2 Item Intervals External covers As needed (when soiled) Platen glass When smears appear on image scanned from the platen galss Rear surface of the platen glass cover When smears appear on image scanned from the platen galss Service technician Cassette pickup roller Cassette separation pad Feed...
... Cleaning 0007-6484 Work by User T-4-2 Item Intervals External covers As needed (when soiled) Platen glass When smears appear on image scanned from the platen galss Rear surface of the platen glass cover When smears appear on image scanned from the platen galss Service technician Cassette pickup roller Cassette separation pad Feed...