Cleaning The Sensor Glass And The Rollers - Canon imageFORMULA CR-25 Startup Startup Manual

Cleaning the Sensor Glass and the Rollers

If the scanned images have extraneous marks, or if the scanned documents
become dirty after scanning, then the sensor glass or rollers inside the scanner
may be dirty. Clean them periodically.
1
Hook your finger around the open lever and open the maintenance cover.
2
While lowering the open lever, OPEN the reading unit.
WARNING
Do not use flammable liquids to clean the scanner, including
alcohol, benzene, or paint thinner.
48
Regular Maintenance