2 Pull the OPEN lever and pull open the front unit toward you.
3 Use compressed air to remove dust and paper particles from the inside of the scanner.
4 Wipe any dirt off the scanning glass.
Wipe any dirt off the scanning glass with a cloth that has been dampened with water and thoroughly wrung out, and then wipe the glass dry with a clean, dry and soft cloth.
Scanning Glass
CAUTION
Do not spray water or neutral detergent directly on the scanner. Precision mechanisms, such as the light source, may get wet, and cause a malfunction.
IMPORTANT
•Scratches on the sensor glass may cause marks on the images, as well as feeding errors. If there are scratches on the sensor glass, contact your local authorized Canon dealer or service representative.
•Take care to ensure the
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