User Manual
Page 70
If you clean both scanning glasses, the one below the glass, and contaminate the internal light source and lenses. Wipe any dust off , and disconnect the power plug from the power outlet. 2. Press the Open/Close button and carefully raise the upper unit until ... eject tray extension if it stops. Open/Close Button 4. CAUTION Never spray mild detergent or water directly on the scanning glass, contact your local authorized Canon dealer or service representative to have the glass replaced. 1. The spray could penetrate below and one above. Main unit inner upper side (Upper Unit) Sensors...
If you clean both scanning glasses, the one below the glass, and contaminate the internal light source and lenses. Wipe any dust off , and disconnect the power plug from the power outlet. 2. Press the Open/Close button and carefully raise the upper unit until ... eject tray extension if it stops. Open/Close Button 4. CAUTION Never spray mild detergent or water directly on the scanning glass, contact your local authorized Canon dealer or service representative to have the glass replaced. 1. The spray could penetrate below and one above. Main unit inner upper side (Upper Unit) Sensors...