Canon imageFORMULA DR-G1130 マニュアル

5-2

To maintain scanning quality, routinely clean the scanner as described below.

• Do not use spray cleaners to clean the scanner. Precision mechanisms may get wet and malfunction.
• Never use paint thinner, alcohol, or other organic solvents to clean the scanner. Such solvents may deform or discolor the exterior of the 

scanner, and cause other damage.

• When opening and closing the upper unit, be careful not to get your fingers caught, as this may result in personal injury.

■ About the Cleaning Cloth

Use the cleaning cloth supplied with the scanner to clean 
its interior.

■ Cleaning the Scanner Exterior

To clean the outside of the scanner, use a cloth moistened 
with water or mild detergent solution. Wring out the cloth 
thoroughly, and use a clean dry cloth to wipe the scanner 
dry.

■ Cleaning the Document Feed Inlet and 

Dust or paper particles in the document feed inlet or inside 
the scanner can cause spots to appear on scanned images. 
Use compressed air to periodically clean dust and paper 
particles from the inlet and the inside of the scanner. After 
completing large scanning jobs, turn OFF the scanner and 
clean out any paper particles.

Dust and debris that collect on the sensors may cause 
documents to be recognized incorrectly. Clean the sensors 
periodically using a blower, etc. so that dust and debris do not 
collect on them.
Main unit inner lower side

Sensors

Sensors