Canon DR-F120 9017B003 データシート

Clean the scanner and perform maintenance on a regular basis as 
described below to maintain peak scanning quality.

 When cleaning the scanner and inside of the feeder, be sure to 

turn off the power and disconnect the power plug from the outlet 
beforehand.

 Do not use spray cleaners to clean the scanner. Precision 

mechanisms, such as the light source, may get wet, and cause 
a malfunction.

 Never use paint thinner, alcohol, or other organic solvents to 

clean the scanner. Such solvents can damage or discolor the 
exterior of the scanner, or create a risk of fire or electrical shock.

Clean the scanner on a regular basis to maintain scanning perfor-
mance.



For safety, always turn the power switch OFF and disconnect
the power cord before cleaning the scanner and the inside of
the feeder.



Do not use spray-type cleaners to clean the scanner. Precision
mechanisms may get wet and malfunction.



Never use paint thinner, alcohol, or other solvents to clean the
scanner. Doing so may deform, discolor, or dissolve surfaces,
or result in a fire or electric shock.

Use a cloth dampened with water and thoroughly wrung out to clean 
the outside of the scanner, and use a clean dry cloth to wipe the 
scanner dry.

If your scanned images contain lines or smudges, or if the scanned 
documents are dirty, then the scanning glass or the Pressure Board 
inside the scanner may be dirty. Clean them periodically.