Do not use chemical cleaners or organic solvents, such as thinner or benzine. If such substances get inside the printer or melt plastic parts, a failure might occur.
Do not clean parts other than those explicitly specified in this manual. Other parts should only be cleaned by your service representative.
When cleaning the printer, wipe the printer with a soft, dry cloth. If this does not remove the dirt, wipe the printer with a damp and tightly wrung cloth. If a damp cloth still does not remove the dirt, try using a mild detergent. Wipe the printer with a dry cloth to remove the moisture after using a damp cloth.