Clean the machine periodically to maintain high print quality.
Dry wipe the exterior with a soft cloth. If dry wiping is not enough, wipe with a soft, damp cloth that is wrung out well. If you still cannot remove the stain or grime, use a neutral detergent, wipe over the area with a well-wrung damp cloth, and then dry wipe the area and allow it to dry.
To avoid deformation, discoloration, or cracking, do not use volatile chemicals, such as benzine and thinner, or spray insecticide on the machine.
If there is dust or grime inside the machine, wipe with a clean, dry cloth.
You must disconnect the plug from the wall outlet at least once a year. Clean away any dust and grime from the plug and outlet before reconnecting. Accumulated dust and grime pose a fire hazard.
Do not allow paper clips, staples, or other small objects to fall inside the machine.