Ricoh C220S User Guide - Page 265
Maintenance, Cleaning, Cautions to Take When Cleaning, Cleaning the Color Registration Sensor
UPC - 026649061264
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10. Maintenance This chapter describes how to maintain the machine. Cleaning Cautions to Take When Cleaning R WARNING: • Do not attempt any maintenance or troubleshooting other than that mentioned in this manual. This machine contains a laser beam generator and direct exposure to laser beams can cause permanent eye damage. R CAUTION: • The inside of this machine becomes very hot. Do not touch parts labelled "v" (indicating a hot surface). 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. Important ❒ To avoid deformation, discoloration, or cracking, do not use volatile chemi- cals, 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. Cleaning the Color Registration Sensor Clean the machine when the error message instructing you to do so appears. This procedure explains how to clean the color registration sensor of the yellow print cartridge as an example of how to clean a sensor. R CAUTION: • The inside of this machine becomes very hot. Do not touch the parts la- belled "v" (indicating a hot surface). 257