Maintenance
Phaser 3330 and WorkCentre 3335/3345 Xerox Internal Use Only
Service Manual
6-2
Service Maintenance Procedure
Perform the following procedures whenever you check, service, or repair a printer. Cleaning the printer,
as outlined in the following steps, assures proper operation of the printer and reduces the probability of
having to service the printer in the future.
The frequency of use, the type of media printed on, and operating environment are factors in
determining how critical cleaning the machine is and how often it is necessary.
Recommended Tools
• Toner vacuum cleaner
• Clean water
• Clean, dry, lint-free cloth
Cleaning
Perform the following general cleaning steps as indicated by the printer’s operating environment.
CAUTION: Never apply alcohol or other chemicals to any parts of the printer. Never use a damp
cloth to clean up toner. If you remove the Imaging Unit, place it in a light-protective bag or
otherwise protect it as exposure to light can quickly degrade performance and result in early
failure.
1. Record number of sheets printed.
2. Print several sheets of paper to check for problems or defects.
3. Turn the printer power Off and disconnect the power cord.
4. Remove the Toner Cartridge, Left and Right Covers, and Rear Cover before cleaning.
5. Ensure that all cover vents are clean and free of obstructions.
6. Remove any debris or foreign objects from inside of the printer.
7. Clean the trays, media guides and extensions.
8. Clean all rubber rollers with a lint-free cloth slightly dampened with cold water.
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