Lexmark 5021-0XX - Manual (Page 233)

Repair information 4-3
5021-0XX
Photodeveloper cartridge
The following precautions must be observed when handling the
photodeveloper cartridge or commonly called OPC (optical photo
conductor). The photodeveloper cartridge is a supply item you will
have to remove during some of the repair procedures:
During transportation/storage
Use the specified carton whenever moving or storing the
photodeveloper cartridge.
Handling
• The OPC belt in the photodeveloper cartridge exhibits the
greatest light fatigue after being exposed to strong light over an
extended period of time. Never expose it to direct sunlight.
Cover the photodeveloper cartridge when you remove it from
the printer.
•
Use care not to contaminate the surface of the OPC belt with
oil-base solvent, fingerprints, and other foreign matter.
• Do not scratch the surface of the OPC belt.
Parts not to be touched
Any part where the mounting screws are used to meet a machine
alignment set at the factory must not be removed, disassembled, or
adjusted. For example, the paper pickup roll mounting bracket or
internal parts not provided as replacement parts.