Cleaning And Maintenance; Recommended Tools; Periodically Replaced Parts - Xerox 7300B - Phaser Color Laser Printer Service Manual

Cleaning and Maintenance

Whenever you check, service, or repair a printer, you should perform the following
procedures. Cleaning the printer, as outlined in the following steps, insures proper
operation of the printer and reduces the probability of having to service the printer in
the future. Cleaning is based on the frequency of use and the type of paper used for
printing.

Recommended tools

Toner Type II vacuum cleaner
■
Clean water
■
Lint-free wipes
■
Cotton swabs
■
Light-proof bag or cover for imaging units
■

Periodically Replaced Parts

Customer-Replaceable Consumables
Part Name
Toner Cartridge
Imaging Units
Fuser
Transfer Unit
Cleaning and Maintenance
Display or
Warning
Condition
OK, Low, Empty
At/Near end-of-life
At/Near end-of-life
At/Near end-of-life
Recommended
Condition for
Replacement
When 15,000
(high-capacity cartridge)
or
7,500 (standard-capacity
cartridge) pages are
printed (5% print density).
When 30,000 pages are
printed out or when the
pixel counts are
exceeded.
When 80,000 pages are
printed out.
When 80,000 pages are
printed out.
Adjustment after
Replacement
Verify color calibration.
Clean LED lens.
A fuse in the new
imaging unit will blow
upon installation,
resetting the counter.
A fuse in the new fuser
will blow upon
installation, resetting the
counter.
A fuse in the new
imaging unit will blow
upon installation,
resetting the counter.
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