Xerox Phaser 840, Руководство по обслуживанию

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6 - 176 Phaser 840/850/860/8200 Color Printer - Service Manual
Maintenance
Maintenance roller
The printer uses the maintenance roller as part of its self-maintenance routine to coat the
print drum with oil before each print.
A front panel message indicates when the maintenance roller is low. Printing is still
possible when the maintenance roller fluid is low. When a front panel message indicates
that the maintenance roller is “empty,” the maintenance roller and its counter must be
replaced before continued printing is possible. Refer to the instructions included with the
kit to replace the maintenance roller kit.
Phaser 840 and Phaser 850 maintenance cartridges are interchangeable.
Note
The drum fluid, an oil, poses no known adverse health effects.
Refer to the Material Safety Data Sheet for amino oil in printer’s
Advanced Features and Troubleshooting Manual for more
information.
Waste tray
The maintenance drawer contains a waste tray that collects ink that has been purged from
the printer’s ink jets. The waste tray should be emptied each time the maintenance drawer
is removed from the printer. Refer to the printer’s user guide for instructions on removing
and emptying the waste tray. Be sure to insert the waste tray into the maintenance drawer
before reinstalling the maintenance drawer in the printer. Never reuse waste ink in the
printer.
Table 6-1 Maintenance Kit Life
Standard/Startup
Maintenance Kit Life Phaser 840 Phaser 850 Phaser 860 Phaser 860
Legal Size
Any Coverage 10,000 10,000 10,000 10,000
Time Limit NA 24 Months 15 Months 15 Months
Extended
Maintenance Kit Life Phaser 840 Phaser 850 Phaser 860 Phaser 860
Legal Size
0 - 10% Coverage 30,000 45,000 40,000 30,000
10 - 25% Coverage 30,000 32,000 30,000 25,000
25 - 100% Coverage 30,000 23,500 20,000 18,000
Time Limit NA 24 Months 15 Months 15 Months
Note
The image coverage is determined by counting the number of
pixels imaged. Therefore, higher resolution print modes will
result in higher coverage calculations. Prints made in
High-Resolution Photo mode will almost always be counted in
the 25 - 100% coverage category.