Xerox Phaser 3425, Руководство по обслуживанию

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1-10 Phaser 34 25 Laser Printer Service Manual
Supply Life Counter Behavior
An internal counter tracks copy count information and stores the values in NVRAM.
The Main Board monitors this counter in order to display the near end-of-life and
end-of-use messages.
Consumable (toner/print cartridge) usage is tracked by the CRUM and monitored by
the Main Board in order to display the near end-of-life and end-of-life messages. The
value currently stored (in print cartridge cycles) can be viewed using the Read OPC
Cycle Service Diagnostic. The trigger values are as follows:
■
10K Cartridge: 78,000 = Toner Low, 92,000 = Replace Cartridge
■
5K Cartridge: 39,000 = Toner Low, 46,000 = Replace Cartridge
Life ratings are based on 5% coverage and an average 4 page job length.
Consumables Print Life
Print Cartridge*
High Capacity 10,000
Standard Capacity 5,000
Service Parts
Fuser Assembly
125,000
Transfer Roller
125,000
Feed Roller Kit
125,000