Replace Waste Cartridge - Xerox Phaser 7400 Service Manual

Replace Waste Cartridge

The end of life counter indicates that the Waste Toner Reservoir requires replacement.
Initial Actions:
Replace the Waste Toner Reservoir
Cycle printer power.
If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Waste Toner Cartridge, PL1.1.22
Troubleshooting Procedure Table
Step Actions and Questions
1 Check the count value stored in NVRAM.
Run the Service Diagnostics CRU Counter
Read utility.
Has the counter for the Waste Cartridge been
reset?
2 Reset the Waste Cartridge count.
1. Run the Service Diagnostics Reset Waste
Cartridge Count utility.
2. Reset the Waste Cartridge count.
Did the count value change?
3-62
Wiring and Plug/Jack References
Print Engine Map 3 (page 10-6)
Yes
Replace the Engine
Control Board
(page 8-112).
Replace the Engine
Control Board
(page 8-112).
Phaser 7400 Color Printer Service Manual
No
Go to Step 2.
Replace the
Engine Control
Board NVRAM.