Error Messages, Codes, and Procedures 3-207
Drum Cartridge Near End of Life - DRUM Life Near End
The Drum Cartridge is near its end of life count or the Drum Cartridge CRUM PWB
has failed to communicate with the Engine Logic Board.
6
Check Toner Dispense Motor connections.
Are P/J216 and P/J420 connected?
Go to Step 7. Connect P/J216
and P/J420.
7
Check continuity between the Toner
Dispense Motor and Engine Logic Board.
Is there continuity on each wire
between P/J216 <=> P/J420?
Go to Step 8. Repair the wiring.
8
Check for +24 V to Toner Dispense Motor
Is there +24 V across P/J420-2 (+) <=>
ground?
Replace the Toner
Dispense Motor
(
page 8-73).
Replace Engine
Logic Board
(
page 8-89).
Drum End of Life (Drum CRUM) Troubleshooting Reference
Applicable Parts References
â– Drum Cartridge
â– Drum Cartridge
CRUM PWB
â– Engine Logic Board
â– Print Engine P/J Drum and Toner (page 10-6)
â– Print Engine P/J Engine Logic Board (page 10-13)
â– Print Engine Drive/CRUM Wiring (page 10-25)
â– PL5.1 Laser, CRU and Toner Dispense (page 9-32)
â– PL8.1 Print Engine Electrical (page 9-40)
Drum End of Life (Drum CRUM) Troubleshooting Procedure
Step Actions and Questions Yes No
1
Check the Drum Cartridge installation.
Was the Drum Cartridge replaced?
Go to Step 2. Replace the
Drum Cartridge. If
the error persists,
go to Step 2.
2
Check the Drum Cartridge CRUM PWB
installation.
Is the Drum Cartridge CRUM PWB
installed correctly?
Go to Step 3. Correct the
installation.
3
Check the Drum Cartridge CRUM PWB
connection.
Are P126 and P/J419 connected?
Go to Step 4. Connect P126
and P/J419.
Low Toner Troubleshooting Procedure (Continued)
Step Actions and Questions Yes No