3-70 Phaser 6128MFP Service Manual
Error Messages and Codes
Imaging Unit Life, Replace Imaging Unit Error
The Imaging Unit is near, or has reached, end of life..
Applicable Errors
•Imaging Unit Life
• Replace Imaging Unit
Initial Actions
• Check the Imaging Unit life counter.
• Check that the correct Imaging Unit is installed for this model.
• Remove and reseat the Imaging Unit.
• Cycle system power.
• If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Imaging Unit PL4.1.21
■ MCU Board, PL10.7.7
■ “Map 1 - MCU Board” on page 10-6
■ “Xerographics” on page 10-18
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Replace the Imaging Unit
(page 8-8).
NOTE
Remove the 8 sealing tapes from
the new Imaging Unit before
installation.
Does the error persist?
Replace the
MCU Board
(page 8-57)..
Complete.