(K) Imaging Unit Error: Error - Xerox Phaser 7100 Service Manual

(K) Imaging Unit Error: Error

Imaging Unit error has occurred due to one of the following problems.
• Communication error of the CRUM for the Imaging Unit.
• CRUM failure for Imaging Unit K
Applicable Fault Codes
• 091-914: Imaging Unit (K) CRUM Communication Fail
• 091-915: Imaging Unit (K) CRUM Data Broken Fail
Initial Actions
• Check the Imaging Unit life. Access
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts
• Imaging Unit (K), PL 6.1.4
• Imaging Unit CRUM Connector Assembly, PL 6.1.6
• CRUM X Harness Assembly (K), PL 6.1.14
• MCU PWB, PL 12.1.15
• Main Harness Assembly, PL 12.3.1
Troubleshooting Procedure
Step Actions and Questions
1. Check the installation of the Imaging Unit (K)
(REP 6.0 Imaging Unit (Y/ M/ C/ K)
page 4-121).
Is the Imaging Unit (K) installed properly, with
no debris at the contact point between the
Imaging Unit CRUM Connector Assembly and
CRUM PWB in the Imaging Unit (K)?
2. Check the CRUM PWB part of the Imaging Unit
(K).
Is the connection terminal of the CRUM PWB
part in the Imaging Unit (K) damaged?
Xerox Internal Use Only
CWIS > Status > Consumables.
Wiring and Plug/Jack Map References
• Xerographics
Go to step 2.
on
Replace the Imaging
Unit (K)
Imaging Unit (Y/ M/ C/
K) on page 4-121).
Error Troubleshooting
on page 7-58
Yes
Reinstall the Imaging
Unit (K).
Go to step 3.
(REP 6.0
Phaser 7100 Service Manual 2-287
No