Finisher Punch Backup Ram Failure - Xerox Paser 7400 Service Manual

Finisher Punch Backup RAM Failure

An error was detected in the Punch Unit's backup RAM.
Applicable Status Code:
Code F138:
Punch Unit's backup RAM failure
Initial Actions:
Cycle the printer's power.
If the problem persists follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Punch Control Board
Troubleshooting Procedure Table
Step Actions and Questions
1 Check the Punch Control Board
connections.
Are P/J2003 and P/J2004 connected?
2
Cycle printer power.
Does the error persist?
General Troubleshooting
Wiring and Plug/Jack References
Options Map 2 Punch Controller Board
Yes
Go to Step 2.
Replace the Punch
Control Board
(page 5-50).
No
Reseat or
reconnect the
harness.
Complete.
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