Xerox Phaser 6200B, Service Manual

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72 Phaser 6200 Color Laser Printer - Service Manual
Fuser Failure (cont’d)
Fuser CRUM Failure
Code 45:
CRUM data revise failure
Code 46: CRUM setting value failure
Code 47: This is the generic fuser code displayed when the printer cannot generate a
specific error. This error code can represent any fuser error code from 40 through 46.
In this instance, all of the Fuser Failure troubleshooting procedures need to be
completed until the error is resolved.
Fuser Firmware Failure
Code 76: The CRUM firmware has failed
.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
EEPROM Board, PL 10.1.16 "Fuser Assembly" on page 358
FSR 2 Harness Assembly, PL 5.1.9 "Laser Unit" on page 359
Troubleshooting Procedure Table
Steps Actions and Questions Yes No
1 Check the Fuser Assembly for evidence
of fault or damage. Replace the parts
concerned. Go to step [2].
2 Remove the Fuser Assembly and check
for broken or bent pins. Replace the parts
concerned. Go to step [3].
3 Does the error recur after the Fuser
Assembly has been replaced with a new
one? Go to step [4]. Complete
4 Troubleshoot using the wiring diagram
"Fuser Assembly" on page 358.
Does the printer function correctly after
replacing any defective parts? Go to step [5]. Replace the
Assembly,
Harness Fuser PL
13.1.
5 Troubleshoot using the wiring diagrams
"Laser Unit" on page 359 and "Fuser
Assembly" on page 358 for the EEPROM
Harness. Replace the
Engine Control
Board, RRP 12.7. Replace
EEPROM
Harness
Assembly,
PL 13.1.10.