Fuser Failure, Engine Fuser Low Heat Error, Or Engine Fuser Over Heat Error - Xerox Phaser 3600 Service Manual

Error Messages

Fuser Failure, Engine Fuser Low Heat Error, or Engine Fuser Over Heat Error

3-20
Troubleshooting Reference Table
Applicable Parts
Fuser Assembly, PL1.4.1
Switched Mode Power Supply,
PL1.1.29.2
Main Board, PL1.1.19
Troubleshooting Procedure Table
Step Action and Questions
1. Does the error report Fuser
Failure?
2. Check the thermistor.
Is the circuit open?
3. Check the line voltages across the
thermostats.
Are they open?
4. Is the Fuser getting power?
Wiring and Plug/Jack Map References
"Map 3- SMPS Board" on page 9-6
"Main Drive/Joint Board and Optional
Tray Wiring Diagram" on page 9-15
Yes No
Go to Step 2. Go to Step 3.
Replace the Fuser Replace the Main
(page 7-54). Board
(page 7-39).
Replace the Fuser Go to Step 4.
(page 7-54).
Replace the Fuser Replace the SMPS
(page 7-54). (page 7-76).
Replace the Main
Board
(page 7-39).
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