Fuji Xerox Phaser 5500 User Manual

Error Messages, Codes, and Procedures 3-31
Fuser Cold Sagging Troubleshooting Reference
Applicable Parts References
■ Fuser
■ LVPS
■ Engine Logic Board
■ Print Engine P/J Fuser and Exit 1 (page 10-8)
■ “Print Engine Fuser Wiring (page 10-22)
■ PL6.1 Fuser and Exit 1 Unit (page 9-34)
■ PL8.1 Print Engine Electrical (page 9-40)
Fuser Cold Sagging Troubleshooting Procedure
Step Actions and Questions Yes No
1
Check the Fuser for a paper jam.
Open Door A.
Is there a paper jam in the Fuser?
Go to Step 2. Remove the
paper.
2
Check the Fuser installation.
Open Door A.
Is the Fuser installed correctly?
Go to Step 3. Install the Fuser
correctly.
3
Test the Fuser Exit Sensor operation.
1. Open Door A.
2. Run the Service Diagnostics Fuser Exit
Sensor test.
Does sensor state change each time the
Fuser is installed or removed?
Go to Step 5. Go to Step 4.
4
Check the resistance of the Fuser.
Is there an open circuit in the Center
Thermistor between J131-1 and J131-2?
Is the resistance of the Rear STS across
J131-1 and J131-2 equal or greater than
3 k-ohm?
Go to Step 7. Replace the
Fuser
(
page 8-76).
5
Check the Pressure Roller Thermistor
resistance.
Is there an open circuit in the Pressure
Roller Thermistor between J133-1 and
J133-2?
Is the resistance of the Pressure Roller
Thermistor across J133-1 and J133-2
more than or equal to 3 k-ohm?
Go to Step 6. Replace the
Fuser
(
page 8-76).
6
Check the Fuser for connection.
Is LVPS P/J6 connected?
Go to Step 7. Connect P/J6.
7
Check the Fuser connections.
Are P/J410, P/J607, P/J600, P131 and
P133 connected?
Replace Engine
Logic Board
(
page 8-89).
Connect P/J410,
P/J607, P/J600,
P131 and P133.

Fuji Xerox Phaser 5500 Specifications

General

Brand	Fuji Xerox
Model	Phaser 5500
Category	Printer
Language	English