5,0Xx.4X Errors - Y-Axis Sub-System Fault - Xerox Phaser 8400 Service Manual

5,0XX.4x Errors - Y-Axis Sub-System Fault

5,001.41: The drum turned one full revolution without seeing the drum home sensor
activate.
5,002.42: The Y-Axis encoder is not working properly or the drum has stalled.
5,003.43:
There is a general problem with the Y-Axis sub-system.
5,004.44:
Y-Axis fault_general fail problem with drum motion sub-system.
Troubleshooting Procedure for Y-Axis Sub-System
Step Questions and Actions
1 1. From the service diagnostic Monitor Menu,
run the Y-axis Encoder test.
2. Did the test pass?
2 1. Inspect the Y-axis motor connector.
2. Is the wiring faulty?
3 1. Inspect the encoder wiring harness.
2. Is the wiring faulty?
4 1. Run the Y-axis Drive test.
2. Check the current values.
3. Are the values within normal operating
range?
5
1. Run the Y-axis Belt Tension test.
2. Check the current values.
3. Are the values within the normal operating
range?
6 1. Run the Y-axis Motor test.
2. Did the tests pass?
5,0XX.6x Errors - Program Faults
5,001.63: There is a problem with the Y-Axis sub-system.
5,005.67:
If not in the homeless or idle state, the system faults out. Software fault.
5,006.68:
Software fault.
5,008.61: PostScript failed to fill the race buffer during imaging. Software fault.
3-16
5,007.60:
Software fault.
Phaser 8400/8500/8550 Color Printer
Yes
Go to Step 2. Go to Step 3.
Replace the Go to Step 4.
wiring harness
or Y-axis motor.
Replace the Replace the
defective wiring. drum assembly.
Go to Step 5. Replace the
Y-axis motor.
Go to Step 6. Replace the
Y-axis belt.
Replace the Replace the
drum assembly. Y-axis motor.
No