Xerox Phaser 6180MFP Service Manual page 213

Phaser 6180MFP Multifunction Printer Service Manual
Troubleshooting Procedure Table (continued)
Step Actions and Questions
1. Replace the paper.
4
2. Does the error still occur?
5 1. Replace the Feed Roller (page 8-14).
2. Does the error still occur?
6 1. Check the paper?
2. Does the error still occur?
7 1. Check the wiring harness
connectors P/J23, P/J232, and P/
J2322 between the MCU Board and
the Registration Sensor.
2. Are the connectors securely
connected?
8 Check the Registration Sensor
Harness for continuity.
1. Disconnect P/J2322 from the
Registration Sensor.
2. Disconnect P/J232 from the Right
Side Harness.
3. Check continuity between P/J232
<=> P/J2322.
Check the Right Side Harness for
9
continuity.
1. Disconnect P/J23 from the MCU
Board.
2. Disconnect P/J232 from the
Registration Sensor Harness.
3. Check continuity between P/J23 <=>
P/J232.
Check the Registration Sensor signal.
10
1. Disconnect P/J23 from the MCU
Board.
2. Is there +3.3 V across ground <=>
J23-8 pin on the MCU Board?
Error Messages and Codes
Yes No
Replace the Tray Complete.
2 Retard Roller
(page 8-15).
Go to step 6. Complete.
Replace the Complete.
Feeder Unit
(page 8-47).
Go to step 8. Reconnect the
connectors.
Go to step 9. Replace the
Registration
Sensor
Harness.
Go to step 10. Replace the
Right Side
Harness.
Replace the Replace the
MCU Board Registration
(page 8-88). Sensor
(page 8-44).
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