Phaser 6180MFP Multifunction Printer Service Manual 3-83
Error Messages and Codes
4 1.Reseat Tray 2.
2.Does the error still occur when
printing?
Go to step 5. Complete.
5 1.Check the No Paper Actuator.
2.Does the Actuator operate
smoothly?
Go to step 6. Replace the
Feeder Unit
(page 8-47).
6 1.Perform the Tray 2 No Paper test
(page 4-51): Service Mode >
Printer Diag > Engine Diag >
Sensor Test > Tray 2 No Paper.
2.Does the number on the Control
Panel increase by 1 every time the
Actuator is activated?
Replace the
MCU Board
(page 8-88).
Go to step 7.
7 1.Check the wiring harness
connectors P/J23, P/J232, and P/
J2321 between the No Paper Sensor
and the MCU Board.
2.Are the connectors securely
connected?
Go to step 8. Reconnect the
connectors.
8 Check the Right Side Harness for
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.
Go to step 9. Replace the
Right Side
Harness.
9 Check the Registration Sensor
Harness for continuity.
1.Disconnect P/J232 from the Right
Side Harness.
2.Disconnect P/J2321 from the No
Paper Sensor.
3.Check continuity between P/J232
<=> P/J2321.
Go to step 10. Replace the
Registration
Sensor
Harness.
10 Check the No Paper Sensor signal.
1.Disconnect P/J23 from the MCU
Board.
2.Is there +3.3 V across ground <=>
J23-5 pin on the MCU Board?
Go to step 11. Replace the
MCU Board
(page 8-88).
11 Check the No Paper Sensor for
operation.
1.Measure the voltage across ground
<=> J23-7 on the MCU Board.
2.Does the voltage change when the
No Paper Sensor is activated?
Replace the
MCU Board
(page 8-88).
Replace the No
Paper Sensor
(page 8-44).
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No
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