Phaser 6180MFP Multifunction Printer Service Manual 3-33
Error Messages and Codes
17 Check the Tray 1 Feed Solenoid signal.
1.Disconnect P/J23 from the MCU
Board.
2.Is there +24 V across ground <=>
J23-17 pin on the MCU Board when
the Interlock Switch is activated?
Replace the Tray
1 Feed Solenoid
(page 8-40).
Replace the
MCU Board
(page 8-88).
18 1. Check the wiring harness
connectors P/J23 and P/J234
between the MCU Board and the
Turn Clutch.
2.Are the connectors securely
connected?
Go to step 19. Reconnect the
connectors.
19 Check the Right Side Harness for
continuity.
1.Disconnect P/J23 from the MCU
Board.
2.Disconnect P/J234 from the Turn
Clutch.
3.Check continuity between P/J23 <=>
P/J234.
Go to step 20. Replace the
Right Side
Harness.
20 Check the Turn Clutch signal.
1.Disconnect P/J23 from the MCU
Board.
2.Is there +24 V across ground <=>
J23-13 pin when the Interlock
Switch is activated?
Replace the
Feeder Unit
(page 8-47).
Replace the
MCU Board
(page 8-88).
21 1. Check the wiring harness
connectors P/J25 and P/J251
between the MCU Board and the
Feed Drive Assembly.
2.Are the connectors securely
connected?
Go to step 22. Reconnect the
connectors.
22 Check the Right Side Harness for
continuity.
1.Disconnect P/J25 from the MCU
Board.
2.Disconnect P/J251 Feed Drive
Assembly.
3.Check continuity between P/J25 <=>
P/J251.
Go to step 23. Replace the
Right Side
Harness.
23 Check the Feed Drive Assembly signal.
1.Disconnect P/J25 from the MCU
Board.
2.Is there +24 V across ground <=>
J25-1/J25-2 pin on the MCU Board
when the Interlock Switch is
activated?
Replace the
Feed Drive
Assembly
(page 8-78).
Replace the
MCU Board
(page 8-88).
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No
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