3-92 Phaser 6180MFP Multifunction Printer Service Manual
Error Messages and Codes
5 1.Perform the Tray 3 Feed Motor test
(page 4-59): Service Mode >
Printer Diag > Engine Diag > Motor
Test > Tray 3 Feed Motor. Close the
Front Door while running the Tray 3
Feed Motor.
2.Does the Tray 3 Motor operate
properly?
Replace the
MCU Board
(page 8-88).
Go to step 6.
6 1.Check the Tray 3 Feeder Unit for
correct installation.
2.Is the Tray 3 Feeder Assembly
correctly installed?
Go to step 7. Reseat the Tray
3 Feeder Unit
(page 8-127).
Go to step 7.
7 Does the error still occur when the
printer is turned On?
Go to step 8. Complete.
8 1.Check the wiring harness
connectors P/J422 and P/J4222
between the Optional Feeder Board
and the Optional Feeder Drive
Assembly.
2.Are the connectors securely
connected?
Go to step 9. Reconnect the
connectors.
Go to step 9.
9 1.Check the wiring harness
connectors P/J419, P/J273, and P/
J27 between the Optional Feeder
Board and the MCU Board.
2.Are the connectors securely
connected?
Go to step 10. Reconnect the
connectors.
Go to step 10.
10 Check the Right Side Harness for
continuity.
1.Disconnect P/J273 from the Feeder
Unit harness.
2.Disconnect P/J27 from the MCU
Board.
3.Check continuity between P/J273
<=> P/J27.
Go to step 11. Replace the
Right Side
Harness.
11 Check the Optional Feeder Board
signal.
1.Disconnect P/J27 from the MCU
Board.
2.Is there +24 V across ground <=>
J27-B4/J27-B5 pin on the MCU
Board when the Interlock Switch is
activated?
Replace the
550-Sheet
Feeder
(page 8-116).
Replace the
MCU Board
(page 8-88).
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No
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