Phaser 6128MFP Service Manual 3-75
Error Messages and Codes
Load Tray or Illegal Settings
The type or size of paper mismatched or the Tray is empty. The following
troubleshooting procedure applies to this error.
Applicable Errors
•Load Tray
• Illegal Settings
Initial Actions
• Check the Tray for obstructions, supported media, and guide adjustment.
• Check the No Paper Sensor Actuator function.
• Cycle printer power.
• If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ No Paper Sensor, PL3.2.13
■ No Paper Actuator, PL3.2.19
■ Left Side Harness, PL10.4.18
■ MCU Board, PL10.7.7
■ “Map 2 - Feed and Laser Unit” on page 10-7
■ “Media Feed” on page 10-15
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Check the paper size.
Does the media size match print job
specifications?
Go to step 2. Correct the
media size.
2 Check the No Paper Actuator.
Does the actuator operate
smoothly?
Go to step 3. Replace the
Feeder
Assembly
(page 8-75).
3 Perform the Tray 2 No Paper test:
Service Mode > Printer Diag >
Engine Diag > Sensor Test >
Cassette No Paper (DO-01).
Does the display change when the
Actuator is activated?
Replace the
MCU Board
(page 8-57).
Go to step 4.
4 Check the wiring harness connectors
P/J23, P/J234 between the No Paper
Sensor and the MCU Board.
Are the connections secure?
Go to step 5. Reconnect the
connectors.