3-62 Phaser 6300/6350/6360 Color Laser Printer Service Manual
Error Messages and Codes
Media Mismatch Errors
Wrong Paper Size or Paper Not Availabe; Load Tray 1 (MPT) with [size][type]
Tray 1 (MPT) Paper Size mismatch error.
Applicable Status Code:
Code 176: Wrong Paper Size; Load Tray 1 (MPT) with [size] [type]
Code 186: Paper Not Available; Load Tray 1 (MPT) with [size] [type]
Initial Actions:
■ Inspect the tray to ensure that it is free of obstructions, is loaded with
supported media, and the guides are adjusted correctly.
■ Cycle printer power.
■ If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
■ Tray 1 (MPT) No Paper
Sensor, PL3.2.5
■ Paper Size Switch Signals table (page 2-7)
■ Print Engine Map 1 - P/J Locator (page 10-5)
■ Print Engine Paper Feed Wiring (page 10-26)
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Check the Tray 1 (MPT) No Paper
Sensor for evidence of fault or
damage:
Is there any damage?
Replace any
damaged parts.
Go to Step 2.
2 Test the Tray 1 (MPT) No Paper
Sensor
Run the Service Diagnostics Tray 1
(MPT) No Paper Sensor test.
Does the sensor function correctly?
Go to Step 4. Go to Step 3.
3 Check all pins on the FRONT/DUP
Harness for continuity.
1. Disconnect P/J13 and P/J135.
2. Check continuity between
J13<=>J135.
Go to Step 4. Replace the
FRONT/DUP
Harness.
4 Check the No Paper Sensor signal at
the Engine Control Board.
Is there 3.3V at P13-15 when
actuated?
Replace the No
Paper Sensor
(
page 8-47)
Replace the
Engine Control
Board
(
page 8-106).