3-34 Phaser 6125/6130 Color Laser Printer Service Manual
Error Messages and Codes
Jam at Front Cover
Paper fed from Paper Tray arrived at or left the Registration Sensor early.
Initial Actions
■ Check the paper path for obstructions or debris.
■ Cycle printer power.
■ If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Drive Clutch Assy Kit (PL3.1.99)
■ Left Side Harness Assy (PL3.1.18)
■ Feeder Assy NV (PL3.1.3)
■ Photo Sensor (PL3.2.13)
■ MCU Board (PL8.2.13)
■ “Map 2 - Laser Unit, Feeder Assembly”
on page 10-9
■ “Map 4 - Toner Dispenser Motors, HVPS,
MCU” on page 10-11
■ “Feeder, Manual Feed, & Registration” on
page 10-19
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Check the paper setting
Was the paper setting for the Tray
correct?
Go to step 3. Enter the correct
paper setting,
then go to step
2.
2 Does the error still occur when
printing?
Go to step 3. Complete.
3 Using your finger, check the
Registration Roller and Metal
Registration Roller for contact
Does the spring force on both sides of
the Metal Registration Roller hold it
firmly in contact with the Registration
Roller?
Go to step 4. Replace the
Feeder Assy NV
(page 8-25).
4 Perform the Regi Clutch test
(page 4-33): Service Mode > Engine
Diag > Motor Test > Regi Clutch.
Does the Regi Clutch operate
properly?
Go to step 5. Go to step 6.