Phaser 6125/6130 Color Laser Printer Service Manual 3-55
Error Messages and Codes
6 Does the error still occur when the
power is turned OFF and ON?
Go to step 7. Complete
7 Check the Toner Motor Harness
Assembly for continuity
Disconnect J18 from the MCU Board
for the Y or M Toner Motors, or J19 for
the C or K Toner Motors.
Disconnect J181 from the Y Motor, or
J182 from the M Motor; or disconnect
J191 for the C Motor, or J192 for the K
Motor
Is each cable of J18 <=> J181/J182 or
J19 <=> J191/J192 continuous?
Go to step 8. Replace the
Dispenser
Assembly
(page 8-34).
8 Check the power to the Toner Motors
Disconnect J18 and/or J19 from the
MCU Board.
On the MCU Board, is the voltage
across P18-3, P18-8, P19-4 or P19-9
<= > ground about +24 VDC when the
interlock switch (HARN ASSY
INTERLOCK) is pushed.
Replace the
Dispenser
Assembly
(page 8-34).
Replace the
MCU Board
(page 8-59).
9 Replace the Toner Cartridge (Y, M, C,
or K), and check that the lock key is in
the lock position.
Does the error still occur when the
power is turned OFF and ON?
Go to step 10. Complete
10 Replace the Imaging Unit.
Does the error still occur when the
power is turned OFF and ON?
Replace the
Transfer Unit
(page 8-41).
Complete
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No
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General
Weight and Dimensions
