Xerox Phaser 6130 Service Manual page 287

Phaser 6130 Color Laser Printer Service Manual
Troubleshooting Procedure Table (continued)
Step Actions and Questions
3 1. Open the Front Cover, and remove
the Imaging Unit.
2. Defeat the safety interlock switch.
Do the four erase LEDs light correctly?
4 Inspect the connections between the
MCU Board and Erase LED Assy.
Are P/J141 and P/J14 connected
correctly?
1. Disconnect J14 from the Erase LED
5
Assy.
2. Measure the voltage across P14-15
<=> ground on the MCU Board.
Does the voltage measure about +3.3
VDC?
1. Remove the Imaging Unit.
6
2. Inspect the five Imaging Unit HV
connections.
Are the five HV terminals on the
Imaging Unit, and five springs on the
frame (PL4.1.10 and PL4.1.15 to 18)
dirty and/or deformed?
Reseat the Imaging Unit.
7
Is the image printed correctly?
8 1. Open the Front Cover.
2. Inspect the four Transfer Unit HV
connections.
Are the four terminals on the Transfer
Unit, and the four springs on the frame
(PL4.1.11, 12, 13 and 14) dirty and/or
deformed?
Reseat the connectors on the MCU
9
Board.
Is the image printed correctly?
Reseat the connectors on the IP
10
Board.
Is the image printed correctly?
11 Open and close the Front Cover to
reseat the Transfer Unit.
Is the image printed correctly?
12 Replace the Imaging Unit (page 8-8).
Is the image printed correctly?
Replace the Fuser (page 8-9).
13
Warning: Start the operation after the
Fuser has cooled down.
Does the error still occur when
printing?
Print-Quality Troubleshooting
Yes No
Go to step 6. Go to step 4.
Go to step 5. Reconnect the
connectors
securely, then
go to step 5.
Replace the Replace the
Erase LED Assy MCU Board
(page 8-37). (page 8-59).
Clean and/or Go to step 8.
replace the
Imaging Unit or
spring(s), then
go to step 7.
Complete Go to step 8.
Clean or replace Go to step 9.
the Transfer Unit
contacts or
spring(s).
Complete Go to step 10.
Complete Go to step 11.
Complete Go to step 12.
Complete Go to step 13.
Complete Go to step 14.
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