Xerox Phaser 6600 Service Manual page 287

046-310 IOT HVPS Error
Step Check
Possible causative parts:
• Transfer HVPS Board (PL18.1.28)
• Development HVPS Board (PL18.1.14)
• MCU-HVPS Flat Flex Cable (PL18.2.7)
• HVPS Harness Assembly (PL18.2.6)
• MCU Board (PL18.1.13)
1 Check the Transfer HVPS Board connection
Check the connection between the Transfer HVPS Board and
the Development HVPS Board.
Are P/J1821 and P/J182 connected securely?
2 Check the continuity between the Transfer HVPS Board and
the Development HVPS Board
Is each cable of P/J1821<=>P/J182 continuous?
3 Check the Development HVPS Board connection
Check the connection between the Development HVPS
Board and the MCU Board.
Are P/J181 and P/J18 connected securely?
4 Check after replacing the MCU-HVPS Flat Flex Cable
Replace the MCU-HVPS Flat Flex Cable.
Does the error still occur?
5 Check after replacing the Transfer HVPS Board
Replace the Transfer HVPS Board.
Does the error still occur?
6 Check after replacing the Development HVPS Board
Replace the Development HVPS Board.
Does the error still occur?
Xerox Internal Use Only
Error Troubleshooting
Yes
Go to step 2.
Go to step 3.
Go to step 4.
Go to step 5.
Go to step 6.
Replace the MCU
Board.
Phaser 6600 and WorkCentre 6605
Service Manual
No
Connect P/J1821
and P/J182
securely.
Replace the
HVPS Harness
Assembly.
Connect P/J181
and P/J18
securely.
Finished.
Finished.
Finished.
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