Phaser 6128MFP Service Manual
3-95
Error Messages and Codes
MCU Communication Error
Communication has failed between the Engine and the Controller. The following
troubleshooting procedure applies to this error.
Applicable Error
•
024-371: MCU Comm. Error
Initial Actions
•
Cycle printer power.
•
If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Wiring and Plug/Jack Map References
■
Image Processor Board, PL10.6.6
■
MCU Board, PL10.7.7
■
ESS Harness, PL10.8.1
■
“System Connections” on page 10-5
■
“System Control” on page 10-22
Troubleshooting Procedure Table
Step
Actions and Questions
Yes
No
1
Reseat connections to the I/P and
MCU Boards then cycle system
power;
Does the error persist?
Go to step 2.
Complete.
2
Check P/J901 and P/J10 connections
between the I/P and MCU Boards.
Are the connections secure?
Go to step 3.
Reseat the
connectors.
3
Disconnet P/J901 and P/J10 and
check the harness continuity.
Is the harness damaged?
Repair the
harness.
Go to step 4.
4
Replace the MCU Board (page 8-57).
Does the error persist?
Replace the I/P
Board
(page 8-41).
Complete.
Содержание Phaser 6128 MFP
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Страница 54: ...1 30 Phaser 6128MFP Service Manual General Information ...
Страница 120: ...2 66 Phaser 6128MFP Service Manual Theory of Operation ...
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Страница 409: ...6 Chapter Adjustments and Calibrations In this chapter Adjustments Calibrations Parameter Settings ...
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Страница 421: ...7 Chapter Cleaning and Maintenance In this chapter Service Maintenance Procedure Cleaning Maintenance ...
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Страница 587: ...A Appendix Reference In this chapter Phaser 6128MFP Menu Map Firmware Update Acronyms and Abbreviations ...
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