Xerox Phaser 6180MFP Service Manual page 252

Error Messages and Codes
3-64
Troubleshooting Procedure Table (continued)
Step Actions and Questions
1. Check the wiring harness
5
connector(s) between the CRUM
Connector and the MCU Board.
Yellow: P/J31 and P/J311
Magenta: P/J31 and P/J312
Cyan: P/J31 and P/J313
Black: P/J31 and P/J314
2. Is the connector(s) securely
connected?
6 Check the CRUM Harness for
continuity.
1. Disconnect the wiring harnesses
from the Connector CRUM and MCU
Board.
Yellow: P/J31 and P/J311
Magenta: P/J31 and P/J312
Cyan: P/J31 and P/J313
Black: P/J31 and P/J314
2. Check continuity between P/J
connectors:
Yellow: P/J31 <=> P/J311
Magenta: P/J31 <=> P/J312
Cyan: P/J31 <=> P/J313
Black: P/J31 <=> P/J314
7 Check the CRUM Connector for
damages. Is the CRUM Connector
damaged?
8 1. Replace the CRUM Connector
(page 8-56).
2. Does the error still occur when the
printer is turned On?
1. Replace the Print Cartridge
9
(page 8-11).
2. Does the error still occur?
Yes
Go to step 6.
Go to step 7.
Replace the
CRUM
Connector
(page 8-56).
Go to step 9.
Replace the
MCU Board
(page 8-88).
Phaser 6180MFP Multifunction Printer Service Manual
No
Reconnect the
connector(s).
Go to step 6.
Replace the
CRUM Harness.
Go to step 8.
Complete.
Complete.