Xerox 5400N - Phaser B/W Laser Printer, Service Quick Reference Manual

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92 Phaser 5400 Laser Printer Service Guide
RAP 27 Error Code J6-1: Replace Print
Cartridge
Install Print Cartridge
Logic Control on the Print Engine Controller Board detected a problem where a
message to replace the Print Cartridge is generated.
Table 47 Error Code J6-1: Replace Print Cartridge Troubleshooting
Procedure
Step Actions and Questions Yes No
1
PRINT CARTRIDGE
1. Switch printer power OFF.
2. Replace the Print Cartridge.
3. Switch printer power ON.
Does the error message still appear?
Go to
Step 2. Problem
solved.
2 CRUM ANTENNA TESTS
1. Switch printer power OFF.
2. On the Print Engine Controller Board, disconnect P/J
21 and measure the resistance between pins 1 and 2
of the connector just unplugged.
Does the resistance measure less than 10 ohms?
Replace the
Print Engine
Controller
Board
[RRP 8.5,
page 310 ].
Go to
Step 3.
3 CONTINUITY CHECK
Perform a continuity check of the harness to the CRUM
Board, specifically
■
P/J 21-1 to P/J 211-4
■
P/J 21-2 to P/J 211-3.
Is there continuity between the connector pins?
Replace the
CRUM
Antenna
Board
[RRP 3.7,
page 281 ].
Replace the
harness
between the
CRUM
Antenna
Board P/J
211 and the
Print Engine
Controller
Board P/J
21.
4 SUSPECT COMPONENTS
The following printer components and areas are
associated with this specific problem. One or more of
these components or areas may have failed partially or
completely. If you cannot isolate this problem using the
steps in this Repair Analysis Procedure, replace each
component or troubleshoot each area listed below, one
at a time, until you isolate and solve the problem.
■
Wiring and connectors linking the components
■
Print Cartridge
■
CRUM Antenna [RRP 3.7, page 281 ]
■
Print Engine Controller Board [RRP 8.5, page 310 ]
■
System Controller Board [RRP 8.1, page 305 ]