Xerox 5400N - Phaser B/W Laser Printer Service Quick Reference Manual page 151

Table 70 Inoperative Printer Troubleshooting (cont'd.)
Step Actions and Questions
13 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
I
AC Power
I
Power Supply [RRP 8.9,
I
Print Engine Controller Board [RRP 8.5,
I
System Controller Board [RRP 8.1,
I
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