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

Page: 136 / 503

Phaser 5400 Laser Printer Service Guide 107
Troubleshooting
This topic discusses troubleshooting the printer. Troubleshooting is discussed in the
following areas:
■
Printer Performance Problems : Refer to the Repair Analysis Procedure
(RAP) Table 59 “Print Performance Problems RAP Table,” on page 107.
■
Image-Quality Problems : Refer to the Repair Analysis Procedure (RAP)
Table 60 “Image-Quality Problems RAP Table,” on page 109.
■
Electrical Interference Problems : Refer to the Repair Analysis Procedure
(RAP) Table 61 “Electrical Interference RAP Table,” on page 109.
General Assumption:
When asked to run a “Test Print”, run any test print that is quick and easy for you,
including sending a simple print job to the printer. The object is merely to print
anything on a sheet of paper for evaluation. On other occasions, follow the procedure
as instructed.
Printer Performance Problems Repair
Analysis Procedure (RAP) Table
Table 59 Print Performance Problems RAP Table
Problem Go To
AC Power RAP 38 on page 110
Registration Clutch RAP 39 on page 112
DC Power RAP 40 on page 114
DC Power Loading RAP 41 on page 116
System Controller Isolation RAP 42 on page 118
Low Paper Tray 1/2/3 RAP 43 on page 119
Inoperative Printer RAP 44 on page 120
Malfunctioning LCD/LED RAP 45 on page 123
Inoperative Keypad RAP 46 on page 126
Main Motor Assembly RAP 47 on page 128
Laser Assembly RAP 48 on page 130
Fuser Assembly RAP 49 on page 133
Registration Sensor RAP 50 on page 135