Xerox Phaser 4 400 Service Manual - Page 7

Browse online or download pdf Service Manual for Printer Xerox Phaser 4 400. Xerox Phaser 4 400 15 pages. Laser printer
Also for Xerox Phaser 4 400: Specification Sheet (2 pages), Paper Manual (42 pages), Specifications (3 pages), Support Manual (27 pages), Setup Manual (24 pages), Service Manual (20 pages), Troubleshooting Manual (48 pages), Evaluator Manual (16 pages), Service Manual (13 pages), Setup And Quick Reference Manual (41 pages), Service Manual (9 pages), Driver Installation Instruction (6 pages), Maintenance Manual (9 pages), Manual (22 pages)

Print Page

Error Messages and Codes

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1

Service Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Service Technician Cautionary Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Voltage Measurements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Using Fault History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Service Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7

Entering Service Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Service Diagnostics Menu Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Using the Front Panel with Service Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . 2-9

Engine Test Print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Engine NVRAM Default Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Printer Error Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11

Index of Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Error Message Summaries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Image Processor POST Error Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-58

Fault Reporting Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-58

Introduction

This section covers troubleshooting procedures for the Phaser 4400 Laser Printer's

front panel error messages. Only jams and fatal errors will produce an associated

numeric code. Error messages and codes are usually specific, making it important that

service personnel and users record errors exactly when reporting problems with the

printer.

Any error code associated with an error message or jam can be viewed by pressing the

INFO key. Jam error are displayed at the beginning of the info menu, while engine

errors are display at the end.

Some procedures require running Service Diagnostics tests to verify a specific printer

assembly is operating correctly. Refer to

To troubleshoot problems not associated with a front panel error message or code

such as ac power, or problems related to print-quality, refer to the section

Troubleshooting

on page 3-1.

Phaser 4400 Laser Printer Service Manual

Service Diagnostics

on page 2-7.

2-1