Xerox WorkCentre Pro 423 User manual

Transmittal Page
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WorkCentre Pro
423/428
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WorkCentre Pro 423/428
Service Manual
Issued: March 2002
●This service manual covers the following
models:
Electrostatic Copier manufactured
by FUJI XEROX Co., Ltd
•WorkCentre Pro 423/428
●Related:
•
●Confidentiality:
•This service manual is issued intending
use by maintenance service personnel
authorized by Xerox. Copying,
transferring or leasing this manual
without prior consent by Xerox is
prohibited.
•Whenever a page is superseded by a
replacement page containing changes
or modifications, remove and destroy
the superseded page.
•Be careful of handling to avoid missing
or damaging the manual.
●Revision and Modification Information:
When design changes or revisions relating
to this service manual occur, the technical
information or service bulletin may be issued
as supplementary information until such
changes have been accomodated in the
updated version of this service manual.
Important changes including
revisions of spare part numbers
and adjustment specifications
must immediately be reflected on
the respective pages of this
service manual upon reception of
such information.
Edited by: XEROX - GKLS
[XEROX], [The Document Company] are registered trademarks
PRINTED IN GREAT BRITAIN
CAUTION

Revision Control List
Product:
WorkCentre Pro 423/428
Title:
WorkService Manual
Part Number:
708P86749
Revision:
March 2002
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INTRODUCTION
•Scope of this Document
•How to Use this Manual
•Terms and Symbols
•Abbreviations
•Safety Information
•Translation of Warnings
SECTION 1 SERVICE CALL PROCEDURES
SECTION 2 TROUBLESHOOTING
SECTION 3 IMAGE QUALITY TROUBLESHOOTING
SECTION 4 DISASSEMBLY/ASSEMBLY AND ADJUSTMENT
SECTION 5 PARTS LIST
SECTION 6 GENERAL PROCEDURES
SECTION 7 ELECTRICAL WIRING DIAGRAMS
SECTION 8 ACCESSORIES
SECTION 9 BSD (BLOCK SCHEMATIC DIAGRAM)

INTRODUCTION