Xerox DocuPrint 92C NPS User manual

Xerox DocuPrint Network Printer Series
Guide to Performing Routine Maintenance
for Model 92C NPS
Version 7.1
August 2000
721P87431

Xerox Corporation
701 S. Aviation Boulevard
El Segundo, CA 90245
©1997, 1998, 1999, 2000 by Xerox Corporation. All rights reserved.
Copyright protection claimed includes all forms and matters of
copyrightable material and information now allowed by statutory or
judicial law or hereinafter granted, including without limitation,
material generated from the software programs which are displayed
on the screen, such as icons, screen displays, looks, etc.
Printed in the United States of America.
Publication number: 721P87431
Xerox® and all Xerox products mentioned in this publication are
trademarks of Xerox Corporation. Products and trademarks of other
companies are also acknowledged.
Changes are periodically made to this document. Changes, technical
inaccuracies, and typographic errors will be corrected in subsequent
editions.

XEROX DOCUPRINT 92C NPS GUIDE TO PERFORMING ROUTINE MAINTENANCE iii
Laser safety
!Warning: Adjustments, use of controls, or performance of
procedures other than those specified herein may result in
hazardous light exposure.
The Xerox DocuPrint printers are certified to comply with the
performance standards of the U.S. Department of Health, Education,
and Welfare for Class 1 laser products. Class 1 laser products do not
emit hazardous radiation. The DocuPrint printers do not emit
hazardous radiation because the laser beam is completely enclosed
during all modes of customer operation.
The laser danger labels on the system are for Xerox service
representatives and are on or near panels or shields that must be
removed with a tool. DO NOT REMOVE LABELED PANELS OR
PANELS NEAR LABELS. ONLY XEROX SERVICE
REPRESENTATIVES HAVE ACCESS TO THESE PANELS.
Ozone information
This product produces ozone during normal operation. The amount
of ozone produced depends on copy volume. Ozone is heavier than
air. The environmental parameters specified in the Xerox installation
instructions ensure that concentration levels are within safe limits. If
you need additional information concerning ozone, call 1-800-828-
6571 to request the Xerox publication 600P83222, OZONE.
Operation safety
Your Xerox equipment and supplies have been designed and tested
to meet strict safety requirements. They have been approved by
safety agencies, and they comply with environmental standards.
Please observe the following precautions to ensure your continued
safety.
•Always connect equipment to a properly grounded electrical
outlet. If in doubt, have the outlet checked by a qualified
electrician.
!Warning: Improper connection of the equipment grounding
conductor may result in risk of electrical shock.
!
!

iv XEROX DOCUPRINT 92C NPS GUIDE TO PERFORMING ROUTINE MAINTENANCE
•Never use a ground adapter plug to connect equipment to an
electrical outlet that lacks a ground connection terminal.
•Always place equipment on a solid support surface with
adequate strength for its weight.
•Always use materials and supplies specifically designed for
your Xerox equipment. Use of unsuitable materials may result in
poor performance and may create a hazardous situation.
•Never move either the printer or the Printer Controller without
first contacting Xerox for approval.
•Never attempt any maintenance that is not specifically
described in this documentation.
•Never remove any covers or guards that are fastened with
screws. There are no operator-serviceable areas within these
covers.
•Never override electrical or mechanical interlocks.
•Never use supplies or cleaning materials for other than their
intended purposes. Keep all materials out of the reach of
children.
•Never operate the equipment if you notice unusual noises or
odors. Disconnect the power cord from the electrical outlet and
call service to correct the problem.
If you need any additional safety information concerning the
equipment or materials Xerox supplies, call Xerox Product Safety at
the following toll-free number in the United States:
1-800-828-6571
For customer outside the United States, contact your local Xerox
operating company.

XEROX DOCUPRINT 92C NPS GUIDE TO PERFORMING ROUTINE MAINTENANCE v
Table of contents
Laser safety iii
Ozone information iii
Operation safety iii
Introduction vii
About this guide vii
Contents vii
Conventions viii
Related publications ix
1. Feeder trays 1-1
Checking and loading feeder trays 1-1
Loading feeder trays 1-1
Guidelines for loading paper 1-2
Loading the trays 1-2
2. Output trays 2-1
Checking and unloading dual stacker trays 2-1
Checking and unloading the stitcher/stacker tray 2-3
Checking and unloading sample tray 2-4
3. Stitcher wire 3-1
4. Fuser lubricant and pressure roll wiper 4-1
Adding fuser lubricant 4-1
Replacing the pressure roll wiper 4-4
5. Inks 5-1
Adding dry ink 5-1
Exchanging Customer Changeable Units (CCUs) 5-5
Removing the CCU 5-5
Inserting a CCU 5-10
Storing the cart and CCU 5-11
6. Waste containers 6-1
Checking and replacing the developer waste container 6-1
Checking and replacing the dry ink waste container for 92C 6-3

TABLE OF CONTENTS
vi XEROX DOCUPRINT 92C NPS GUIDE TO PERFORMING ROUTINE MAINTENANCE
7. Bypass transport 7-1
Removing the bypass transport 7-2
Installing the bypass transport 7-4
8. Cleaning 8-1
Cleaning the keyboard, monitor, and the exterior of the Printer Controller 8-1
Cleaning the 4mm cartridge tape drive 8-2
9. Maintenance and support services 9-1
Xerox Customer Services Support Center 9-1
Xerox Documentation and Software Services 9-2
Xerox Font Center 9-2
Operator Training 9-2
Xerox Customer Education 9-3
Reporting billing meters 9-3
Index INDEX-1

XEROX DOCUPRINT 92C NPS GUIDE TO PERFORMING ROUTINE MAINTENANCE vii
Introduction
The Xerox DocuPrint Network Printer Series, Guide to Performing
Routine Maintenance for 92C NPS, describes how to perform basic
maintenance on the Xerox DocuPrint 92C NPS.
About this guide
This guide is designed for operators whose job consists of operating
each of the system components, running print jobs, solving simple
system problems, and performing basic maintenance tasks, such as
replenishing printer supplies.
Refer to the entire Xerox DocuPrint Network Printer Series for
information on other tasks required for printing with your DocuPrint
printer.
Users should have an understanding of Printer Controller operations.
Before using this guide, become familiar with its contents and
conventions.
Contents
This section lists the contents of this guide.
•Chapter 1, “Feeder trays,”provides information on how to load
feeder trays for your DocuPrint printer.
•Chapter 2, “Output trays,”describes how to unload output trays
for the DocuPrint printer.
•Chapter 3, “Stitcher wire,”provides information on how to
replace the stitcher wire spool, and on how to continue printing
when the spool is out of wire.
•Chapter 4, “Fuser lubricant and pressure roll wiper,”describes
how to refill the fuser agent reservoir, and how to replace the
pressure roll wiper.
•Chapter 5, “Inks,”describes how to add both black and color dry
ink, and how to replace the Customer Changeable Unit (CCU)
for the color dry ink.
•Chapter 6, “Waste containers,”provides information on how to
replace the developer and the dry ink waste containers.
•Chapter 7, “Bypass transport,”describes how to install and
remove the bypass transport.
•Chapter 8, “Cleaning,”provides instructions on how to clean the
various printing system components.

INTRODUCTION
viii XEROX DOCUPRINT 92C NPS GUIDE TO PERFORMING ROUTINE MAINTENANCE
•Chapter 9, “Maintenance and support services,”provides
information on how to call for service, order documentation, and
report meter readings.
Conventions
This guide uses the following conventions:
Italics—Document and library names are shown in italics (for
example, the Xerox DocuPrint Network Printer Series Guide to
Performing Routine Maintenance).
Note: Notes are hints that help you perform a task or understand
the text.
Caution: Cautions alert you to an action that could damage
hardware or software.
!Warning: Warnings alert you to conditions that may affect the
safety of people. !

INTRODUCTION
XEROX DOCUPRINT 92C NPS GUIDE TO PERFORMING ROUTINE MAINTENANCE ix
Related publications
The Xerox DocuPrint Network Printer Series includes the following
documents:
Decomposition Service and Tools Guide
Guide to Configuring and Managing the System
Guide to Managing Print Jobs
Guide to Performing Routine Maintenance
Guide to Submitting Jobs from the Client
Guide to Using Page Description Language
Installation Planning Guide
Messages Guide
System Overview Guide
Troubleshooting Guide
Glossary
Master Index
Customer Information Quick Reference Card
Printer Controller Commands Quick Reference Card
Submitting your Jobs from Macintosh Quick Reference Card
Submitting your Jobs from UNIX & DOS Quick Reference Card
Submitting your Jobs from Windows NT 4.0 (QuickPrint) Quick
Reference Card
Submitting your Jobs Using Windows NT 4.0 Drivers Quick
Reference Card
The documentation set also includes an electronic version, the
DocuPrint NPS Interactive Customer Documentation CD.

INTRODUCTION
x XEROX DOCUPRINT 92C NPS GUIDE TO PERFORMING ROUTINE MAINTENANCE