Xerox DocuPrint 4890, Manual, Page: 13 / 76

Guide to Performing Routine Maintenance xiii
Introduction
This guide provides information on how to perform basic
maintenance tasks on the Xerox DocuPrint 4850/4890/92C NPS/
IPS.
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 list of documentation in the “Related
publications” section for information on other tasks required for
printing with your NPS/IPS 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.