XEROX DOCUPRINT 92C NPS GUIDE TO PERFORMING ROUTINE MAINTENANCE viiIntroductionThe Xerox DocuPrint Network Printer Series, Guide to PerformingRoutine Maintenance for 92C NPS, describes how to perform basicmaintenance on the Xerox DocuPrint 92C NPS.About this guideThis guide is designed for operators whose job consists of operatingeach of the system components, running print jobs, solving simplesystem problems, and performing basic maintenance tasks, such asreplenishing printer supplies.Refer to the entire Xerox DocuPrint Network Printer Series forinformation on other tasks required for printing with your DocuPrintprinter.Users should have an understanding of Printer Controller operations.Before using this guide, become familiar with its contents andconventions.ContentsThis section lists the contents of this guide.• Chapter 1, “Feeder trays,” provides information on how to loadfeeder trays for your DocuPrint printer.• Chapter 2, “Output trays,” describes how to unload output traysfor the DocuPrint printer.• Chapter 3, “Stitcher wire,” provides information on how toreplace the stitcher wire spool, and on how to continue printingwhen the spool is out of wire.• Chapter 4, “Fuser lubricant and pressure roll wiper,” describeshow to refill the fuser agent reservoir, and how to replace thepressure roll wiper.• Chapter 5, “Inks,” describes how to add both black and color dryink, and how to replace the Customer Changeable Unit (CCU)for the color dry ink.• Chapter 6, “Waste containers,” provides information on how toreplace the developer and the dry ink waste containers.• Chapter 7, “Bypass transport,” describes how to install andremove the bypass transport.• Chapter 8, “Cleaning,” provides instructions on how to clean thevarious printing system components.