User guide
Table Of Contents
- Table of contents
- Introduction
- System overview of the 4635 LPS
- Using the PC UI
- Paper facts
- System control tasks
- Job control tasks
- Online printing tasks
- Offline printing tasks
- UNKNOWN
- Power on the open-reel tape drive
- Load an open-reel tape
- Load an open-reel tape by hand
- Unload an open-reel tape
- Unload an open-reel tape during a power failure
- Handle open-reel tapes
- Power on the 18 track 1/2 inch cartridge tape drive
- Unload a 1/2 inch cartridge
- Power off the 18/36 track 1/2 inch tape drive
- Handle cartridge tapes
- Load a 1/4 inch cartridge tape
- Handle 1/4 inch cartridge tapes
- Load a floppy disk
- Handle floppy disks
- Start an offline print job
- Rewind/unload tape
- Space
- Move
- UNKNOWN
- HIP printing tasks
- Status and print tasks
- File control tasks
- Maintenance tasks
- Precautions you should take
- Cleaning supplies
- Maintaining the printer
- Replacing the dry ink cartridge
- Replacing the dry ink waste container
- Adding fuser agent
- Cleaning the sensors and the reflecting surfaces
- Tape drive cleaning schedule
- Cleaning precautions—READ BEFORE CLEANING
- Cleaning procedures
- When to clean the tape drive
- Cleaning procedures
- How to clean the floppy disk drive
- Installing the custom transfer assist blade
- Setting tray size with the custom transfer assist blades
- Problem solving tasks
- LPS problems
- Printing problems
- Paper jams
- Incorrect paper size message
- Stacker bin problems
- System controller problems
- Tape drive does not perform self-load routine
- “OK” appears on the tape drive message display, but the loading door is closed
- Basic recovery procedure
- Initial program load (IPL) procedure fails
- You cannot insert a cartridge
- Tape does not unload
- Unloading a cartridge after a power failure
- Tape winds completely out of cartridge
- Message display is blank
- Tape drive does not become ready
- LPS problems
- MICR operating procedures
- Bar code operating procedures
- A. Meter reading and reporting
- B. Supplies
- Glossary
- Index

INTRODUCTION
About this manual
The Xerox 4635 Laser Printing System Operator Guide provides
step-by-step instructions on operating and maintaining your
Xerox 4635 Laser Printing System. The guide is designed to help
you perform all standard operator tasks and should be kept near
the printer at all times.
This guide is intended for operators who perform the routine
operation and maintenance of the printer. If your job involves
other tasks, such as system administration or job creation, refer
to other documents in the Xerox 4635 LPS Reference.
The 4635 Laser Printing System Operator Guide is divided into
the following chapters and appendices:
Chapter 1. System overview of the 4635 LPS: Overview of the
base components and the optional components available for the
4635 system.
Chapter 2. Using the PC UI: Overview of the PC UI
components and explanation of how to perform operator tasks
through the PC UI vs. using windows.
Chapter 3. Paper facts: List of facts about paper, an overview
of the feeder trays, stacker bins, and the sample tray and purge
tray.
Chapter 4. System control tasks: System control tasks through
windows of PC UI and through the command line.
Chapter 5. Job control tasks: Job control tasks through
windows of PC UI and through the command line.
Chapter 6. Online Printing tasks: Online printing tasks
through windows of PC UI and through the command line.
Chapter 7. Offline printing tasks: Open-reel, 1/2 inch
cartridge, and 1/4 inch cartridge tape drive procedures, offline
printing tasks through windows of PC UI and through the
command line.
Chapter 8. HIP printing tasks: HIP printing tasks through
windows of PC UI and through the command line.
Chapter 9. Status and print tasks: Status and print tasks
through windows of PC UI and through the command line, and
explanation of clusters.
Chapter 10. File control tasks: File control tasks through
windows of PC UI and through the command line.
Chapter 11. Maintenance tasks: Maintenance and cleaning of
the system, and using the custom transfer assist blade.
Chapter 12. Problem solving tasks: Description and solution
of problems relating to the entire system, to the open-reel tape
drive, to the 1/2 inch cartridge tape drive, and instructions on
how to call for service.
Chapter 13. MICR operating procedures: Overview of the
MICR option on 4635MX systems.
Chapter 14. Bar code operating procedures: Overview of the
bar code option.
Appendix A. Meter reading and reporting
xx XEROX 4635 LASER PRINTING SYSTEM OPERATOR GUIDE