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

• Always place equipment on a solid support surface with
adequate strength for the weight of the machine.
• Always use materials and supplies specifically designed for
your Xerox equipment. Use of unsuitable materials may
result in poor performance and can possibly create a
hazardous situation.
• Never move or relocate either the printer or the system
controller without first contacting Xerox for approval.
• Never use a ground adapter plug to connect equipment to a
power source receptacle that lacks a ground connection
terminal.
• Never attempt any maintenance function that is not
specifically described in this operator guide.
• Never remove any covers or guards that are fastened with
screws. There are no operator-serviceable areas within these
covers.
• Never override or “cheat“ electrical or mechanical interlock
devices.
• 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 unusual noises or odors are
noticed. Disconnect the power cord from the power source
receptacle and call Xerox service to correct the problem.
• Always follow all warnings and instructions marked on or
supplied with the product.
• Never allow anything to rest on the power cord. Never
locate the equipment where persons will walk on the cord.
• Never use an extension cord between the printer power cord
and an electrical outlet.
• Never place containers of coffee or other liquids on the
equipment.
If you need any additional safety information concerning the
equipment or materials Xerox supplies, call Xerox Product Safety
at the following toll-free number:
1-800-828-6571
Notice
This publication may contain descriptions of concepts and
features not currently available for your Xerox Laser Printing
System. Consult your Xerox sales representative or your
operating system software program description for additional
information.
iv XEROX 4635 LASER PRINTING SYSTEM OPERATOR GUIDE