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

OFFLINE PRINTING TASKS
Handle cartridge tapes
• Never try to pry open the feed slot door or force a tape
cartridge into or out of a drive.
• Never leave a cartridge in a tape drive when powering off.
You could damage data on the tape and the tape drive
components.
• When cartridges are not being used, store them vertically in a
dirt-free area that matches as closely as possible the
environment of the room where you have the tape system.
If the temperature or humidity are different, bring cartridges
into the tape system environment 24 hours in advance to
condition them.
• Never remove the protective wrapping until you are ready to
use the cartridge.
• Every time you pick up a cartridge, ensure the leader block is
latched.
• Never carry two or more cartridges loose in a container.
Leader blocks can snag on other cartridges and become
unlatched.
• Keep cartridges clean and dry.
• Never release a leader block and pull tape from the cartridge.
• Never open a cartridge; you will probably damage the tape.
• Never expose the tape or cartridges to direct sunlight.
• Never smoke near the tape transport or cartridge storage
areas. Tobacco smoke and ash are especially damaging to
tapes.
• Never place cartridges near electric motors or any other
magnetic sources that may erase data.
• To clean a cartridge, wipe off dust, dirt, and moisture with a
lint-free cloth. If you must use a cleaning solution, ensure it
is made specifically for cleaning cartridges. Never allow the
solution to touch the tape.
• If a leader block (blank section at beginning of tape) comes
off, but there is no other obvious damage to the cartridge or
the tape, a leader block repair kit may be used. The kit
allows you to reattach the block and use the cartridge one
more time to copy the data onto a new cartridge.
• If a label starts to peel off, replace it immediately to avoid
loading/unloading problems.
• Do not write on a label that is on a cartridge. If you want to
change a label, fill out a new one, remove the old one, and
replace it with the new one.
7-22 XEROX 4635 LASER PRINTING SYSTEM OPERATOR GUIDE