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

SYSTEM CONTROL TASKS
Problem
Use this task before calling for service, when:
• The system recognizes a problem that is not correctable and
directs you to key in the PROBLEM command
• You are experiencing difficulties that you wish to report to
Service.
Prior to placing a service call, you should use the Problem
task to get the 6-digit dispatch code from the system.
Problem task through windows 1. Select “Problem” from the System Control menu.
You are switched to terminal emulation mode (TEM), that is,
the PC UI emulates a system controller terminal for the
duration of the Problem task. Once the Problem task is
complete, the desktop reappears.
2. Follow the procedure in the “Problem task through command
line” section, which follows.
Problem task through command line 1. Enter the following command:
PROBLEM
The following messages appear:
PROBLEM MXX PROBLEM ANALYSIS:RUNNING
WHICH OF THE FOLLOWING TYPES OF PROBLEMS DO YOU WISH TO
REPORT?
1. PRINT QUALITY PROBLEMS
2. FREQUENT JAMS
3. OUTPUT TRAY PROBLEMS
4. PAPER TRAY PROBLEMS
5. TAPE PROBLEMS
6. OTHER SYSTEM PROBLEMS
7. NO OTHER SYSTEM PROBLEMS
INDICATE SELECTION BY ENTERING NUMBER
2. Select one of the above options.
When you select options 1, 3, 4, or 5, messages appear
requesting more detail about the problem you are reporting.
Next, or after selecting option 2, the following messages
appear:
PROBLEM ANALYSIS RESULTS<MDSH>DISPATCH CODES
(DISPATCH CODE AND MESSAGE)
1. TO REPORT ADDITIONAL PROBLEMS.
2. NO MORE PROBLEMS TO REPORT.
INDICATE SELECTION BY ENTERING NUMBER
• If you select option 1, you are returned to the previous
problem menu.
XEROX 4635 LASER PRINTING SYSTEM OPERATOR GUIDE 4-23