Xerox 4050 Handbuch
XEROX
Xerox 4050/4090/4450/4650
Laser Printing Systems
Operator Guide
April 1995
720P94000
Xerox Corporation
701 S. Aviation Boulevard
El Segundo, CA 90245
© 1993, 1994, 1995 by Xerox Corporation. All rights reserved.
Copyright protection claimed includes all forms and matters of
copyrightable material and information now allowed by statutory
or judicial law or hereinafter granted, including without limitation,
material generated from the software programs which are
displayed on the screen, such as icons, screen displays, looks,
etc.
Printed in the United States of America
Publication number: 720P94000
Xerox® and all Xerox products mentioned in this publication are
trademarks of Xerox Corporation. Products and trademarks of
other companies are also acknowledged.
Changes are periodically made to this document. Changes,
technical inaccuracies, and typographic errors will be corrected in
subsequent editions.
This document was created on the Xerox 6085 Professional
Computer System using VP software. The typeface is Optima.
Notices
Laser safety
The Xerox 4050/4090/4450/4650 Laser Printing Systems (LPS) are
certified to comply with laser performance standards set by the
U.S. Department of Health, Education, and Welfare and by IEC
825 for non-U.S. markets as a Class 1 laser product. This is a
class of laser products that does not emit hazardous radiation.
This is possible only because the laser beam is inaccessible
during all modes of customer operation.
WARNING: Use of controls or adjustments, or performances
other than specified herein, may result in hazardous radiation
exposure.
Operational safety
Your Xerox equipment and supplies are designed and tested to
meet strict safety requirements. These requirements include
safety agency examination, approval, and compliance with
established environmental standards. Attention to the following
notes ensures the continued safe operation of your equipment.
U.S. only: If you need any additional safety information
concerning the equipment or if you need Xerox-supplied
materials, call the following toll-free number: 1-800-828-6571.
Always:
• Connect equipment to a properly grounded power source
receptacle. If in doubt, have the receptacle checked by a
qualified electrician.
WARNING: Improper connection of the equipment
grounding conductor can result in electrical shock.
• Place equipment on a solid support surface with adequate
strength for the weight of the machine.
• Use materials and supplies designed specifically for your
Xerox equipment.
WARNING: Use of unsuitable materials may result in poor
performance and can possibly create a hazardous condition.
Never:
• Move or relocate the printer or the system controller without
first contacting Xerox for approval.
• Use a ground adaptor plug to connect equipment to a power
resource receptacle that lacks a ground connection terminal.
XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE iii
NOTICES
• Attempt any maintenance function that is not specifically
described in this guide.
• Remove any covers or guards that are fastened with screws.
There are no operator-serviceable areas within these covers.
• Override or “cheat” electrical or mechanical interlock devices.
• Use supplies or cleaning materials for other than their
intended purposes.
• Operate the equipment if unusual noises or odors are
noticed. Disconnect the power cord from the power source
receptacle and call your Xerox service representative to
correct the problem.
Ozone information
This product produces ozone during normal operation. The
ozone produced is dependent on copy volume and is heavier
than air. Providing the proper environmental parameters as
specified in the Xerox installation intructions ensures that
concentration levels meet safe levels.
U.S. only: If you need additional ozone information, request the
Xerox publication, Ozone, by calling Xerox Product Safety at the
following toll-free number: 1-800-828-6571.
Radio communication
This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to Part 15 of the FCC
Rules, for U.S. markets, and with the EEC 82/449 standard for
VDE 08791 Class A device, for non-U.S. markets. These limits are
designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment.
CAUTION: This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in
accordance with this guide, may cause harmful interference to
radio communications. Operation of this equipment in a
residental area is likely to cause harmful interference that users
are required to correct at their own expense.
iv XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE
Table of contents
Notices iii
Laser safety iii
Operational safety iii
Ozone information iv
Radio communication iv
Introduction xi
Document conventions xi
Related publications xii
Printing color jobs xiii
1. Overview 1-1
Primary operator tasks 1-1
LPS features 1-2
4050 LPS 1-3
4090 LPS 1-3
4650 LPS 1-3
4450 LPS 1-3
System components 1-4
System controller 1-4
Optional components 1-5
Printer 1-5
System controller options 1-7
Print job sources 1-9
Basic system functions 1-10
Function keys 1-10
Commands 1-11
2. Setting up the LPS 2-1
Powering up the LPS 2-1
3. Setting up print job sources 3-1
9-track magnetic tapes 3-1
Write protection of 9-track magnetic tapes 3-2
18-track cartridge tapes 3-2
Loading an 18-track cartridge tape 3-3
Loading and unloading a floppy diskette from the system controller 3-4
XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE v
TABLE OF CONTENTS
Using the 9-track magnetic tape drive 3-5
Control panel switches 3-6
Powering on the tape drive 3-9
Loading a 9-track tape 3-9
Placing a tape online to the LPS 3-11
Taking a tape offline from the LPS 3-12
Unloading a tape 3-12
Powering off the tape drive 3-12
Using the 18-track 180 Cartridge Tape System 3-13
Locating CTS components 3-14
Powering on the 180 CTS 3-17
Loading a tape 3-17
Loading a 1/4-inch cartridge tape 3-18
Placing a tape online to the LPS 3-18
Unloading a tape 3-19
Taking a tape offline from the LPS 3-20
Powering off the CTS 3-20
Receiving offline jobs 3-20
Communicating with the channel-attached host 3-21
Placing the LPS online 3-21
Taking the LPS offline 3-21
Communicating through the Shared Disk Interface processor 3-22
Communicating through the host interface processor 3-22
Starting HIP 3-22
Selecting a communication mode 3-22
Changing hosts 3-23
Placing HIP online 3-23
Taking HIP offline 3-24
4. Printing jobs 4-1
Printing task flow overview 4-1
Setting up feeder trays 4-2
Setting up output trays 4-2
Printing samples 4-3
Starting a print job 4-4
Starting an offline or online print job 4-4
Starting a print job through HIP 4-5
Selecting reports within a job 4-6
Printing multiple copies of large jobs 4-6
Checking job and printer status 4-7
Checking printer status 4-7
vi XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE
TABLE OF CONTENTS
Checking the HIP job queue status 4-8
Checking job status 4-10
Managing print jobs 4-11
Aborting a print job 4-11
Ending a print job 4-12
Interrupting a print job 4-12
What to do when the system stops printing 4-12
Resuming an interrupted print job 4-13
Stopping a HIP print job 4-13
5. Print job maintenance 5-1
Adding dry ink 5-1
Adding stitcher wire 5-3
Adjusting form alignment 5-3
Changing paper size 5-6
Loading feeder trays 5-6
Selecting feeder trays 5-10
Understanding clusters 5-10
Displaying cluster status 5-12
Setting current trays 5-13
Modifying current trays 5-14
Redefining the preferred trays 5-14
Assigning all system trays to a cluster 5-14
Changing the stock in a tray assigned to an active cluster 5-15
Error conditions 5-15
Using the FEED command 5-16
Selecting output trays 5-17
Changing the output tray specification while the job is
printing 5-18
Unloading output trays 5-19
Unloading dual stacker trays 5-19
Unloading the stitcher/stacker tray 5-20
Unloading the sample tray 5-20
6. Printer maintenance 6-1
Adding fuser lubricant 6-1
Cleaning the 9-track magnetic tape drive 6-4
Changing the 1/4-inch cartridge tape drive 6-9
Cleaning the diskette drive 6-10
Cleaning exterior surfaces 6-11
Copying and backing up files 6-11
Copying files 6-11
XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE vii
TABLE OF CONTENTS
Handling diskettes 6-15
Formatting a diskette 6-16
Replacing the pressure roll wiper 6-17
Setting the time and date 6-24
Time and status display 6-25
7. Shutting down the LPS 7-1
Powering off the system 7-1
Online 7-1
Offline 7-2
8. Solving problems 8-1
Aid to problem solving 8-1
9-track magnetic tape drive on the controller cabinet problems 8-1
Responding to 9-track magnetic tape drive error messages 8-1
Additional diagnostic tests 8-3
Paper jams 8-4
Clearing area 1A 8-6
Clearing area 2A 8-7
Clearing areas 3 through 5 8-7
Clearing areas 6 and 6A 8-10
Clearing area 7 8-11
Clearing areas 8 and 9 8-12
Clearing areas A and B 8-13
Paper misfeeds 8-15
Frequent paper misfeeds 8-16
Stitcher/stacker problems 8-18
Blank display 8-20
Rasterization messages 8-20
Printer fails to respond to the system controller 8-20
System rollover 8-21
System rollover recovery 8-21
Power loss 8-22
Basic recovery procedure 8-22
Recovery in an online system 8-23
Calling for service 8-23
Using the PROBLEM command before placing a service call 8-23
Information to have at hand when calling 8-24
Appendices A. Paper A-1
B. Meter reading and reporting B-1
viii XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE
TABLE OF CONTENTS
Glossary GLOSSARY-1
Index INDEX-1
XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE ix
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