Konica Minolta Magicolor 3300 User manual

1750069-001B

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1. Trademarks
KONICA MINOLTA and the KONICA MINOLTA logo are trademarks or registered trademarks of KONICA
MINOLTA HOLDINGS, INC. magicolor is a trademark of registered trademark of KONICA MINOLTA
PRINTING SOLUTIONS U.S.A., INC.
2. Proprietary Statement
The digitally encoded software included with your printer is Copyright © 2004 KONICA MINOLTA
BUSINESS TECHNOLOGIES, INC. All Rights Reserved. This software may not be reproduced, modified,
displayed, transferred, or copied in any form or in any manner or on any media, in whole or in part, without
the express written permission of KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
3. Copyright Notice
Copyright © 2004 KONICA MINOLTA BUSINESS TECHNOLOGIES, INC., Marunouchi Center Building, 1-
6-1 Marunouchi, Chiyoda-ku, Tokyo, 100-0005, Japan. All Rights Reserved. This document may not be
copied, in whole or part, nor transferred to any other media or language, without written permission of
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
4. Manual Notice
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. reserves the right to make changes to this manual
and to the equipment described herein without notice. Considerable effort has been made to ensure that
this manual is free of inaccuracies and omissions. However, KONICA MINOLTA BUSINESS
TECHNOLOGIES, INC. makes no warranty of any kind including, but not limited to, any implied warranties
of merchantability and fitness for a particular purpose with regard to this manual. KONICA MINOLTA
BUSINESS TECHNOLOGIES, INC. assumes no responsibility for, or liability for, errors contained in this
manual or for incidental, special, or consequential damages arising out of the furnishing of this manual, or
the use of this manual in operating the equipment, or in connection with the performance of the equipment
when so operated.

Introduction

Introduction
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1. About this manual
This manual is a standard service manual of Xerox International Partners containing information required
for maintenance of this laser printer (standard specifications).
This manual is intended for use by OEMs under a contract with Xerox International Partners when they
provide maintenance services for this laser printer or when they prepare maintenance data. It is prohibited
to use this manual for other objects.
2. Marks giving caution
Maintenance operations requiring special cautions or additional information to descriptions of this manual
are presented as “Warning”, “Caution”, or “Note”, according to their nature.
If instructions are not observed, death or serious injury may be caused.
If instructions are not observed, injuries of workers or physical damages to assets
(including this laser printer) may result.
Particularly important essentials for procedures, steps, rules, and others.
Reference Incidental information to descriptions.
3. Related documents
▼ Instruction manuals (standard manuals)
Describe operation and handling of this laser printer.
▼ Performance specifications
Describe in detail various specifications of this laser printer.
(In the event of discrepancy between this manual and the performance specifications, the performance
specifications shall take preference.)
▼ Video interface specifications
Detailed video interface specifications for this laser printer
▼ Spare parts list
Information on maintenance parts (spare parts) for this laser printer

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4. Safety
To prevent possible accidents during maintenance operation, you should observe strictly the “Warning” and
“Caution” information in this manual.
Dangerous operations and operations out of range of this manual should be absolutely avoided.
Generally various processes not covered by this manual may be required in actual operation, which should
be performed carefully always giving attention to safety.
4.1 Power source
Keep the power supply off during maintenance operation to prevent electric shock, burns and other
damages. Keep the power plug disconnected during the maintenance operation.
If the power supply should be kept connected for measurement of voltage or other similar reasons,
sufficient care should be given to prevent electric shock, by following the procedures of this manual.
While the printer is ON, never touch live parts if not required absolutely.
Power is supplied to the power switch / inlet (LVPS ASSY) even while the printer is off.
Never touch its live components.
Do not touch live parts unless otherwise specified.

Introduction
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4.2 Driving units
When servicing gears or other driving units, be sure to turn them OFF and plug off. Drive them manually
when required.
Never touch the gears or other driving units while the printer is running.
4.3 High-temperature units
When servicing high-temperature units (securing unit, etc.), be sure to turn them OFF to prevent burns,
injuries and other troubles, remove the power plug and start service processes after they have cooled down
enough.
Immediately after completion of operation, they are still hot. Start services after more
than 40 minutes.

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4.4 Laser beams
•If your eyes are exposed to laser beams, you may lose your eyesight.
•Never open the cover if warning label for laser beams is attached there.
•Before disassembling and reassembling this laser printer, be sure to turn it OFF.
•When servicing this laser printer while it is running, be sure to follow the
procedures specified in this manual.
•You should understand the features of the laser beams which are capable of
having an injurious action on the human body, not to extend the danger over the
workers as well as other people around the printer.
Laser beams have features as follows:
•Frequencies are smaller in width than other beams (sun and electric bulbs) and
phases are uniform so that high monochromatic and convergence performance
can be obtained and thin beams of light can reach places at a long distance.
•Due to the high convergence, beams are concentrated in high density and high
temperature, which is dangerous to human body.
Reference: Laser beams of this laser printer is invisible rays which you cannot see.

Introduction
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4.5 Warning/caution labels
Warning labels and caution labels are attached to this laser printer to prevent accidents. Check those labels
for their peeling or stain when servicing the printer.
4.5.1 Caution label for high-temperature units

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Cautions for operation
Contents of this document may be subjected to modification without previous notice.
Xerox International Partners will assume not any responsibilities for accidental or incidental damages
resulting from technical or editorial errors or omission in this manual, issue of this manual, execution of
description in this manual, or use of this manual.
This document is protected by copyright. It is not forgiven to photocopy or duplicate any part of this
document in any form without previous permission in writing from Xerox International Partners.