This manual contains details on the operation of the various functions of the
machine, precautions on its use, and basic troubleshooting procedures. In
order to ensure that this machine is used correctly and efficiently, carefully
read this manual before using the machine. After reading the manual, store
it in the designated holder so that it can easily be referred to when questions
or problems arise during operation.
The illustrations used in this manual may appear slightly different from views
of the actual equipment.
Energy Star
As an Energy Star® Partner, we have determined that this machine meets the
Energy Star
What is an Energy Star
An Energy Star
switch to a “low-power mode” after a period of inactivity. An Energy Star
product uses energy more efficiently, saves you money on utility bills and
helps protect the environment.
®
®
Guidelines for energy efficiency.
®
product?
®
product has a special feature that allows it to automatically
®
C250Px-1
Introduction
Trademarks and registered trademarks
KONICA MINOLTA, KONICA MINOLTA Logo, and The essentials of imaging
are registered trademarks or trademarks of KONICA MINOLTA HOLDINGS,
INC.
PageScope and bizhub are registered trademarks or trademarks of KONICA
MINOLTA BUSINESS TECHNOLOGIES, INC.
Netscape Communications, the Netscape Communications logo, Netscape
Navigator, Netscape Communicator, and Netscape are trademarks of Netscape Communications Corporation.
This machine is based in part on the work of the Independent JPEG Group.
Compact-VJE
Copyright 1986-2003 VACS Corp.
RC4® is a registered trademark or trademark of RSA Security Inc. in the United States and/or other countries.
RSA® is a registered trademark or trademark of RSA Security Inc. RSA
BSAFE® is a registered trademark or trademark of RSA Security Inc. in the
United States and/or other countries.
License information
This product includes RSA BSAFE Cryptographic software
from RSA Security Inc.
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software must
display the following acknowledgment:
“This product includes software developed by the OpenSSL Project for
use in the OpenSSL Toolkit. (http://www.openssl.org/)”
C250Px-2
Introduction
4. The names “OpenSSL Toolkit” and “OpenSSL Project” must not be used
5. Products derived from this software may not be called “OpenSSL” nor
6. Redistributions of any form whatsoever must retain the following ac-
THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT “AS IS” AND
ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
SHALL THE OpenSSL PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
This product includes cryptographic software written by Eric Young
(eay@crypt-Soft.com). This product includes software written by Tim Hudson (tjh@cryptsoft.com).
to endorse or promote products derived from this software without prior
written permission. For written permission, please contact opensslcore@openssl.org.
may “OpenSSL” appear in their names without prior written permission
of the OpenSSL Project.
knowledgment:
“This product includes software developed by the OpenSSL Project for
use in the OpenSSL Toolkit (http://www.openssl.org/)”
C250Px-3
Introduction
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the copyright notice, this list
2. Redistributions in binary form must reproduce the above copyright no-
3. All advertising materials mentioning features or use of this software must
4. If you include any Windows specific code (or a derivative thereof) from
THIS SOFTWARE IS PROVIDED BY ERIC YOUNG “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
The licence and distribution terms for any publically available version or derivative of this code cannot be changed. i.e. this code cannot simply be copied and put under another distribution licence [including the GNU Public
Licence.]
All other product names mentioned are trademarks or registered trademarks
of their respective companies
of conditions and the following disclaimer.
tice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
display the following acknowledgement:
“This product includes cryptographic software written by Eric Young
(eay@crypt-soft.com)”
The word ‘cryptographic’ can be left out if the rouines from the library being used are not cryptographic related.
the apps directory (application code) you must include an acknowledgement:
“This product includes software written by Tin Hudson (tjh@cryptsoft.com)”
C250Px-4
Introduction
SOFTWARE LICENSE AGREEMENT
This package contains the following materials provided by Konica Minolta
Business Technologies, Inc. (KMBT): software included as part of the printing
system, the digitally-encoded machine-readable outline data encoded in the
special format and in the encrypted form (“Font Programs”), other software
which runs on a computer system for use in conjunction with the Printing
Software (“Host Software”), and related explanatory written materials (“Documentation”). The term “Software” shall be used to describe Printing Software, Font Programs and/or Host Software and also include any upgrades,
modified versions, additions, and copies of the Software.
The Software is being licensed to you under the terms of this Agreement.
KMBT grants to you a non-exclusive sublicense to use the Software and
Documentation, provided that you agree to the following:
1. You may use the Printing Software and accompanying Font Programs for
imaging to the licensed output de-vice(s), solely for your own internal
business purposes.
2. In addition to the license for Font Programs set forth in Section 1 (“Printing Software”) above, you may use Roman Font Programs to reproduce
weights, styles, and versions of letters, numerals, characters and symbols (“Typefaces”) on the display or monitor for your own internal business purposes.
3. You may make one backup copy of the Host Software, provided your
backup copy is not installed or used on any computer. Notwithstanding
the above restrictions, you may install the on any number of computers
solely for use with one or more printing systems running the Printing Software.
4. You may assign its rights under this Agreement to an assignee of all of
Licensee’s right and interest to such Software and Documentation (“Assignee”) provided you transfer to Assignee all copies of such Software
and Documentation Assignee agrees to be bound by all of the terms and
conditions of this Agreement.
5. You agree not to modify, adapt or translate the Software and Documentation.
6. You agree that you will not attempt to alter, disassemble, decrypt, reverse engineer or decompile the Software.
7. Title to and ownership of the Software and Documentation and any reproductions thereof shall remain with KMBT and its licensor.
8. Trademarks shall be used in accordance with accepted trademark practice, including identification of the trademark owner’s name. Trademarks
can only be used to identify printed output produced by the Software.
Such use of any trademark does not give you any rights of ownership in
that trademark.
C250Px-5
Introduction
9. You may not rent, lease, sublicense, lend or transfer versions or copies
10. IN NO EVENT WILL KMBT OR ITS LICENSOR BE LIABLE TO YOU FOR
11. Notice to Government End Users: The Software is a “commercial item,”
12. You agree that you will not export the Software in any form in violation of
of the Software Licensee does not use, or Software contained on any unused media, except as part of the permanent transfer of all Software and
Documentation as described above.
ANY CONSEQUENTIAL, INCIDENTAL INDIRECT, PUNITIVE OR SPECIAL DAMAGES, INCLUDING ANY LOST PROFITS OR LOST SAVING,
EVEN IF KMBT HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES, OR FOR ANY CLAIM BY ANY THIRD PARTY. KMBT OR ITS
LICENSOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THE
SOFTWARE, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT OF THIRD
PARTY RIGHTS. SOME STATES OR JURISDICTIONS DO NOT ALLOW
THE EXCLUSION OR LIMITATION OF INCIDENTIAL, CONSEQUENTIAL
OR SPECIAL DAMAGES, SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU.
as that term is defined at 48 C.F.R.2.101, consisting of “commercial computer software” and “commercial computer software documentation,” as
such terms are used in 48 C.F.R. 12.212. Consistent with 48 C.F.R.
12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4, all U.S. Government End Users acquire the Software with only those rights set forth
herein.
any applicable laws and regulations regarding export control of any
countries.
C250Px-6
Introduction
Contents
Introduction
Energy Star® ......................................................................................x-1
What is an Energy Star
Trademarks and registered trademarks .........................................x-2
Text highlighted in this manner
contains references and supplemental
information concerning operating
procedures and other descriptions.
We recommend that this information
be read carefully.
[]
Names highlighted as shown above
indicate keys on the control panel
and buttons in application windows
and dialog boxes.
Screens are shown so that the
actual display can be checked.
Reminder
Text highlighted in this manner
indicates operation precautions.
Carefully read and observe this
type of information.
Detail
Text highlighted in this manner
provides more detailed information
concerning operating procedures or
references to sections containing
additional information. If necessary,
refer to the indicated sections.
Titles indicate the contents of the section.
Replacing Toner Cartridges and Staples and Emptying Waste Containers
9.1 Replacing the Toner Cartridge
When the toner is about to run out, the advanced warning message shown
below appears.
Example: Message when the yellow toner is about to run out
Note
When the message appears, replace the toner cartridge according to
your maintenance agreement.
1
Press the [Menu/Select] key.
The settings menu appears.
2
Press the [ ↑ ] and [ ↓ ] keys until User Setting appears.
Reminder
Do not replace the toner cartridge until the message Replace the Toner
Cartridge. appears. In addition, do not replace the toner cartridge of any
color other than the one indicated in the message on the control panel.
Detail
About 1000 (A4) pages can be printed after the message Toner Cartridge (X) needs to be replaced soon. appears.
CAUTION
Metallic parts on the inside of the upper cover are very hot.
C250P
Touching any part other than the paper may result in
burns.
9
Chapter 9
Replacing Toner Cartridges and Staples and Emptying Waste Containers
9-2
WARNING , CAUTION
Text highlighted in this manner indicates precautions to ensure safe use of this machine.
"Warning" indicates instructions that, when not observed, may result in fatal or critical injuries.
"Caution" indicates instructions that, when not observed, may result in serious injuries or
property damage.
(The page shown above is an example only.)
C250Px-17
Introduction
C250Px-18
1
Installation and operation
precautions
Installation and operation precautions
1Installation and operation precautions
1.1Safety information
This section contains detailed instructions on the operation and maintenance
of this machine. To achieve optimum utility of this device, all operators
should carefully read and follow the instructions in this manual.
Please read the following section before connecting the machine to the supply. It contains important information related to user safety and preventing
equipment problems.
Please keep this manual in a handy place near the machine.
Make sure you observe all of the precautions appear in each section of this
manual.
KM_Ver.01E_C
2
Note
Some parts of the contents of this section may not correspond with the
purchased product.
1
Warning and precaution symbols
The following indicators are used on the warning labels or in this manual to
categorize the level of safety warnings.
WARNING
CAUTION
Meaning of symbols
A triangle indicates a danger against which you should take precaution.
This symbol warns against cause burns.
A diagonal line indicates a prohibited course of action.
This symbol warns against dismantling the device.
A solid circle indicates an imperative course of action.
This symbol indicates you must unplug the device.
C250P1-2
Ignoring this warning could cause serious injury
or even death.
Ignoring this caution could cause injury or damage to property.
Installation and operation precautions
Disassemble and modification
WARNING
• Do not attempt to remove the covers and panels which have been fixed to the product. Some
products have a high-voltage part or a laser
beam source inside that could cause an electrical shock or blindness.
• Do not modify this product, as a fire, electrical
shock, or breakdown could result. If the product employs a laser, the laser beam source
could cause blindness.
Power cord
WARNING
• Use only the power cord supplied in the package. If a power cord is not supplied, only use
the power cord and plug that is specified in
POWER CORD INSTRUCTION. Failure to use
this cord could result in a fire or electrical
shock.
• Use the power cord supplied in the package
only for this machine and NEVER use it for any
other product. Failure to observe this precaution could result in a fire or electrical shock.
• Do not scratch, abrade, place a heavy object
on, heat, twist, bend, pull on, or damage the
power cord. Use of a damaged power cord (exposed core wire, broken wire, etc.) could result
in a fire or breakdown.
Should any of these conditions be found, immediately turn OFF the power switch, unplug
the power cord from the power outlet, and then
call your authorized service representative.
1
C250P1-3
Installation and operation precautions
Power source
WARNING
• Use only the specified power source voltage.
Failure to do that could result in a fire or electrical shock.
• Connect power plug directly into wall outlet
having the same configuration as the plug. Use
of an adapter leads to the product connecting
to inadequate power supply (voltage, current
capacity, grounding), and may result in fire or
shock. If proper wall outlet is not available, the
customer shall ask qualified electrician for the
installation.
• Do not use a multiple outlet adapter nor an extension cord in principle. Use of an adapter or
an extension cord could cause a fire or electrical shock.
Contact your authorized service representative
if an extension cord is required.
• Consult your authorized service representative
before connecting other equipment on the
same wall outlet. Overload could result in a fire.
1
CAUTION
• The outlet must be near the equipment and
easily accessible. Otherwise you can not pull
out the power plug when an emergency occurs.
C250P1-4
Installation and operation precautions
Power plug
WARNING
• Do not unplug and plug in the power cord with
a wet hand, as an electrical shock could result.
• Plug the power cord all the way into the power
outlet. Failure to do this could result in a fire or
electrical shock.
CAUTION
• Do not tug the power cord when unplugging.
Pulling on the power cord could damage the
cord, resulting in a fire or electrical shock.
• Remove the power plug from the outlet more
than one time a year and clean the area between the plug terminals. Dust that accumulates between the plug terminals may cause a
fire.
1
Grounding
WARNING
• Connect the power cord to an electrical outlet
that is equipped with a grounding terminal.
C250P1-5
Installation and operation precautions
Installation
WARNING
• Do not place a flower vase or other container
that contains water, or metal clips or other
small metallic objects on this product. Spilled
water or metallic objects dropped inside the
product could result in a fire, electrical shock,
or breakdown.
Should a piece of metal, water, or any other
similar foreign matter get inside the product,
immediately turn OFF the power switch, unplug
the power cord from the power outlet, and then
call your authorized service representative.
CAUTION
• After installing this product, mount it on a secure base. If the unit moves or falls, it may
cause personal injury.
• Do not place the product in a dusty place, or a
site exposed to soot or steam, near a kitchen
table, bath, or a humidifier. A fire, electrical
shock, or breakdown could result.
• Do not place this product on an unstable or tilted bench, or in a location subject to a lot of vibration and shock. It could drop or fall, causing
personal injury or mechanical breakdown.
• Do not let any object plug the ventilation holes
of this product. Heat could accumulate inside
the product, resulting in a fire or malfunction.
• Do not use flammable sprays, liquids, or gases
near this product, as a fire could result.
1
C250P1-6
Installation and operation precautions
Ventilation
CAUTION
• Always use this product in a well ventilated location. Operating the product in a poorly ventilated room for an extended period of time could
injure your health. Ventilate the room at regular
intervals.
Actions in response to troubles
WARNING
• Do not keep using this product, if this product
becomes inordinately hot or emits smoke, or
unusual odor or noise. Immediately turn OFF
the power switch, unplug the power cord from
the power outlet, and then call your authorized
service representative. If you keep on using it
as is, a fire or electrical shock could result.
• Do not keep using this product, if this product
has been dropped or its cover damaged. Immediately turn OFF the power switch, unplug
the power cord from the power outlet, and then
call your authorized service representative. If
you keep on using it as is, a fire or electrical
shock could result.
1
CAUTION
• The inside of this product has areas subject to
high temperature, which may cause burns.
When checking the inside of the unit for malfunctions such as a paper misfeed, do not
touch the locations (around the fusing unit, etc.)
which are indicated by a “Caution HOT” caution label.
C250P1-7
Installation and operation precautions
Consumables
WARNING
• Do not throw the toner cartridge or toner into an
open flame. The hot toner may scatter and
cause burns or other damage.
CAUTION
• Do not leave a toner unit or drum unit in a place
within easy reach of children. Licking or ingesting any of these things could injure your health.
• Do not store toner units and PC drum units near
a floppy disk or watch that are susceptible to
magnetism. They could cause these products
to malfunction.
When moving the machine
CAUTION
1
• Whenever moving this product, be sure to disconnect the power cord and other cables. Failure to do this could damage the cord or cable,
resulting in a fire, electrical shock, or breakdown.
• When moving this product, always hold it by
the locations specified in the User’s Guide or
other documents. If the unit falls it may cause
severe personal injury. The product may also
be damaged or malfunction.
Before successive holidays
CAUTION
• Unplug the product when you will not use the
product for long periods of time.
C250P1-8
Installation and operation precautions
1.2Regulation notices
CE Marking (Declaration of conformity) for users of the European Union
(EU)
This product complies with the following EU directives:
89/336/EEC, 73/23/EEC and 93/68/EEC directives.
This declaration is valid for the area of the European Union.
This device must be used with a shielded network (10 Base-T/100 Base-TX)
cable and a shielded parallel cable. The use of non-shielded cables is likely
to result in interference with radio communications and is prohibited under
CISPR rules and local rules.
USER INSTRUCTIONS FCC PART 15 - RADIO FREQUENCY DEVICES
(for U.S.A. users)
NOTE: 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.
These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy and,
if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his own expense.
WARNING: The design and production of this unit conform to FCC regulations, and any changes or modifications must be registered with the FCC and
are subject to FCC control. Any changes made by the purchaser or user
without first contacting the manufacturer will be subject to penalty under
FCC regulations.
This device must be used with a shielded network (10 Base-T/100 Base-TX)
cable and a shielded parallel cable. The use of non-shielded cables is likely
to result in interference with radio communications and is prohibited under
FCC rules.
1
INTERFERENCE-CAUSING EQUIPMENT STANDARD (ICES-003
ISSUE 4) (for Canada users)
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du
Canada.
C250P1-9
Installation and operation precautions
For users in countries not subject to class B regulations
WARNING
This is a Class A product. In a domestic environment this product may cause
radio interference in which case the user may be required to take adequate
measures.
This device must be used with a shielded network (10 Base-T/100 Base-TX)
cable and a shielded parallel cable. The use of non-shielded cables is likely
to result in interference with radio communications and is prohibited under
CISPR rules and local rules.
Laser safety
This is a digital machine which operates using a laser. There is no possibility
of danger from the laser provided the machine is operated according to the
instructions in this manual.
Since radiation emitted by the laser is completely confined within protective
housing, the laser beam cannot escape from the machine during any phase
of user operation.
This machine is certified as a Class 1 laser product: This means the machine
does not produce hazardous laser radiation.
Internal laser radiation
1
Maximum Average Radiation Power: 8.0 μW at the laser aperture of the print
head unit.
Wavelength: 775-800 nm
This product employs a Class 3B laser diode that emits an invisible laser
beam.
The laser diode and the scanning polygon mirror are incorporated in the print
head unit.
The print head unit is NOT A FIELD SERVICE ITEM:
Therefore, the print head unit should not be opened under any circumstances.
C250P1-10
Installation and operation precautions
Laser aperture
of the print head
unit
CDRH regulations
This machine is certified as a Class 1 Laser product under Radiation Performance Standard according to the Food, Drug and Cosmetic Act of 1990.
Compliance is mandatory for Laser products marketed in the United States
and is reported to the Center for Devices and Radiological Health (CDRH) of
the U.S. Food and Drug Administration of the U.S. Department of Health and
Human Services (DHHS). This means that the device does not produce hazardous laser radiation.
The label shown on page 1-14 indicates compliance with the CDRH regulations and must be attached to laser products marketed in the United States.
1
Print head
CAUTION
Use of controls, adjustments or performance of procedures other than
those specified in this manual may result in hazardous radiation exposure.
This is a semiconductor laser. The maximum power of the laser diode is 10
mW and the wavelength is 775-800 nm.
C250P1-11
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