Paper size ........................................................................................................................................ 1-18
Paper indication............................................................................................................................... 1-18
2.2Main unit .......................................................................................................................................... 2-4
2.2.1Outside of the main unit..................................................................................................................... 2-4
2.2.2Inside of the main unit........................................................................................................................ 2-5
10.1.1Checking the paper.......................................................................................................................... 10-3
14.1Index by item ................................................................................................................................. 14-3
14.2Index by button.............................................................................................................................. 14-5
Contents-4bizhub 185
1
Introduction
1.1Energy Star®
1Introduction
Thank you for purchasing this machine.
This User's Guide describes the functions, operating instructions, precautions for correct operation, and simple troubleshooting guidelines of this machine. This manual also contains notes and precautions that should
be followed to ensure safe usage of this machine. In order to obtain maximum performance from this product
and use it effectively, please read this User's Guide as necessary.
The illustrations used in this manual may appear slightly different from views of the actual equipment.
1.1Energy Star®
1
As an ENERGY STAR® Partner, we have determined that this machine meets the ENERGY STAR® Guidelines
for energy efficiency.
What is an ENERGY STAR® Product?
An ENERGY STAR® product has a special feature that allows it to automatically 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.
bizhub 1851-3
1
1.2Trademarks and copyrights
KONICA MINOLTA, the KONICA MINOLTA logo, bizhub, and Giving Shape to Ideas are registered trademarks of KONICA MINOLTA, INC.
Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United
States and/or other countries.
All other product and brand names are trademarks or registered trademarks of their respective companies or
organizations.
Copyright
KONICA MINOLTA, INC. maintains the copyright of the printer drivers.
User's Guide may not be reproduced in part or in full without permission.
KONICA MINOLTA, INC. will not be held liable for any incidents caused by using this printing system or User's Guide.
Information included in User's Guide is subject to change without notice.
Trademarks and copyrights
1.2
1-4bizhub 185
1.2Trademarks and copyrights
SOFTWARE LICENSE AGREEMENT
This package contains the following materials provided by KONICA MINOLTA, INC. (KM): software included
as part of the printing system ("Printing Software"), 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.
KM 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 Software and accompanying Font Programs for imaging to the licensed output device(s), solely for your own internal business purposes.
2.In addition to the license for Font Programs set forth in Section 1 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 KM 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.
9.You may not rent, lease, sublicense, lend or transfer versions or copies 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.
10.IN NO EVENT WILL KM OR ITS LICENSOR BE LIABLE TO YOU FOR ANY CONSEQUENTIAL, INCIDENTAL INDIRECT, PUNITIVE OR SPECIAL DAMAGES, INCLUDING ANY LOST PROFITS OR LOST
SAVING, EVEN IF KM HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY
CLAIM BY ANY THIRD PARTY. KM 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.
11.Notice to Government End Users: The Software is a "commercial item," 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.
12.You agree that you will not export the Software in any form in violation of any applicable laws and regulations regarding export control of any countries.
1
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1.3Safety 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.04OE
Reference
-Some parts of the contents of this section may not correspond with the purchased product.
Warning and precaution symbols
The following indicators are used on the warning labels or in the manuals to categorize the level of safety
warnings.
Safety information
1.3
WARNINGIgnoring this warning could cause serious injury or even
CAUTIONIgnoring this caution could cause injury or damage to
death.
property.
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.
Disassemble and modification
WARNING
•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.
•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.
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.
1-6bizhub 185
1.3Safety information
Power cord
•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.
Power source
WARNING
•Use only the power source voltage specified on the machine. Failure to do that could result in a fire or electrical shock.
•Do not use a multiple outlet adapter to connect any other appliances or machines.
Use of a power outlet for more than the marked current value
could result in a fire or electrical shock.
•Do not use an extension cord in principle. Use of an extension
cord could cause a fire or electrical shock. Contact your authorized service representative if an extension cord is required.
CAUTION
•The outlet must be near the equipment and easily accessible. Otherwise you can not pull out the power plug when an emergency
occurs.
1
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 place any objects around the power plug, as the power
plug may be difficult to pull out when an emergency occurs.
•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.
Grounding
WARNING
•Connect the power cord to an electrical outlet that is equipped
with a grounding terminal.
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1
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.
•Do not use flammable sprays, liquids, or gases inside or near this
machine. Do not clean the inside of this machine using a flammable gas duster. A fire or explosion could result.
Safety information
1.3
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.
Ventilation
CAUTION
•Using this product in a poorly ventilated room for a long time or
producing a large volume of copies or prints may cause the odor
of exhaust air from the machine. Ventilate the room well.
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.
1-8bizhub 185
1.3Safety information
Actions in response to troubles
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.
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 toner-related parts (toner units, PC drum units, imaging units or developing units) within easy reach of children. Licking
any of these parts or ingesting toner could damage your health.
•Do not store toner-related parts (toner units, PC drum units, imaging units or developing units) near devices susceptible to magnetism, such as precision equipment and data storage devices,
otherwise they may malfunction. They could cause these products
to malfunction.
1
When moving the machine
CAUTION
•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 at the locations specified
in the User’s Guide or other documents. If the unit is moved while
held at locations other than those specified, it may fall, causing severe personal injury.
When using the machine
CAUTION
•When using the machine, do not look at the light of the lamp for a
prolonged time. Eyestrain could result.
Papers
CAUTION
•Do not use stapled paper, conductive paper (such as silver paper
or carbon paper) or treated heat-sensitive/inkjet paper, otherwise
a fire may result.
When the Fax is not installed:
Before successive holidays
CAUTION
•Unplug the product when you will not use the product for long periods of time.
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1
Laser Aperture of
the Print Head Unit
Print Head
1.4Regulation notices
CE Marking (Declaration of Conformity) for users of the European Union (EU)
This product complies with the following EU directives:
2009/125/EC, 2006/95/EC and 2004/108/EC directives.
This declaration is valid for the area of the European Union.
This device must be used with a shielded interface 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.
For users in countries not subject to class B regulations
7 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 interface 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.
GS Certification
This product is GS-certified for the Konica Minolta branded model bizhub 185.
Regulation notices
1.4
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 the manuals.
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
Maximum Average Radiation Power: 5.3μW (bizhub 185) at the laser aperture of the print head unit.
Wavelength: 770-800nm
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.
1-10bizhub 185
1.4Regulation notices
For European users
7 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 7 mW and the wavelength is
770-800 nm.
For Denmark users
7 ADVARSEL
Usynlig laserstråling ved åbning, når sikkerhedsafbrydere er ude af funktion. Undgå udsættelse for
stråling. Klasse 1 laser produkt der opfylder IEC60825 sikkerheds kravene.
-Dette er en halvlederlaser. Laserdiodens højeste styrke er 7 mW og bølgelængden er 770-800 nm.
For Finland, Sweden users
LOUKAN 1 LASERLAITE
KLASS 1 LASER APPARAT
1
7 VAROITUS
Laitteen Käyttäminen muulla kuin tässä käyttöohjeessa mainitulla tavalla saattaa altistaa käyttäjän
turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle.
-Tämä on puolijohdelaser. Laserdiodin sunrin teho on 7 mW ja aallonpituus on 770-800 nm.
7 VARNING
Om apparaten används på annat sätt än i denna bruksanvisning specificerats, kan användaren utsättas för osynlig laserstrålning, som överskrider gränsen för laserklass 1.
-Det här är en halvledarlaser. Den maximala effekten för laserdioden är 7 mW och våglängden är
770-800 nm.
7 VAROITUS
-Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteeseen.
7 VARNING
-Osynlig laserstrålning när denna del är öppnad och spärren är urkopplad. Betrakta ej strålen.
For Norway users
7 ADVARSEL!
Dersom apparatet brukes på annen måte enn spesifisert i denne bruksan-visning, kan brukeren utsettes for unsynlig laserstråling som overskrider grensen for laser klass 1.
-Dette en halvleder laser. Maksimal effekt till laserdiode er 7 mW og bølge-lengde er 770-800 nm.
bizhub 1851-11
1
Regulation notices
1.4
Laser safety label
A laser safety label is attached to the outside of the machine, as shown below.
Ozone release
Locate the Machine in a Well-Ventilated Room
A negligible amount of ozone is generated during normal operation of this machine. An unpleasant odor may,
however, be created in poorly ventilated rooms during extensive machine operations. For a comfortable,
healthy and safe operating environment, it is recommended that the room be well ventilated.
Placer l’appareil dans une pièce largement ventilée
Une quantité d’ozone négligable est dégagée pendant le fonctionnement de l’appareil quand celui-ci est utilisé normalement. Cependant, une odeur désagréable peut être ressentie dans les pièces dont l’aération est
insuffisante et lorsque une utilisation prolongée de l’appareil est effectuée. Pour avoir la certitude de travailler
dans un environnment réunissant des conditions de confort, santé et de sécurité, il est préférable de bien
aérer la pièce ou se trouve l’appareil.
Acoustic noise (for European users only)
Der höchste Schalldruckpegel beträgt 70 dB(A) oder weniger gemäss EN ISO 7779.
For EU member states only
This symbol means: Do not dispose of this product together with your household
waste!
Please refer to the information of your local community or contact our dealers regrading the proper handling of end-of-life electric and electronic equipments. Recycling of this product will help to conserve natural resources and prevent
potential negative consequences for the environment and human health caused
by inappropriate waste handling.
For EU member states only
This product complies with RoHS (2002/95/EC) Directive.
This device is not intended for use in the direct field of view at visual display workplaces.
To avoid incommoding reflections at visual display workplaces this device must not be placed in the direct
field of view.
Das Gerät ist nicht für die Benutzung im unmittelbaren Gesichtsfeld am Bildschirmarbeitsplatz vorgesehen.
Um störende Reflexionen am Bildschirmarbeitsplatz zu vermeiden, darf dieses Produkt nicht im unmittelbaren Gesichtsfeld platziert werden.
1-12bizhub 185
1.5Caution notations and labels
1.5Caution notations and labels
Safety precaution notations and labels appear on this machine at the following positions. Be very careful that
an accident does not occur when operations such as removing paper jams are performed.
1
NOTICE
Do not remove caution labels or notations. If any caution label or caution notation is soiled, please clean to
make legible. If you cannot make them legible, or if the caution label or notation is damaged, please contact
your service representative.
bizhub 1851-13
1
bizhub 185 + MB-503Unit: mm (inch)
928 (36-9/16)
449 (17-11/16)
783 (30-13/16)
606 (23-7/8)
570 (22-7/16)
856 (33-11/16)
927 (36-1/2)
1.6Space requirements
To ensure that machine operation, consumables replacement and regular maintenance can easily be performed, adhere to the recommended space requirements detailed below.
NOTICE
Be sure to allow a clearance of 200 mm (8 inches) or more at the back of this machine.
Space requirements
1.6
1-14bizhub 185
1.7Operation precautions
1.7Operation precautions
To ensure the optimum performance of this machine, observe the precautions described below.
Power source
The power source requirements are as follows.
-Use a power source with as little voltage or frequency fluctuations as possible.
–Voltage fluctuation: Maximum ±10% (at AC 110 V to 120 V/AC 220 to 240V), + 6/- 10% (at AC 127 V)
–Frequency fluctuation: Maximum ±3 Hz (at 50 Hz/60Hz)
Operating environment
The environmental requirements for correct operation of the machine are as follows.
-Temperature: 10°C (50°F) to 30°C (86°F) with fluctuations of no more than 10°C (50°F) within an hour
-Humidity: 15% to 85% with fluctuations of no more than 10% within an hour
Storage of copies
To store copies, follow the recommendation listed below.
-Copies that are to be kept for a long time should be kept where they are not exposed to light in order
to prevent them from fading.
-Adhesive that contains solvent (e.g., spray glue) may dissolve the toner on copies.
1
Precaution on transportation
Assign two or more persons who should position their hands at the portions shown when moving the machine.
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1
1.8Legal restrictions on copying
Certain types of originals must never be copied with the purpose or intent to pass copies of such originals
off as the originals.
The following is not a complete list, but is meant to be used as a guide to responsible copying.
<Financial Instruments>
-Personal checks
-Traveler’s checks
-Money orders
-Certificates of deposit
-Bonds or other certificates of indebtedness
-Stock certificates
<Legal Originals>
-Food stamps
-Postage stamps (canceled or uncanceled)
-Checks or drafts drawn by government agencies
-Internal revenue stamps (canceled or uncanceled)
-Passports
-Immigration papers
-Motor vehicle licenses and titles
-House and property titles and deeds
<General>
-Identification cards, badges, or insignias
-Copyrighted works without permission of the copyright owner
In addition, it is prohibited under any circumstances to copy domestic or foreign currencies, or works of art
without permission of the copyright owner.
When in doubt about the nature of an original, consult with legal counsel.
Legal restrictions on copying
1.8
1-16bizhub 185
1.9Conventions used in this manual
The operation procedures are described
using illustrations.
COPY FUNCTION
COMBINE ORIGINAL
SORT
ID COPY
1.9Conventions used in this manual
1.9.1Symbols used in this manual
Symbols are used in this manual to express various types of information.
The following describes each symbol related to correct and safe usage of this machine.
To use this machine safely
7 WARNING
-This symbol indicates that a failure to heed the instructions may lead to death or serious injury.
7 CAUTION
-This symbol indicates that negligence of the instructions may lead to mishandling that may cause injury
or property damage.
NOTICE
This symbol indicates a risk that may result in damage to this machine or originals.
Follow the instructions to avoid property damage.
1
Procedural instruction
0This check mark indicates an option that is required in order to use conditions or functions that are pre-
requisite for a procedure.
1This format number "1" represents the first step.
2This format number represents the order of serial steps.
% This symbol indicates a supplementary explanation of a pro-
cedural instruction.
%This symbol indicates transition of the Control Panel to access a desired menu item.
The relevant Display is shown.
d Reference
This symbol indicates a reference.
View the reference as required.
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1
Key symbols
[ ]
Key names on the Display or computer screen are indicated by these brackets.
Bold text
Key names on the Control Panel, part names and product names are indicated in bold text.
1.9.2Original and paper indications
Paper size
The following explains the indication for originals and paper described
in this manual.
When indicating the original or paper size, the Y side represents the
width and the X side the length.
Conventions used in this manual
1.9
Paper indication
w indicates the paper size with the length (X) being longer than the
width (Y).
v indicates the paper size with the length (X) being shorter than the
width (Y).
1-18bizhub 185
2
Part names and their
functions
2.1Configuration
1
2
2Part names and their functions
2.1Configuration
No.NameDescription
1Main UnitThe original is scanned by the scanner section, and the
scanned image is printed by the printer section.
Referred to as the "machine", the "main unit", or the
"bizhub 185" through the manual.
2Multi Bypass Tray MB-503Allows you to load up to 100 sheets.
Referred to as the Bypass Tray through the manual.
2
bizhub 1852-3
2
12 3
4
5
6
7
8
9
12
11
10
2.2Main unit
2.2.1Outside of the main unit
The illustration shows the main unit with Multi Bypass Tray MB-503.
Main unit
2.2
No.Name
1Original Cover
2-4bizhub 185
2Original Pad
3Control Panel
41st Side Cover
51st Side Cover Release Lever
6Bypass Tray
7Tray 1
8Front Cover
9Output Tray
10Power Switch
11Power Cord
12USB Port (Type A) USB2.0/1.1
2.2Main unit
1
2
3
45
6
7
2.2.2Inside of the main unit
The illustration shows the main unit with Multi Bypass Tray MB-503.
2
No.Name
1Original Glass
2Fusing Unit Top Cover
3Fusing Unit
4Drum
5Paper Take-Up Roller
6Toner Bottle
7Original Scale
bizhub 1852-5
2
2.2.3Control Panel
No.Name
1Shortcut
2Display
3+ , , , * , )
4Menu/Select
5Keypad
6Reset
7Clear/Stop
8Start
9LED
10Error
11Back
12Status LED
13Density
14Quality
15Zoom
16Paper
17ID Copy
Main unit
2.2
2-6bizhub 185
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