Konica Minolta bizhub 20 User Manual

							92
A
Choosing a locationA
Put your machine on a flat, stable surface that is free of vibration and shocks, such as a desk. Put 
the machine near a telephone socket and a standard grounded electrical socket. Choose a 
location where the temperature remains between 10°C and 32.5°C and the humidity is between 
20% to 80% (without condensation).
WARNING 
DO NOT expose the machine to direct sunlight, excessive heat, moisture or dust.
  
DO NOT place the machine near heaters, air conditioners, refrigerators, water or chemicals. 
 
CAUTION 
Avoid placing your machine in a high-traffic area.
  
Avoid placing your machine on a carpet.
  
DO NOT connect your machine to electrical sockets controlled by wall switches or automatic 
timers, or to the same circuit as large appliances that might disrupt the power supply.
  
Disruption of power can wipe out information in the machine’s memory.
  
Avoid interference sources, such as other cordless telephone systems or speakers.
  
Make sure cables leading to the machine do not constitute a trip hazard.
 
Safety and legalA
   
Downloaded From ManualsPrinter.com Manuals 
						

							Safety and legal
93
A
To use the machine safelyA
Please keep these instructions for later reference and read them before attempting any 
maintenance. 
WARNING 
There are high voltage electrodes inside the machine. Before you clean the inside of the 
machine, make sure you have unplugged the telephone line cord first and then the power cord 
from the electrical socket. Doing this will prevent an electrical shock.
 
 
 
DO NOT handle the plug with wet hands. Doing this might cause an electrical shock.
Always make sure the plug is fully inserted.
 
 
 
This product must be installed near an electrical socket that is easily accessible. In case of an 
emergency, you must unplug the power cord from the electrical socket to shut off the power 
completely.
  
Plastic bags are used in the packing of your machine and drum unit. To avoid the danger of 
suffocation, keep these bags away from babies and children.
 
Downloaded From ManualsPrinter.com Manuals 
						

							94
 
DO NOT use flammable substances, any type of spray or any organic solvent/liquids contains 
alcohol or ammonia to clean the inside or outside of the machine. Doing this may cause a fire 
or electrical shock. See Routine maintenance on page 137 for how to clean the machine.
 
 
 
DO NOT use a vacuum cleaner to clean up scattered toner. Doing this might cause the toner 
dust to ignite inside the vacuum cleaner, potentially starting a fire. Please carefully clean the 
toner dust with a dry, lint-free soft cloth and dispose of it according to local regulations.
  
Use caution when installing or modifying telephone lines. Never touch telephone wires or 
terminals that are not insulated unless the telephone line has been unplugged at the wall socket. 
Never install telephone wiring during a lightning storm. Never install a telephone wall socket in 
a wet location.
  
When using your telephone equipment, basic safety precautions should always be followed to 
reduce the risk of fire, electrical shock and injury to people, including the following:
1 DO NOT use this product near water, for example, near a bath tub, wash bowl, kitchen sink 
or washing machine, in a wet basement or near a swimming pool.
2 Avoid using this product during an electrical storm. There may be a remote risk of electric 
shock from lightning.
3 DO NOT use this product to report a gas leak in the vicinity of the leak.
4 DO NOT dispose of batteries in a fire. They may explode. Check with local codes for possible 
special disposal instructions.
5 We DO NOT advise using an extension lead.
6 Never install telephone wiring during a lightning storm. Never install a telephone wall socket 
in a wet location.
7 If any cables become damaged, disconnect your machine, and contact your KONICA 
MINOLTA dealer.
8 DO NOT place any objects on the machine, or obstruct the air vents.
9 This product should be connected to an adjacent grounded AC power source within the 
range indicated on the rating label. DO NOT connect it to a DC power source or inverter. If 
you are not sure, contact a qualified electrician.
 
Downloaded From ManualsPrinter.com Manuals 
						

							Safety and legal
95
A
CAUTION 
After you have just used the machine, some internal parts of the machine will be extremely hot. 
When you open the front or back cover of the machine, DO NOT touch the shaded parts shown 
in the illustrations.
 
 
 
To prevent injuries, be careful not to put your hands on the edge of the machine under the 
document cover as shown in the illustration.
 
 
 
To prevent injuries, be careful not to put your fingers in the areas shown in the illustrations.
 
 
Downloaded From ManualsPrinter.com Manuals 
						

							96
 
When you move the machine, grasp the side hand holds that are under the scanner.
 
 
IMPORTANT
The fuser unit is marked with a Caution label. Please DO NOT remove or damage the label.
 
 
Downloaded From ManualsPrinter.com Manuals 
						

							Safety and legal
97
A
Important safety instructionsA
1 Read all of these instructions.
2 Save them for later reference.
3 Follow all warnings and instructions marked on the product.
4 Unplug this product from the wall socket before cleaning inside of the machine. DO NOT use 
liquid or aerosol cleaners. Use a dry lint-free soft cloth for cleaning.
5 DO NOT place this product on an unstable cart, stand, or table. The product may fall, causing 
serious damage to the product.
6 Slots and openings in the casing at the back or bottom are provided for ventilation. To ensure 
reliable operation of the product and to protect it from overheating, these openings must not 
be blocked or covered. The openings should never be blocked by placing the product on a bed, 
sofa, rug, or other similar surface. This product should never be placed near or over a radiator 
or heater. This product should never be placed in a built-in installation unless adequate 
ventilation is provided.
7 This product should be connected to an AC power source within the range indicated on the 
rating label. DO NOT connect it to a DC power source or inverter. If you are not sure, contact 
a qualified electrician.
8 This product is equipped with a 3-wire grounded plug. This plug will only fit into a grounded 
power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, call 
your electrician to replace your obsolete outlet. DO NOT defeat the purpose of the grounded 
plug.
9 Use only the power cord supplied with this machine.
10 DO NOT allow anything to rest on the power cord. DO NOT place this product where people 
can walk on the cord.
11 If an extension cord is used with this product, make sure that the total ampere ratings on the 
products plugged into the extension cord DO NOT exceed the extension cord ampere rating. 
Also, make sure that the total of all products plugged into the AC power outlet does not exceed 
15 amperes (US only).
12 Use the product in a well-ventilated area.
13 The power cord, including extensions, should be no longer than 16.5 feet (5 metres).
DO NOT share the same power circuit with other high powered appliances, such as an air 
conditioner, copier, shredder, and so on. If you cannot avoid using the printer with these 
appliances, we recommend that you use a voltage transformer or a high-frequency noise filter.
Use a voltage regulator if the power source is not stable.
14 DO NOT place anything in front of the machine that will block received faxes. DO NOT place 
anything in the path of received faxes.
15 Wait until pages have exited the machine before picking them up.
Downloaded From ManualsPrinter.com Manuals 
						

							98
16 Never push objects of any kind into this product through cabinet slots, since they may touch 
dangerous voltage points or short out parts resulting in the risk of fire or electric shock. Never 
spill liquid of any kind on the product. DO NOT attempt to service this product yourself because 
opening or removing covers may expose you to dangerous voltage points and other risks and 
may void your warranty. Refer all servicing to a KONICA MINOLTA Authorized Service Center.
17 Unplug this product from the power socket and refer all servicing to our Authorized Service 
Personnel under the following conditions:
When the power cord is damaged or frayed.
If liquid has been spilled into the product.
If the product has been exposed to rain or water.
If the product does not operate normally when the operating instructions are followed. 
Adjust only those controls that are covered by the operating instructions. Incorrect 
adjustment of other controls may result in damage and will often require extensive work by 
a qualified technician to restore the product to normal operation.
If the product has been dropped or the casing has been damaged.
If the product exhibits a distinct change in performance, indicating a need for service.
18 To protect your product against power surges, we recommend the use of a power protection 
device (Surge Protector).
19 To reduce the risk of fire, electric shock and injury to people, note the following:
DO NOT use this product near appliances that use water, a swimming pool or in a wet 
basement.
DO NOT use the machine during an electrical storm (there is the remote possibility of an 
electrical shock) or to report a gas leak in the vicinity of the leak.
DO NOT use this product in the vicinity of gas leak.
Downloaded From ManualsPrinter.com Manuals 
						

							Safety and legal
99
A
Standard telephone and FCC noticesA
These notices are in effect on models sold and used in the United States only.
When programming emergency numbers or making test calls to emergency numbers:
Remain on the line and briefly explain to the dispatcher the reason for the call before hanging 
up.
Perform these activities in the off-peak hours, such as early morning or late evening.
This equipment complies with Part 68 of the FCC rules and the requirements adopted by the 
ACTA. On the backside of this equipment is a label that contains, among other information, a 
product identifier in the format US: AAAEQ##TXXXX. If requested, this number must be provided 
to the telephone company.
You may safely connect this equipment to the telephone line by means of a standard modular jack, 
USOC RJ11C.
A plug and jack used to connect this equipment to the premises wiring and telephone network 
must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A 
compliant telephone cord and modular plug is provided with this product. It is designed to be 
connected to a compatible modular jack that is also compliant. (See installation instructions for 
details.)
The REN is used to determine the number of devices that may be connected to a telephone line. 
Excessive RENs on a telephone line may result in the devices not ringing in response to an 
incoming call. In most but not all areas, the sum of RENs should not exceed five (5.0). To be 
certain of the number of devices that may be connected to a line, as determined by the total RENs, 
contact the local telephone company. For products approved after July 23, 2001, the REN for this 
product is part of the product identifier that has the format US:AAAEQ##TXXXX.The digits 
represented by ## are the REN without a decimal point (e.g., 06 is a REN of 0.6). For earlier 
products, the REN is separately shown on the label.
If this equipment causes harm to the telephone network, the telephone company will notify you in 
advance that temporary discontinuance of service may be required. But if advance notice is not 
practical, the telephone company will notify the customer as soon as possible. Also, you will be 
advised of your right to file a complaint with the FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operations or procedures 
that could affect the operation of the equipment. If this happens the telephone company will 
provide advance notice in order for you to make necessary modifications to maintain uninterrupted 
service.
If trouble is experienced with this equipment, for repair or warranty information, please contact our 
Customer Service. If the equipment is causing harm to the telephone network, the telephone 
company may request that you disconnect the equipment until the problem is resolved.
Connection to party line service is subject to state tariffs. Contact the state public utility 
commission, public service commission or corporation commission for information.
If your home has specially wired alarm equipment connected to the telephone line, ensure the 
installation of this equipment does not disable your alarm equipment. If you have questions about 
what will disable alarm equipment, call your telephone company or a qualified installer.
If you are not able to solve a problem with your machine, call our Customer Service.
Downloaded From ManualsPrinter.com Manuals 
						

							100
WARNING 
For protection against the risk of electrical shock, always disconnect all cables from the wall 
outlet before servicing, modifying or installing the equipment.
 
Federal Communications Commission (FCC) Declaration of Conformity (USA only)
declares, that the products
Product Name: bizhub 20
comply with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This 
device may not cause harmful interference, and (2) this device must accept any interference 
received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, 
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection 
against harmful interference in a residential installation. This equipment generates, uses, and can 
radiate radio frequency energy and, if not installed and used in accordance with the instructions, 
may cause harmful interference to radio communications. However, there is no guarantee that 
interference will not occur in a particular installation. If this equipment does cause harmful 
interference to radio or television reception, which can be determined by turning the equipment 
off and on, the user is encouraged to try to correct the interference by one or more of the following 
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is 
connected.
Call the dealer or an experienced radio/TV technician for help.
This transmitter must not be co-located or operated in conjunction with any other antenna or 
transmitter. Responsible Party: KONICA MINOLTA BUSINESS SOLUTIONS U.S.A., INC.
100 Williams Drive
Ramsey, NJ 07446
Phone: 201-825-4000
Downloaded From ManualsPrinter.com Manuals 
						

							Safety and legal
101
A
IMPORTANT
• Changes or modifications not expressly approved by us could void the user’s authority to 
operate the equipment.
• A shielded interface cable should be used to ensure compliance with the limits for a Class B 
digital device.
• This equipment may not be used on coin service lines provided by the telephone company or 
connected to party lines.
• We cannot accept any financial or other responsibilities that may be the result of your use of 
this information, including direct, special or consequential damages. There are no warranties 
extended or granted by this document.
• This machine has been certified to comply with FCC standards, which are applied to the USA 
only. A grounded plug should be plugged into a grounded AC power outlet after checking the 
rating of the local power supply for the machine to operate properly and safely.
 
Industry Canada Compliance Statement (Canada only) A
This Class B digital apparatus complies with Canadian ICES–003. 
Cet appareil numérique de la classe B est conforme à la norme NMB–003 du Canada.
Operation is subject to the following two conditions: (1) this device may not cause interference, 
and (2) this device must accept any interference, including interference that may cause undesired 
operation of this device.
Special Notice to User - For Canada
NOTICE: 
This product meets the applicable Industry Canada technical specifications. The Ringer 
Equivalence Number is an indication of the maximum number of devices allowed to be connected 
to a telephone interface. The termination on an interface may consist of any combination of 
devices subject only to the requirement that the sum of the RENs of all the devices does not 
exceed five.
AVIS: Le present materiel est conforme aux specifications techniques applicables dIndustrie 
Canada. 
Lindice dequivalence de la sonnerie (IES) sert a indiquer le nombre maximal de terminaux qui 
peuvent etre raccordes a une interface telephonique. La terminaison dune interface peut 
consister en une combinaison quelconque de dispositifs, a la seule condition que la somme 
dindices dequivalence de la sonnerie de tous les dispositifs nexcede pas 5.
Downloaded From ManualsPrinter.com Manuals