RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE
OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
It may be illegal to dispose of this battery into the municipal waste stream. Check with your
local solid waste officials for details in your area for proper disposal.
ATTENTION
IL Y A UN RISQUE D’EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE
DE TYPE INCORRECT. METTRE AU REBUT LES BATTERIES UTILISEES SELON LES
INSTRUCTIONS DONNEES.
Il peut être illégal de jeter les batteries dans des eaux d’égout municipales. Vérifiez avec les
fonctionnaires municipaux de votre région pour les détails concernant des déchets solides
et une mise au rebut appropriée.
1-3-7, 1-3-8Added: Description of the counter value
1-3-8
2-1-11
Cover
1-1-1 to 3
1-2-1
1-3-13
1-3-21, 1-3-22
2-2-2, 2-2-4
2-2-5, 2-2-7
2-2-9, 2-2-11
2-4-1
Address
Correction: 5 to 100(%)
Correction: Clerical error of actuator
Added: Name of 35 ppm model
Added: Specification of 110 V (for KDTW)
Added: Power source for 110 V model
Correction: Default setting of drum heater :Off
added: 02: MK-7304 (for KDE)
Correction: Part number
Deleted: Version number
Added: MK-7304 (for KDE)
This page is intentionally left blank.
Safety precautions
This booklet provides safety warnings and precautions for our service personnel to ensure the safety of
their customers, their machines as well as themselves during maintenance activities. Service personnel
are advised to read this booklet carefully to familiarize themselves with the warnings and precautions
described here before engaging in maintenance activities.
Safety warnings and precautions
Various symbols are used to protect our service personnel and customers from physical danger and
to prevent damage to their property. These symbols are described below:
DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect
compliance with warning messages using this symbol.
WARNING:Serious bodily injury or death may result from insufficient attention to or incorrect compliance
with warning messages using this symbol.
CAUTION: Bodily injury or damage to property may result from insufficient attention to or incorrect com-
pliance with warning messages using this symbol.
Symbols
The triangle () symbol indicates a warning including danger and caution. The specific point of attention is
shown inside the symbol.
General warning. Warning of risk of electric shock.
Warning of high temperature.
indicates a prohibited action. The specific prohibition is shown inside the symbol.
General prohibited action. Disassembly prohibited.
indicates that action is required. The specific action required is shown inside the symbol.
General action required. Remove the power plug from the wall outlet.
Always ground the copier.
1. Installation Precautions
WARNING
• Do not use a power supply with a voltage other than that specified. Avoid multiple connections to
one outlet: they may cause fire or electric shock. When using an extension cable, always check that
it is adequate for the rated current. .....................................................................................................
• Connect the ground wire to a suitable grounding point. Not grounding the copier may cause fire or
electric shock. Connecting the earth wire to an object not approved for the purpose may cause
explosion or electric shock. Never connect the ground cable to any of the following: gas pipes, lightning rods, ground cables for telephone lines and water pipes or faucets not approved by the proper
• Do not place the copier on an infirm or angled surface: the copier may tip over, causing injury. .........
• Do not install the copier in a humid or dusty place. This may cause fire or electric shock. .................
• Do not install the copier near a radiator, heater, other heat source or near flammable material. This
may cause fire. ...................................................................................................................................
• Allow sufficient space around the copier to allow the ventilation grills to keep the machine as cool
as possible. Insufficient ventilation may cause heat buildup and poor copying performance. ............
• Always handle the machine by the correct locations when moving it. .................................................
• Always use anti-toppling and locking devices on copiers so equipped. Failure to do this may cause
the copier to move unexpectedly or topple, leading to injury. ..............................................................
• Avoid inhaling toner or developer excessively. Protect the eyes. If toner or developer is accidentally
ingested, drink a lot of water to dilute it in the stomach and obtain medical attention immediately.
If it gets into the eyes, rinse immediately with copious amounts of water and obtain medical atten-
• Under no circumstances attempt to bypass or disable safety features including safety mechanisms
and protective circuits. ........................................................................................................................
• Always use parts having the correct specifications. ............................................................................
• Always use the thermostat or thermal fuse specified in the service manual or other related brochure
when replacing them. Using a piece of wire, for example, could lead to fire or other serious acci-
• Handle the charger sections with care. They are charged to high potentials and may cause electric
shock if handled improperly. ...............................................................................................................
CAUTION
• Wear safe clothing. If wearing loose clothing or accessories such as ties, make sure they are safely
secured so they will not be caught in rotating sections. ......................................................................
• Use utmost caution when working on a powered machine. Keep away from chains and belts. ..........
• Handle the fixing section with care to avoid burns as it can be extremely hot. ..................................
• Check that the fixing unit thermistor, heat and press rollers are clean. Dirt on them can cause
abnormally high temperatures. ...........................................................................................................
• Do not remove the ozone filter, if any, from the copier except for routine replacement. ......................
• Do not pull on the AC power cord or connector wires on high-voltage components when removing
them; always hold the plug itself. ........................................................................................................
• Do not route the power cable where it may be stood on or trapped. If necessary, protect it with a
cable cover or other appropriate item. ................................................................................................
• Treat the ends of the wire carefully when installing a new charger wire to avoid electric leaks. ..........
• Remove toner completely from electronic components. .....................................................................
• Run wire harnesses carefully so that wires will not be trapped or damaged. ......................................
• After maintenance, always check that all the parts, screws, connectors and wires that were
removed, have been refitted correctly. Special attention should be paid to any forgotten connector,
trapped wire and missing screws. .......................................................................................................
• Check that all the caution labels that should be present on the machine according to the instruction
handbook are clean and not peeling. Replace with new ones if necessary. .......................................
• Handle greases and solvents with care by following the instructions below: ......................................
· Use only a small amount of solvent at a time, being careful not to spill. Wipe spills off completely.
· Ventilate the room well while using grease or solvents.
· Allow applied solvents to evaporate completely before refitting the covers or turning the power
switch on.
· Always wash hands afterwards.
• Never dispose of toner or toner bottles in fire. Toner may cause sparks when exposed directly to
fire in a furnace, etc. ...........................................................................................................................
• Should smoke be seen coming from the copier, remove the power plug from the wall outlet immedi-
Toner replenishing: Automatic from the toner container
Transfer systemTransfer roller method
Separation systemSmall diameter separation, dischager needle (DC bias)
Cleaning systemCounter blade cleaning + cleaning roller
Charge erasing systemExposure by cleaning lamp (LED)
Fusing systemHeat and pressure fusing with the heat roller and the press roller
Heat source: halogen heater
Abnormally high temperature protection devices: thermostat
Duplex systemStack-less system at Built-in type
Continuous printing1 to 999 sheets
ResolutionFine 1200 mode, Fast 1200 mode, 600 dpi, 300 dpi
Operation
Environment
Temperature10 to 32.5 °C (50 to 90.5 °F)
Relative
15 to 80 %
Humidity
Altitude2,500 m (8,202 feet) maximum
Illumination1,500 lux maximum
ControllerPowerPC465, ARM7/ARM9
Operating Systems
Windows XP, Windows Vista, Windows Server 2008/R2, Windows 7,
Windows Server 2012/R2, Windows 8, Windows 8.1,
Apple Macintosh OS 10.5 or later
Server 2003 (32bit/64bit) / Server 2008 (32bit/64bit)
NetWare 3.x. / 4.x. / 5.x. / 6.x
MacOS 9.x / Mac OS X (PowerPC: Ver 10.3.x-Ver 10.5.5 /
Intel: Ver 10.4.4-Ver 10.7.x)
UNIX
Operating conditions0 to 70°C, 20 to 80 % RH, no condensation
Storage conditions-20 to 50°C, 20 to 90 % RH, no condensation
Storage conditionsFCC Class B (USA), CE (EU), VCCI Class B (Japan)
AntennaNon-directional antenna × 2
Printer interfaceeKUIO (5.0V)
Operating systemWindows XP (32bit/64bit) / Vista (32bit/64bit) / 7 (32bit/
Max 300Mbps
When running in IEEE 802.11n, only AES is supported.
64bit) / Server 2003 (32bit/64bit) / Server 2008 (32bit/64bit)
NetWare 3.x. / 4.x. / 5.x. / 6.x
MacOS 9.x / Mac OS X (PowerPC: Ver 10.3.x-Ver 10.5.5 /
Intel: Ver 10.4.4-Ver 10.7.x)
UNIX
Operating conditions0 to 60 °C, 20 to 80 % RH, no condensation
Storage conditions-20 to 50 °C, 20 to 90 % RH, no condensation
EMI conformityFCC Class B (USA), CE (EU), VCCI Class B (Japan)
Parallel Interface Kit (IB-32) (Option)
ItemDescription
Installation EnvironmentConforms to the machine’s installation environment
InterfaceParallel Interface × 1 (IEEE-1284 compliant)
Power supplyFrom the machine
NOTE: These specifications are subject to change without notice.
1-1-7
1-1-2 Parts names
1. Paper Stopper
2. Top Tray
3. Paper Width Guides (MP tray)
4. MP (Multi-Purpose) Tray
5. Support Tray Section of the MP Tray
6. Cassette 1
7. Operation Panel
8. USB Memory Slot
9. Power Switch
10. Handholds
11. Paper Size Window
1
2
3
1. Left Cover
2. Waste Toner Box
3. Handholds
(1) Components at the Front/Right of the Printer
4
5
2P7/2R0/3PN
3
6
Figure 1-1-1
(2) Components at the Front/Left of the Printer
11
1
2
7
8
9
10
Figure 1-1-2
1-1-8
(3) Internal Components
1. Top Cover
2. Toner Container
3. Lock Lever
4. Front Cover
5. Duplex Front Cover
6. Paper Width Guides
7. Paper Width Adjusting Tab
8. Paper Width Guides
9. Paper Length Guide
10. Paper Length Adjusting Tab
11. Cassette Cover
12. Paper Size Dial
13. Developer Unit
14. Chager Unit
15. Registration Roller
5
11
2P7/2R0/3PN
1
2
3
6
4
10
9
8
7
12
15
14
13
Figure 1-1-3
1-1-9
(4) Components at the Rear of the Printer
1. Option Interface Slot
2. Network Interface Connector
3. USB Port (For Card Authentication Kit)
4. USB Interface Connector
5. Interface Cover
6. Power Cord Connector Cover
7. Fuser Cover
8. Rear Cover
9. Power Cord Connector
2P7/2R0/3PN
1
2
3
4
7
5
6
8
9
Figure 1-1-4
1-1-10
(5) Operation Panel
RReadeadyDatata
AttentionAttention
Logout
Cancel
BackBack
ClearClear
Documement Box
Menuenu
7
6
1
5
8
13
12
11
4
3
10
2
14
15
9
1. Ready indicator
2. Data indicator
3. Attention indicator
4. Message display
5. Left select key
6. Logout key
7. Menu key
8. Back key
9. Numeric keys
10. Right select key
11. Cancel key
12. Cursor keys
13. OK key
14. Clear key
15. Document box key
2P7/2R0/3PN
Figure 1-1-5
1-1-11
1-1-3 Machine cross section (Main unit and Option)
Paper path
Paper path (Option)
101196128
13
15
2
1
16
18
3
14
7
4
5
17
[ Printer ]
[ Paper Feeder ]
1. Cassette
2. Cassette paper feed section
3. Paper feed conveying section
4. MP tray
5. MP tray paper feed section
6. Toner container
7. Developer unit
8. Laser scanner unit (LSU)
9. Charger unit
10. Drum unit
11. Transfer/Separation section
12. Eject tray (facedown)
13. Eject section
14. Eject conveying section
15. Fuser unit
16. Duplex conveyning section
17. Faceup tray (option)
18. Paper feeder (option)
2P7/2R0/3PN
Figure 1-1-6
1-1-12
1-1-4 Option composition
2P7/2R0/3PN
USB Memory
Faceup Tray
PT-4100
Expantion Memory
(DIMM 256 MB/
512 MB/ 1GB)
Gigabit Network
Interface Kit
IB-50
SD Memory Card
SDHC Memory Card
SSD UNIT
(HD-6/7)
Paper Feeder
PF-4100
1-1-13
Wireless LAN
Interface Kit
IB-51
Card Authentication Kit (B)
IEEE1284
Interface Kit
IB-32
2P7/2R0/3PN-3
1-2 Installation
1-2-1 Installation environment
1. Temperature: 10 to 32.5°C/50 to 90.5°F
2. Humidity: 15 to 80% RH
3. Power supply: 110 V AC, 13.0 A
220 - 240 V AC, 6.0 A
4. Power supply frequency: 50 Hz ±2%/60 Hz ±2%
5. Installation location
Avoid direct sunlight or bright lighting. Ensure that the photoconductor will not be exposed to direct sunlight or other strong light when removing paper jams.
Avoid locations subject to high temperature and high humidity or low temperature and low humidity; an
abrupt change in the environmental temperature; and cool or hot, direct air.
Avoid places subject to dust and vibrations.
Choose a surface capable of supporting the weight of the machine.
Place the machine on a level surface (maximum allowance inclination: 1°).
Avoid air-borne substances that may adversely affect the machine or degrade the photoconductor, such
as mercury, acidic of alkaline vapors, inorganic gasses, NOx, SOx gases and chlorine-based organic solvents.
Select a well-ventilated location.
6. Allow sufficient access for proper operation and maintenance of the machine.
[Right-and-left space]
[Front, Back and Top space]
300 mm or more
100 mm or more
400 mm or more
200 mm or more
Figure 1-2-1
1-2-1
600 mm or more
1-2-2 Unpacking and installation
Unpacking for Printer
1. Outer case
2. Bottom pad R
3. Bottom pad L
4. Machine cover
5. Machine
6. Upper pad R
7. Upper pad L
8. Operation guide
9. Waste toner bottle
10. Power cord
2P7/2R0/3PN
10
9
8
7
6
5
3
2
Caution: Place the machine on a level surface.
1
Figure 1-2-2
1-2-2
4
2P7/2R0/3PN
Unpacking for Paper Feeder (PF-4100) (Option)
1. Outer case
2. Paper feeder
3. Machine cover
4. Right pad
5. Left pad
6. Operation guide
7. Bottom plate fixing pad
6
3
5
4
2
1
Figure 1-2-3
7
Caution: Place the machine on a level surface.
1-2-3
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