Kyocera TASKalfa 250ci User manual

SERVICE
MANUAL
Published in November 2008
842H7111
2H7SM061
Rev. 1
TASKalfa
250ci/300ci/
400ci/500ci

CAUTION
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 INSTRUC-
TIONS DONNEES.
Il peut être illégal de jeter les batteries dans des eaux d’égout municipales. Vérifiez avec les fonc-
tionnaires municipaux de votre région pour les détails concernant des déchets solides et une mise
au rebut appropriée.

Revision history
Revision Date Replaced pages Remarks
1 November 26, 2008 CONTENTS, 1-1-2, 1-1-3, 1-2-2, 1-2-4, 1-2-5, 1-2-12 to
1-2-14, 1-2-16 to 22, 1-3-2 to 1-3-20, 1-3-25, 1-3-26, 1-3-30 to
1-3-34, 1-3-36, 1-3-37, 1-3-39 to 1-3-42, 1-3-45, 1-3-48 to
1-3-58, 1-3-60, 1-3-62 to 1-3-64, 1-3-66 to 1-3-76, 1-3-78 to
1-3-81, 1-3-83 to 1-3-88, 1-3-97, 1-3-100, 1-3-102, 1-3-103,
1-3-108, 1-3-109, 1-3-112 to 1-3-115, 1-3-119 to 1-3-131,
1-3-133, 1-3-136, 1-3-138, 1-3-139, 1-3-141 to 1-3-155,
1-4-25, 1-4-27, 1-4-28, 1-4-30 to 1-4-32, 1-4-37 to 1-4-43,
1-4-45, 1-4-47 to 1-4-53, 1-4-62, 1-4-63, 1-4-69, 1-4-70,
1-4-72, 1-4-75, 1-5-3, 1-5-5 to 1-5-7, 1-5-11 to 1-5-14, 1-5-19
to 1-5-27, 1-5-29, 1-5-30, 1-5-32 to 1-5-35, 1-5-37 to 1-5-43,
1-5-45 to 1-5-51, 1-6-3, 2-1-7, 2-1-15, 2-1-16, 2-2-1, 2-2-3,
2-2-7, 2-3-1 to 2-3-3, 2-3-5, 2-3-7, 2-3-8, 2-3-12, 2-3-16,
2-3-24, 2-3-25, 2-3-27 to 2-3-39, 2-3-42, 2-3-46 to 2-3-53,
2-4-1, 2-4-2, 2-4-5, 2-4-6, 2-4-8, 2-4-10, 2-4-11, 2-4-15, 2-4-16
-

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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
compliance 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 authorities. ............................................................................................................................
CAUTION:
• 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 acciden-
tally ingested, drink a lot of water to dilute it in the stomach and obtain medical attention immedi-
ately. If it gets into the eyes, rinse immediately with copious amounts of water and obtain medical
attention. ......................................................................................................................................
• Advice customers that they must always follow the safety warnings and precautions in the copier’s
instruction handbook. .....................................................................................................................

2.Precautions for Maintenance
WARNING
• Always remove the power plug from the wall outlet before starting machine disassembly. ...............
• Always follow the procedures for maintenance described in the service manual and other related
brochures. .......................................................................................................................................
• 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 bro-
chure when replacing them. Using a piece of wire, for example, could lead to fire or other serious
accident. ..........................................................................................................................................
• When the service manual or other serious brochure specifies a distance or gap for installation of a
part, always use the correct scale and measure carefully. ................................................................
• Always check that the copier is correctly connected to an outlet with a ground connection. .............
• Check that the power cable covering is free of damage. Check that the power plug is dust-free. If it
is dirty, clean it to remove the risk of fire or electric shock. ..............................................................
• Never attempt to disassemble the optical unit in machines using lasers. Leaking laser light may
damage eyesight. ...........................................................................................................................
• 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 imme-
diately. ............................................................................................................................................
3.Miscellaneous
WARNING
• Never attempt to heat the drum or expose it to any organic solvents such as alcohol, other than the
specified refiner; it may generate toxic gas. .....................................................................................

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2JZ/2JX/2JV/2H7-1
CONTENTS
1-1 Specifications
1-1-1 Specifications..........................................................................................................................................1-1-1
1-1-2 Parts names............................................................................................................................................1-1-4
(1) Body ..................................................................................................................................................1-1-4
(2) Operation panel.................................................................................................................................1-1-7
1-1-3 Machine cross section ............................................................................................................................1-1-8
1-2 Installation
1-2-1 Installation environment..........................................................................................................................1-2-1
1-2-2 Unpacking and installation......................................................................................................................1-2-2
(1) Installation procedure........................................................................................................................1-2-2
(2) Setting initial copy modes................................................................................................................1-2-13
1-2-3 Installing the key counter (option) .........................................................................................................1-2-14
1-3 Maintenance Mode
1-3-1 Maintenance mode .................................................................................................................................1-3-1
(1) Executing a maintenance item ..........................................................................................................1-3-1
(2) Maintenance mode item list...............................................................................................................1-3-2
(3) Contents of maintenance mode items...............................................................................................1-3-9
1-3-2 Management mode .............................................................................................................................1-3-142
(1) Using the management mode .......................................................................................................1-3-142
(2) Common Settings..........................................................................................................................1-3-143
(3) Copy Settings................................................................................................................................1-3-146
(4) Sending Settings ...........................................................................................................................1-3-146
(5) Document Box/Removable Memory Settings................................................................................1-3-146
(6) Printer Settings..............................................................................................................................1-3-147
(7) Printing Reports/Sending Notice ...................................................................................................1-3-147
(8) Adjustment/Maintenance...............................................................................................................1-3-148
(9) Date/Timer.....................................................................................................................................1-3-150
(10) Editing Destination (Address Book/Adding One Touch Keys).......................................................1-3-151
(11) Internet Browser Setup..................................................................................................................1-3-152
(12) Applications...................................................................................................................................1-3-152
(13) System Settings ............................................................................................................................1-3-153
(14) User Login Administration .............................................................................................................1-3-155
(15) Job accounting ..............................................................................................................................1-3-155
1-4 Troubleshooting
1-4-1 Paper misfeed detection .........................................................................................................................1-4-1
(1) Paper misfeed indication...................................................................................................................1-4-1
(2) Paper misfeed detection conditions ..................................................................................................1-4-2
(3) Paper misfeeds ...............................................................................................................................1-4-12
1-4-2 Self-diagnosis .......................................................................................................................................1-4-24
(1) Self-diagnostic function ...................................................................................................................1-4-24
(2) Self diagnostic codes ......................................................................................................................1-4-27
1-4-3 Image formation problems ....................................................................................................................1-4-60
(1) No image appears (entirely white)...................................................................................................1-4-61
(2) No image appears (entirely black)...................................................................................................1-4-61
(3) Dirty on the back side......................................................................................................................1-4-62
(4) Image is too light. ............................................................................................................................1-4-62
(5) The background is colored..............................................................................................................1-4-63
(6) A white line appears longitudinally. .................................................................................................1-4-63
(7) A line appears longitudinally............................................................................................................1-4-63
(8) A line appears laterally....................................................................................................................1-4-64
(9) One side of the copy image is darker than the other.......................................................................1-4-64
(10) Dots appear on the image...............................................................................................................1-4-64
(11) The leading edge of the image is consistently misaligned with the original. ...................................1-4-64
(12) The leading edge of the image is sporadically misaligned with the original....................................1-4-65
(13) Paper creases. ................................................................................................................................1-4-65
(14) Offset occurs. ..................................................................................................................................1-4-65
(15) Image is partly missing....................................................................................................................1-4-66

2JZ/2JX/2JV/2H7-1
(16) Fusing is poor..................................................................................................................................1-4-66
(17) Image is out of focus. ......................................................................................................................1-4-66
(18) Colors are printed offset to each other............................................................................................1-4-67
(19) Image center does not align with the original center.......................................................................1-4-67
1-4-4 Electric problems ..................................................................................................................................1-4-68
1-4-5 Mechanical problems ............................................................................................................................1-4-75
1-5 Assembly and Disassembly
1-5-1 Precautions for assembly and disassembly............................................................................................1-5-1
(1) Precautions .......................................................................................................................................1-5-1
(2) Drum..................................................................................................................................................1-5-1
(3) Toner.................................................................................................................................................1-5-1
(4) How to tell a genuine Kyocera Mita toner container..........................................................................1-5-2
1-5-2 Paper feed section..................................................................................................................................1-5-3
(1) Detaching and refitting the forwarding, paper feed and separation pulleys ......................................1-5-3
(2) Detaching and refitting the MP unit ...................................................................................................1-5-6
(3) Detaching and refitting the MP forwarding, MP paper feed and MP separation pulleys ...................1-5-8
1-5-3 Optical section ......................................................................................................................................1-5-11
(1) Detaching and refitting the exposure lamp......................................................................................1-5-11
(2) Detaching and refitting the scanner wires .......................................................................................1-5-15
(3) Detaching and refitting the ISU (reference).....................................................................................1-5-19
(4) Detaching and refitting the laser scanner unit.................................................................................1-5-21
(5) Manual color registration adjustment ..............................................................................................1-5-28
1-5-4 Image formation section........................................................................................................................1-5-30
(1) Detaching and refitting the image formation holder.........................................................................1-5-30
(2) Detaching and refitting the developing unit .....................................................................................1-5-34
(3) Detaching and refitting the drum unit ..............................................................................................1-5-35
(4) Detaching and refitting the charger roller unit .................................................................................1-5-36
1-5-5 Transfer section ....................................................................................................................................1-5-37
(1) Detaching and refitting the transfer belt unit....................................................................................1-5-37
(2) Detaching and refitting the transfer roller ........................................................................................1-5-39
1-5-6 Fuser section ........................................................................................................................................1-5-41
(1) Detaching and refitting the fuser unit...............................................................................................1-5-41
1-5-7 Other.....................................................................................................................................................1-5-42
(1) Detaching and refitting the left filter, rear upper filter 1/2, right filter, rear lower filter,
front filter and duct filter...................................................................................................................1-5-42
(2) Detaching and refitting the hard disk unit........................................................................................1-5-44
(3) Detaching and refitting the left cover 1 (paper conveying unit) .......................................................1-5-47
1-6 Requirements on PWB Replacement
1-6-1 Upgrading the firmware...........................................................................................................................1-6-1
1-6-2 Remarks on main PWB replacement......................................................................................................1-6-2
1-6-3 Remarks on engine PWB replacement...................................................................................................1-6-5
2-1 Mechanical Construction
2-1-1 Paper feed section..................................................................................................................................2-1-1
(1) Cassette paper feed section..............................................................................................................2-1-1
(2) MP tray paper feed section ...............................................................................................................2-1-4
2-1-2 Drum section...........................................................................................................................................2-1-7
(1) Drum section .....................................................................................................................................2-1-7
2-1-3 Developing section..................................................................................................................................2-1-9
(1) Developing section............................................................................................................................2-1-9
2-1-4 Optical section ......................................................................................................................................2-1-11
(1) Image scanner section ....................................................................................................................2-1-11
(2) Laser scanner section .....................................................................................................................2-1-13
2-1-5 Transfer/separation section ..................................................................................................................2-1-15
(1) Primary transfer section ..................................................................................................................2-1-15
(2) Secondary transfer/separation section............................................................................................2-1-17
2-1-6 Fuser section ........................................................................................................................................2-1-18
(1) Fuser section...................................................................................................................................2-1-18
2-1-7 Eject/feedshift section...........................................................................................................................2-1-20
(1) Eject/feedshift section .....................................................................................................................2-1-20

2JZ/2JX/2JV/2H7-1
2-1-8 Duplex section ......................................................................................................................................2-1-22
(1) Duplex section.................................................................................................................................2-1-22
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout..............................................................................................................................2-2-1
(1) PWBs ................................................................................................................................................2-2-1
(2) Switches and sensors .......................................................................................................................2-2-4
(3) Motors ...............................................................................................................................................2-2-6
(4) Others................................................................................................................................................2-2-8
2-3 Operation of the PWBs
2-3-1 Power source PWB.................................................................................................................................2-3-1
2-3-2 Engine PWB............................................................................................................................................2-3-6
2-3-3 Main PWB.............................................................................................................................................2-3-23
2-3-4 Main front PWB.....................................................................................................................................2-3-33
2-3-5 Sub front PWB ......................................................................................................................................2-3-37
2-3-6 Feed PWB.............................................................................................................................................2-3-41
2-3-7 ISM PWB ..............................................................................................................................................2-3-48
2-3-8 Main operation PWB.............................................................................................................................2-3-51
2-4 Appendixes
Maintenance parts list.............................................................................................................................2-4-1
Maintenance kits (25/25, 30/30 ppm models) .........................................................................................2-4-2
Maintenance kits (40/40, 50/40 ppm models) .........................................................................................2-4-3
Periodic maintenance procedures ..........................................................................................................2-4-4
Chart of image adjustment procedures...................................................................................................2-4-7
Wiring diagram No.1 ...............................................................................................................................2-4-9
Wiring diagram No.2 .............................................................................................................................2-4-10
Wiring diagram No.3 (40/40, 50/40 ppm model) ...................................................................................2-4-11
Wiring diagram No.3 (25/25, 30/30 ppm model) ...................................................................................2-4-12
Wiring diagram No.4 .............................................................................................................................2-4-13
Wiring diagram No.5 (40/40, 50/40 ppm model) ...................................................................................2-4-14
Wiring diagram No.5 (25/25, 30/30 ppm model) ...................................................................................2-4-15
Wiring diagram No.6 .............................................................................................................................2-4-16
Wiring diagram No.7 .............................................................................................................................2-4-17
Wiring diagram No.8 .............................................................................................................................2-4-18
Wiring diagram No.9 .............................................................................................................................2-4-19
INSTALLATION GUIDE
DOCUMENT PROCESSOR
PAPER FEEDER
3000 SHEETS PAPER FEEDER
DOCUMENT FINISHER
3000 SHEETS DOCUMENT FINISHER
CENTER-FOLDING UNIT
MAILBOX
HOLE PUNCH UNIT
JOB SEPARATOR
FAX System (Q)
DT-710
DUCT UNIT

2JZ/2JX/2JV/2H7
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2JZ/2JX/2JV/2H7
1-1-1
1-1 Specific ations
1-1-1 Specifications
Type ................................................Desktop
Printing system ...............................Electrophotography by semiconductor laser, tandem drum system
Supported original types .................Sheets, books and three-dimensional objects
Maximum size: A3/Ledger
Original feed system .......................Fixed
Paper weight...................................Cassette: 60 - 163 g/m2
MP tray: 60 - 220 g/m2
Paper type ......................................Cassette: Plain, Rough, Vellum, Recycled, Preprinted, Bond, Color (Colour),
Prepunched, Letterhead, Thick, High Quality, Custom 1 - 8
(Duplex: Same as Simplex)
MP tray: Plain, Transparency (OHP film), Rough, Vellum, Labels, Recycled,
Preprinted, Bond, Cardstock, Color (Colour), Prepunched, Letterhead,
Thick, Coated, Envelope, High Quality, Custom 1 - 8
Paper size.......................................Cassette: A3, B4, A4, A4R, B5, B5R, A5R, Ledger, Legal, Letter, LetterR, Statement,
Oficio II, 8.5 x 13.5", Folio, 8K, 16K, 16KR
MP tray: A3, B4, A4, A4R, B5, B5R, A5R, B6R, A6R, Ledger, Legal, Letter, LetterR,
ExecutiveR, Statement, Oficio II, 8.5 x 13.5", Folio, 8K, 16K, 16KR,
Postcards (100 x 148 mm), Return postcard (148 x 200 mm),
Envelope DL, Envelope C5, Envelope C4, Envelope #10 (Commercial #10),
Envelope #9 (Commercial #9), Envelope #6 (Commercial #6 3/4), Monarch,
ISO B5, Youkei 2, Youkei 4
Zoom level ......................................Manual mode: 25 to 400%, 1% increments
Auto mode: Preset zoom
Printing speed.................................25/25 ppm model
Black and white copying Full color copying
A4/Letter: 25 sheets/min. 25 sheets/min.
A4R/LetterR: 17 sheets/min. 17 sheets/min.
A3/Ledger: 13 sheets/min. 13 sheets/min.
B4/Legal: 13 sheets/min. 13 sheets/min.
B5: 25 sheets/min. 25 sheets/min.
30/30 ppm model
Black and white copying Full color copying
A4/Letter: 30 sheets/min. 30 sheets/min.
A4R/LetterR: 20 sheets/min. 20 sheets/min.
A3/Ledger: 15 sheets/min. 15 sheets/min.
B4/Legal: 15 sheets/min. 15 sheets/min.
B5: 30 sheets/min. 30 sheets/min.
40/40 ppm model
Black and white copying Full color copying
A4/Letter: 40 sheets/min. 40 sheets/min.
A4R/LetterR: 27 sheets/min. 27 sheets/min.
A3/Ledger: 19 sheets/min. 19 sheets/min.
B4/Legal: 19 sheets/min. 19 sheets/min.
B5: 40 sheets/min. 40 sheets/min.
50/40 ppm model
Black and white copying Full color copying
A4/Letter: 50 sheets/min. 40 sheets/min.
A4R/LetterR: 33 sheets/min. 27 sheets/min.
A3/Ledger: 25 sheets/min. 19 sheets/min.
B4/Legal: 25 sheets/min. 19 sheets/min.
B5: 50 sheets/min. 40 sheets/min.
First print time.................................25/25, 30/30 ppm models
6.2 s or less (black and white)/8.1 s or less (full color)
40/40 ppm models
5.3 s or less (black and white)/6.9 s or less (full color)
50/40 ppm models
4.9 s or less (black and white)/6.9 s or less (full color)

2JZ/2JX/2JV/2H7-1
1-1-2
Warm-up time .................................Room temperature 22 °C/71.6 °F, 60% RH
25/25, 30/30 ppm models
Power on: 30 s or less
Low power mode:22 s or less (120 V AC)/20 s or less (220 to 240 V AC)
Sleep mode: 30 s or less
40/40, 50/40 ppm models
Power on: 45 s or less
Low power mode:30 s or less (120 V AC)/26 s or less (220 to 240 V AC)
Sleep mode: 45 s or less
Paper capacity ................................Cassette 1:
500 sh eets (80 g/m2, A4/Letter or less),
250 sheets (80 g/m2, B4/Legal or more)
Cassette 2: 500 sheets (80 g/m2)
MP tray: 100 sheets (80 g/m2, A 4/Letter or less),
50 sheets (80 g/m
2
, B4/Legal or more)
Output tray capacity........................Top tray: 250 sheets (80 g/m2)
When optional job separator installed: 150 sheets (80 g/m2)
Continuous copying ........................1 - 999 sheets
Light source ....................................Inert gas lamp
Scanning system ............................Flat bed scanning by CCD image sensor
Photoconductor...............................a-Si (drum diameter 30 mm)
Image write system......................... Semiconductor laser and electrophotography
Charging system.............................Charging roller
Developing system .........................Hybrid developing
Developer: 2-component
Toner replenishing: Automatic from a toner container
Transfer system ..............................Primary: Transfer belt
Secondary: Transfer roller
Separation system ..........................Separation electrode
Cleaning system .............................Blade and cleaning roller
Charge erasing system...................Exposure by cleaning lamp
Fusing system.................................Belt fusing
Heat source: Halogen heaters
Abnormally high temperature protection devices: thermostats
Main memory ..................................Standard: 2048 MB
Maximum: 2048 MB
Hard disk.........................................25/25, 30/30 ppm models: 80 GB (standard)
40/40, 50/40 ppm models: 160 GB (80 GB x 2, standard)
Interface..........................................USB interface connector: 2 (USB Hi-speed)
Network interface: 1 (10 BASE-T/100 BASE-TX)
KUIO/W slot: 2 (option)
Resolution.......................................600 x 600 dpi
Operating environment ...................Temperature: 10 to 32.5°C/50 to 90.5°F
Humidity: 15 to 80% RH
Altitude: 2500 m/8,202 ft maximum
Brightness: 1500 lux maximum
Dimensions .....................................605 (W) x 680 (D) x 745 (H) mm (main body only)
23 13/16" (W) x 26 3/4" (D) x 29 5/16" (H) (main body only)
Weight.............................................106 kg/233.7 lb (without toner container and waste toner box)
Space required................................889 mm (W) x 680 (D) mm (using MP tray)
35" (W) x 26 3/4" (D) (using MP tray)
Power source..................................120 V AC, 60 Hz, 12.0 A
220 to 240 V AC, 50 Hz, 7.2 A
Options ...........................................Document processor, paper feeder, 3000-sheet paper feeder, document finisher,
3000-sheet document finisher, center-folding unit, mailbox, punch unit, job separator,
key counter, FAX kit, expansion memory, data security kit, printed document guard kit,
document table and duct unit

2JZ/2JX/2JV/2H7-1
1-1-3
Printer functions
Printing speed.................................Same as copying speed
First print time.................................25/25, 30/30 ppm models
6.2 s or less (black and white)/8.1 s or less (full color)
40/40 ppm models
5.3 s or less (black and white)/6.9 s or less (full color)
50/40 ppm models
4.9 s or less (black and white)/6.9 s or less (full color)
Resolution.......................................600 dpi
Operating system............................Windows 2000 (Service Pack 2 or later), Windows XP, Windows Server 2003,
Windows Vista, Apple Macintosh OS 10.x
Interface..........................................USB interface connector: 1 (USB Hi-speed)
Network interface: 1 (10 BASE-T/100 BASE-TX)
Page description language .............PRESCRIBE
Scanner functions
Operating system............................Windows 2000 (Service Pack 2 or later), Windows XP, Windows Vista
System requirements......................CPU 600 MHz or higher
RAM 128 MB or more
Resolution.......................................600 dpi, 400 dpi, 300 dpi, 200 dpi, 200 x 100 dpi, 200 x 400 dpi
File format.......................................TIFF (MMR/JPEG compression), JPEG, XPS, PDF (MMR/JPEG compression),
PDF (high compression)
Scanning speed..............................A4 landscape, Image quality: Text/Photo original
25/25, 30/30 ppm models
Single scanning: 30 images/min (600 dpi), 50 images/min (300 dpi)
Dual scanning: 30 images/min (600 dpi), 60 images/min (300 dpi)
Duplex switchback scanning: 19 images/min (600 dpi), 30 images/min (300 dpi)
40/40, 50/40 ppm models
Single scanning: 50 images/min (600 dpi), 75 images/min (300 dpi)
Dual scanning: 50 images/min (600 dpi), 100 images/min (300 dpi)
Duplex switchback scanning: 30 images/min (600 dpi), 45 images/min (300 dpi)
Interface..........................................Ethernet (10 BASE-T/100 BASE-TX)
Network protocol.............................TCP/IP
Transmission system ...................... PC transmission SMB Scan to SMB
FTP Scan to FTP, FTP over SSL
E-mail transmission SMTP Scan to E-mail
Twain scan
WIA scan
NOTE: These specifications are subject to change without notice.

2JZ/2JX/2JV/2H7
1-1-4
1-1-2 Parts names
(1) Body
Figure 1-1-1
1
2
3
4
5
7
6
8
9
10
11
12
13
14
15
16
17
18
1. Original cover (option)
2. Contact glass
3. Original size indicator plates
4. Slit glass
5. Left cover 1
6. Left cover 1 indicator
7. Left cover 1 lever
8. Left cover 2 indicator
9. Left cover 2
10. Left cover 3
11. Handles
12. Clip holder
13. Operation panel
14. Error indicator
15. Receive indicator
16. Front cover
17. Cassette 1
18. Cassette 2

2JZ/2JX/2JV/2H7
1-1-5
Figure 1-1-2
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27
28
29 30
19. Toner container release lever (Magenta)
20. Toner container (Magenta)
21. Toner container release lever (Cyan)
22. Toner container (Cyan)
23. Toner container release lever (Yellow)
24. Toner container (Yellow)
25. Toner container release lever (Black)
26. Toner container (Black)
27. Cleaning brush
28. Waste toner box
29. Waste toner tray
30. Release button

2JZ/2JX/2JV/2H7
1-1-6
Figure 1-1-3
37 38 39
35
34 33
36
32 31
41
42
43
44
45
46
40
31. Top tray
32. USB memory slot
33. Paper feed unit cover
34. Paper feed unit
35. Knob
36. Paper width adjusting tab
37. Paper length guide
38. Handles
39. MP tray (multi-purpose tray)
40. Paper width guide
41. Optional interface slot (OPT2)
42. USB port
43. Network interface connector
44. USB interface connector
45. Optional interface slot (OPT1)
46. Main power switch