Kyocera FS-C2026, FS-2126MFP SERVICE MANUAL Rev7

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Page 1

FS-C2026MFP FS-C2126MFP

SERVICE

MANUAL

Published in February 2013

842KX117

2KXSM067

Rev. 7

Page 2

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 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.

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Revision history

Revision Date Replaced pages Remarks

1 July 7, 2010 1-1-1, 1-1-2, 1-1-4, 1-3-1, 1-3-4, 1-3-18, 1-3-55,

1-3-59 to 1-3-63

2 September 17, 2010 Contents, 1-1-1, 1-1-7, 1-2-2 to 1-2-13, 1-3-2, 1-3-4,

1-3-6, 1-3-7, 1-3-9 to 1-3-11, 1-3-13, 1-3-16, 1-3-19, 1-3-50, 1-3-58, 1-3-63, 1-3-65, 1-4-4 to 1-4-6, 1-4-21 to 1-4-27, 1-4-29, 1-4-30, 1-5-7, 1-5-8, 1-5-10 to 1-5-13, 1-5-17, 1-5-26, 1-5-27, 1-5-29, 1-5-30, 1-5-35, 1-5-53, 1-5-65 to 1-5-67, 2-1-13, 2-1-16, 2-1-20, 2-1-26, 2-1-28, 2-2-1 to 2-2-3, 2-2-5, 2-2-7, 2-3-2, 2-3-5 to 2-3-9, 2-3-11, 2-3-15, 2-3-16, 2-3-18, 2-4-1 to 2-4-9, 2-4-11

3 November 8, 2010 Contents, 1-1-1, 1-3-7, 1-4-2, 1-4-5, 1-4-17, 1-4-27,

1-4-38, 1-4-40, 1-4-42, 1-4-43, 1-4-44, 1-5-4, 1-5-10, 1-5-12, 2-1-1, 2-1-5, 2-1-6, 2-1-11, 2-1-12, 2-1-21, 2-1-22, 2-2-4, 2-2-5, 2-3-5, 2-3-8, 2-4-9, 2-4-11

4 April 6, 2011 Safety precautions, 1-2-5, 1-3-2 to 1-3-4, 1-3-15,

1-5-11, 1-5-17

5 June 18, 2012 Contents, 1-3-9, 1-3-23, 1-3-51, 1-6-1, 2-4-3,

2-4-9 to 16

6 1 December 2012 Contents, 1-6-1, 1-6-2, 2-4-7 -

7 12 February 2013 Contents, 1-3-2 to 5, 1-3-12 to 24, 1-32 to 34, 1-3-37,

Address

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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.

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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.

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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 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-

tion. .....................................................................................................................................................

• Advice customers that they must always follow the safety warnings and precautions in the copier’s

instruction handbook. .........................................................................................................................

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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 brochure when replacing them. Using a piece of wire, for example, could lead to fire or other serious acci-

dent. ...................................................................................................................................................

• 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. ...........................................................................................................

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• 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-

ately. ...................................................................................................................................................

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. ........................................................................................

• Keep the machine away from flammable liquids, gases, and aerosols. A fire or an electric shock

might occur. ........................................................................................................................................

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2KW/2KX-7

1-1 Specifications

1-1-1 Specifications ........................................................................................................................ 1-1-1

1-1-2 Parts names .......................................................................................................................... 1-1-6

(1) Machine (front side).......................................................................................................... 1-1-6

(2) Machine (rear side)........................................................................................................... 1-1-7

(3) Document processor ........................................................................................................ 1-1-8

(4) Operation panel ................................................................................................................1-1-9

1-1-3 Machine cross section ......................................................................................................... 1-1-10

1-2 Installation

1-2-1 Installation environment......................................................................................................... 1-2-1

1-2-2 Unpacking.............................................................................................................................. 1-2-2

1-2-3 Installing the expansion memory (option) ............................................................................ 1-2-12

1-3 Maintenance Mode

1-3-1 Maintenance mode ................................................................................................................ 1-3-1

(1) Executing a maintenance item ......................................................................................... 1-3-1

(2) Maintenance modes item list ............................................................................................ 1-3-2

(3) Contents of the maintenance mode items ........................................................................ 1-3-6

1-3-2 Service mode....................................................................................................................... 1-3-73

(1) Executing a service mode .............................................................................................. 1-3-73

(2) Description of service mode ........................................................................................... 1-3-74

1-4 Troubleshooting

1-4-1 Paper misfeed detection ........................................................................................................ 1-4-1

(1) Paper misfeed indication .................................................................................................. 1-4-1

(2) Paper misfeed detection condition ................................................................................... 1-4-2

1-4-2 Self-diagnostic function ......................................................................................................... 1-4-6

(1) Self-diagnostic function .................................................................................................... 1-4-6

(2) Self diagnostic codes........................................................................................................ 1-4-7

1-4-3 Image formation problems ................................................................................................... 1-4-28

(1) No image appears (entirely white).................................................................................. 1-4-29

(2) No image appears (entirely black).................................................................................. 1-4-29

(3) A specific color is printed solid. ...................................................................................... 1-4-30

(4) The back side gets dirty.................................................................................................. 1-4-30

(5) Image is too light. ........................................................................................................... 1-4-30

(6) The background is colored. ............................................................................................ 1-4-31

(7) White streaks are printed vertically................................................................................. 1-4-31

(8) Black streaks are printed vertically. ................................................................................ 1-4-31

(9) Streaks are printed horizontally. ..................................................................................... 1-4-32

(10) Spots are printed. ........................................................................................................... 1-4-32

(11) The leading edge of image begins to print too early or too late...................................... 1-4-32

(12) Paper is wrinkled. ........................................................................................................... 1-4-32

(13) Offset occurs. ................................................................................................................. 1-4-33

(14) Part of image is missing. ................................................................................................ 1-4-33

(15) Fusing is loose................................................................................................................ 1-4-33

(16) Colors are printed offset to each other. .......................................................................... 1-4-34

1-4-4 Electric problems ................................................................................................................. 1-4-35

1-4-5 Mechanical problems........................................................................................................... 1-4-40

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2KW/2KX-3

1-4-6 Send error code ................................................................................................................... 1-4-42

(1) Scan to SMB error codes ............................................................................................... 1-4-42

(2) Scan to FTP error codes ................................................................................................ 1-4-43

(3) Scan to E-mail error codes ............................................................................................. 1-4-44

1-4-7 Error codes .......................................................................................................................... 1-4-45

(1) Error code.......................................................................................................................1-4-45

(2) Table of general classification ........................................................................................ 1-4-46

(2-1) U004XX error code table: Interrupted phase B ..................................................... 1-4-48

(2-2) U006XX error code table: Problems with the unit ................................................. 1-4-48

(2-3) U008XX error code table: Page transmission error............................................... 1-4-48

(2-4) U009XX error code table: Page reception error .................................................... 1-4-48

(2-5) U010XX error code table: G3 transmission ........................................................... 1-4-49

(2-6) U011XX error code table: G3 reception ................................................................ 1-4-50

(2-7) U017XX error code table: V.34 transmission ........................................................ 1-4-51

(2-8) U018XX error code table: V.34 reception.............................................................. 1-4-51

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 Outer covers .......................................................................................................................... 1-5-3

(1) Detaching and refitting the rear upper cover, right upper cover,

left upper cover and front cover........................................................................................ 1-5-3

(2) Detaching and refitting the right rear cover, right cover and right lower cover .................1-5-6

(3) Detaching and refitting the left rear cover, left cover and left lower cover ........................ 1-5-9

(4) Detaching and refitting the inner cover........................................................................... 1-5-11

1-5-3 Paper feed section............................................................................................................... 1-5-13

(1) Detaching and refitting the retard roller unit ................................................................... 1-5-13

(2) Detaching and refitting the paper feed roller unit............................................................ 1-5-15

(3) Detaching and refitting the MP paper feed roller ............................................................ 1-5-17

1-5-4 Developing section .............................................................................................................. 1-5-19

(1) Detaching and refitting the developing unit .................................................................... 1-5-19

1-5-5 Drum section ....................................................................................................................... 1-5-21

(1) Detaching and refitting the drum unit.............................................................................. 1-5-21

1-5-6 Transfer/Separation section ................................................................................................ 1-5-22

(1) Detaching and refitting the intermediate transfer unit..................................................... 1-5-22

(2) Detaching and refitting the transfer roller unit................................................................. 1-5-25

1-5-7 Fuser section ....................................................................................................................... 1-5-26

(1) Detaching and refitting the fuser unit.............................................................................. 1-5-26

1-5-8 PWBs................................................................................................................................... 1-5-27

(1) Detaching and refitting the engine PWB......................................................................... 1-5-27

(2) Detaching and refitting the power source PWB.............................................................. 1-5-29

(3) Detaching and refitting the main PWB............................................................................ 1-5-30

(4) Detaching and refitting the high voltage PWB ................................................................ 1-5-35

(5) Detaching and refitting the FAX control PWB (4 in 1 model (with FAX) only) ................ 1-5-36

1-5-9 Drive section........................................................................................................................ 1-5-37

(1) Detaching and refitting the MP feed drive unit................................................................ 1-5-37

(2) Detaching and refitting the drum/developing drive unit .................................................. 1-5-38

(3) Detaching and refitting the paper feed drive unit............................................................ 1-5-40

(4) Detaching and refitting the fuser pressure drive unit ...................................................... 1-5-41

(5) Detaching and refitting the middle transfer drive unit ..................................................... 1-5-43

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2KW/2KX-6

1-5-10 Optical section ..................................................................................................................... 1-5-45

(1) Detaching and refitting the laser scanner unit ................................................................ 1-5-45

(2) Detaching and refitting the scanner unit ......................................................................... 1-5-48

1-5-11 Document processor ........................................................................................................... 1-5-52

(1) Detaching and refitting the document processor ............................................................ 1-5-52

(2) Detaching and refitting the DP paper feed pulley unit .................................................... 1-5-56

(3) Detaching and refitting the DP separation pad............................................................... 1-5-60

(4) Detaching and refitting the DP drive PWB...................................................................... 1-5-61

1-5-12 Others .................................................................................................................................. 1-5-62

(1) Detaching and refitting the paper conveying unit ........................................................... 1-5-62

(2) Detaching and refitting the operation panel.................................................................... 1-5-64

(3) Detaching and refitting the power source inlet ............................................................... 1-5-65

(4) Direction of installing the principal fan motors ................................................................ 1-5-67

1-6 Requirements on PWB Replacement

1-6-1 Upgrading the firmware ......................................................................................................... 1-6-1

1-6-2 Remarks on engine PWB replacement ................................................................................. 1-6-3

2-1 Mechanical Construction

2-1-1 Paper feed/conveying section ............................................................................................... 2-1-1

(1) Cassette paper feed section............................................................................................. 2-1-1

(2) MP tray paper feed section............................................................................................... 2-1-3

(3) Paper conveying section .................................................................................................. 2-1-5

2-1-2 Drum section ......................................................................................................................... 2-1-7

2-1-3 Developing section ................................................................................................................ 2-1-9

2-1-4 Optical section ..................................................................................................................... 2-1-11

(1) Image scanner section ................................................................................................... 2-1-11

(2) Laser scanner section .................................................................................................... 2-1-14

2-1-5 Transfer/Separation section ................................................................................................ 2-1-16

(1) Intermediate transfer unit section ................................................................................... 2-1-16

(2) Secondary transfer roller section.................................................................................... 2-1-18

2-1-6 Fuser section ....................................................................................................................... 2-1-19

2-1-7 Eject/Feedshift section ........................................................................................................ 2-1-21

2-1-8 Duplex conveying section....................................................................................................2-1-23

2-1-9 Document processor ........................................................................................................... 2-1-25

(1) Original feed section....................................................................................................... 2-1-25

(2) Original conveying section.............................................................................................. 2-1-27

(3) Original switchback/eject sections .................................................................................. 2-1-29

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

(5) Document processor ........................................................................................................ 2-2-9

Page 14

2KW/2KX-5

2-3 Operation of the PWBs

2-3-1 Power source PWB ............................................................................................................... 2-3-1

2-3-2 Engine PWB .......................................................................................................................... 2-3-3

2-3-3 Main PWB............................................................................................................................ 2-3-13

2-3-4 Drum relay PWB .................................................................................................................. 2-3-20

2-3-5 DP drive PWB...................................................................................................................... 2-3-23

2-4 Appendixes

2-4-1 Appendixes ............................................................................................................................ 2-4-1

(1) Maintenance kits............................................................................................................... 2-4-1

(2) Repetitive defects gauge .................................................................................................. 2-4-2

(3) Firmware environment commands ................................................................................... 2-4-3

(4) Maintenance Commands.................................................................................................. 2-4-9

(5) Wiring diagram ............................................................................................................... 2-4-17

Page 15

1-1 Specifications

1-1-1 Specifications

Machine

2KW/2KX-3

Item

Specifications

3 in 1 model (without FAX) 4 in 1 model (with FAX)

Type Desktop

Printing method Electrophotography by semiconductor laser, tandem (4) drum system

Originals Sheet, Book, 3-dimensional objects (maximum original size: Folio/Legal)

Original feed system Fixed

(Duplex: 60 to 163 g/m2)

, 230 m (Cardstock)

Paper weight

Paper type

Cassette 60 to 163 g/m

MP tray

Cassette

60 to 220 g/m

Plain, Recycled, Preprinted, Bond, Color (Colour), Prepunched, Letterhead, Thick, High quality, Custom 1 to 8 (Duplex: Same as simplex)

Plain, Transparency, Vellum, Labels, Recycled, Preprinted, Bond,

MP tray

Cardstock, Color (Colour), Prepunched, Letterhead, Thick, Envelope, Coated, High quality, Custom 1 to 8

Cassette

Paper size

MP tray

A4, A5, A6, B5, Letter, Legal, Statement, Executive, Oficio II, Folio, 16K, Custom

A4, A5, A6, B5, ISO B5, B6, Letter, Legal, Statement, Executive, Oficio II, Folio, 16K, Envelope #10, Envelope #9, Envelope #6, Envelope Monarch, Envelope DL, Envelope C5, Postcards, Return postcard, Youkei 2, Youkei 4, Custom

Manual mode : 25 to 400%, 1% increments

Zoom level

Auto mode : 400%, 200%, 141%, 129%, 115%, 90%, 86%, 78%, 70%,

A4R : 26 sheets/min LetterR : 28 sheets/min

Simplex

Copying

speed

Legal : 23 sheets/min B5R : 28 sheets/min A5R : 28 sheets/min A6R : 28 sheets/min

A4R : 13 sheets/min

Duplex

LetterR : 13 sheets/min Legal : 12 sheets/min

First copy

time

(A4, feed from

cassette)

Warm-up time

(22 °C/71.6 °F, 60% RH)

Paper

Cassette 150 sheets (80g/m

capacity

B/W

Color

MP tray 50 sheets (80 g/m

When using the DP : 11.0 s or less When the DP is not used: 10.0 s or less

When using the DP : 13.0 s or less When the DP is not used: 12.0 s or less

Power on : 29 s or less Sleep mode: 20 s or less

Output tray capacity 150 sheets (80g/m

64%, 50%, 25%

)

, plain paper, A4/Letter or less)

)

Continuous copying 1 to 999 sheets

1-1-1

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2KW/2KX-1

Item

Light source Exposure lamp

Scanning system Flat bed scanning by CCD image sensor

Photoconductor OPC drum (diameter 30 mm)

Image write system Semiconductor laser

Charging system Charger roller

Developing system

Transfer system

Separation system Small diameter separation

Cleaning system Drum: Counter blade

Charge erasing system Exposure by cleaning lamp (LED)

Fusing system

3 in 1 model (without FAX) 4 in 1 model (with FAX)

Touch down developing system Developer: 2-component Toner replenishing: Automatic from the toner container

Primary: Transfer belt Secondary: Transfer roller

Heat and pressure fusing with the heat roller and the press roller Heat source: halogen heater Abnormally high temperature protection devices: thermostat

Specifications

CPU PowerPC464 (667MHz)

Main

memory

Interface

Resolution 600 × 600 dpi

Operating

environment

Dimensions (W × D × H)

Weight 36.5 kg / 80.3 lb (with toner container)

Space required (W × D)

Power source

Standard 768 MB

Maximum 1792 MB

Standard

Option

Temperature 10 to 32.5 °C/50 to 90.5 °F

Humidity 15 to 80% RH

Altitude 2,500 m/8,202 ft or less

Brightness 1,500 lux or less

USB interface connector: 1 (USB Hi-speed) USB host: 2 Network interface: 1 (10BASE-T/100BASE-TX)

KUIO/W slot: 1

514 × 550 × 580 mm 20 1/4 × 21 5/8 × 22 13/16”

514 × 1020 mm (using MP tray) 20 1/4 × 40 3/16” (using MP tray)

120 V AC, 60 Hz, more than 8.9 A 220 - 240 V AC, 50/60 Hz, more than 4.7 A

Options Paper feeder × 2, Expanded memory

1-1-2

Page 17

Document processor

Item Specifications

Original feed method Automatic feed

Supported original types Sheet originals

2KW/2KX

Original sizes

Original weights

Maximum: A4/Legal Minimum : A5/Statement

Simplex: 50 to 120 g/m Duplex : 50 to 110 g/m

Loading capacity 50 sheets (50 to 80 g/m2) or less

Dimensions (W × D × H)

490 × 338 × 104 mm 19 5/16 × 13 5/16 × 4 1/8”

Weight 3 kg/ 6.6 lb or less

Printer

Item Specifications

Printing speed Same as copying speed.

First print time

(A4, feed from cassette)

Resolution 600 dpi

Operating system

B/W : 9.0 s or less Color: 10.5 s or less

Windows 2000, Windows XP, Windows XP Professional, Windows Server 2003, Windows Server 2003 x64 Edition, Windows Vista x86 Edition, Windows Vista x64 Edition, Windows 7 x86 Edition, Windows 7 x64 Edition, Windows Server 2008, Windows Server 2008 x64 Edition, Apple Macintosh OS 10.x

USB interface connector: 1 (USB Hi-speed)

Interface

USB host: 2 Network interface: 1 (10BASE-T/100BASE-TX)

Page description language PRESCRIBE

1-1-3

Page 18

Scanner

2KW/2KX-1

Item Specifications

Operating system

System requirements

Resolution 600 dpi, 400 dpi, 300 dpi, 200 dpi

File format JPEG, TIFF, PDF, XPS

Simplex

Scanning

speed

Duplex

Interface Ethernet (10 BASE-T/100 BASE-TX)

Network protocol TCP/IP

Transmission system

Windows 2000 (Service Pack 4), Windows XP, Windows Vista, Windows 7, Windows Server 2003, Windows Server 2008

IBM PC/AT compatible CPU: Celeron 600 MHz or higher RAM: 128 MB or more HDD free space: 20 MB or more Interface: Ethernet

B/W : 35 images/min Color: 25 images/min (A4 landscape, 300 dpi, Image quality: Text/Photo original)

B/W : 18 images/min Color: 13 images/min (A4 landscape, 300 dpi, Image quality: Text/Photo original)

PC transmission SMB Scan to SMB FTP Scan to FTP, FTP over SSL E-mail transmission SNTP Scan to E-mail TWAIN scan* WIA scan*

*1 Available operating system: Windows 2000 (Service Pack 4), Windows XP, Windows Vista,

Windows Server 2008, Windows 7

*2 Available operating system: Windows Vista, Windows Server 2008, Windows 7

1-1-4

Page 19

FAX (4 in 1 model (with FAX) only)

Item Specifications

Compatibility G3

Communication line Subscriber telephone line

Transmission time 3 s or less (33600 bps, JBIG, ITU-T A4 #1 chart)

2KW/2KX

Transmission speed

Coding scheme JBIG/MMR/MR/MH

Error correction ECM

Original size

Automatic document feed Max. 50 sheets

Scanner resolution

Printing resolution 600 × 600 dpi

Gradations 256 shades (Error diffusion)

One-Touch key 22 keys

Multi-Station transmission Max. 100 destinations

Substitute

memory reception

Image memory capacity 3.5 MB (standard) (for incoming faxed originals)

33600/31200/28800/26400/24000/21600/19200/16800/14400/12000/9600/ 7200/4800/2400 bps

Max. width: 8 1/2"/216 mm Max. length: 14"/356 mm

Horizontal × Vertical 200 × 100 dpi Normal (8 dot/mm × 3.85 line/mm) 200 × 200 dpi Fine (8 dot/mm ×7.7 line/mm) 200 × 400 dpi Super fine (8 dot/mm × 15.4 line/mm) 400 ×400 dpi Ultra fine (16 dot/mm ×15.4 line/mm)

256 sheets or more (when using ITU-T A4 #1 chart)

Report output

NOTE: These specifications are subject to change without notice.

Sent result report, FAX RX result report, Report for job canceled before sending, Activity report, Status page

1-1-5

Page 20

1-1-2 Parts names

1. Document processor (DP)

2. Contact glass

3. Original size Indicator plate

4. Operation panel

5. Top tray lever

6. Paper stopper

7. Top tray

8. MP (Multi-Purpose) tray

9. Cassette

10. USB memory slot

11. Main power switch

12. Toner container K

13. Toner container M

14. Toner container C

15. Toner container Y

16. Waste toner cover

17. Waste toner box

18. Lock release button

(1) Machine (front side)

2KW/2KX

12131415

Figure 1-1-1

1-1-6

Page 21

(2) Machine (rear side)

19. Rear cover

20. Rear cover lever

21. IF cover

22. Memory cover

23. Power cord cover

24. Paper conveying unit

25. Power cord connector

26. Network indicators

27. Network interface connector

28. USB interface connector

29. USB memory slot

30. LINE connector*

31. TEL connector*

*: 4 in 1 model (with FAX) only

2KW/2KX-2

Figure 1-1-2

1-1-7

Page 22

(3) Document processor

32. DP top cover

33. Original width guides

34. Original table

35. Original eject table

36. Switchback table

37. Original stopper

38. Opening Handle

2KW/2KX

Figure 1-1-3

1-1-8

Page 23

(4) Operation panel

1. System menu/Counter key

2. Document box key

3. Status/Job cancel key

4. Copy key

5. Send key

6. FAX key*

7. Address book key

8. Address recall/Pause key*

9. Confirm/Add destination key

10. On Hook key*

11. One-touch keys

12. Shift Lock key

13. Auto color key

14. Full color key

15. Black and White key

16. Message display

17. Left Select key

18. Right Select key

19. Processing indicator

20. Memory indicator

21. Attention indicator

22. Back key

23. Cursor keys

24. OK key

25. Function Menu key

26. Numeric keys

27. Clear key

28. Reset key

29. Stop key

30. Start key

31. Program keys

32. Main power LED

33. Power key

34. Logout key

*: 4 in 1 model (with FAX) only

2KW/2KX

31 2

4 7 8 9 10 16

12 18

13 14

1511 17

27 32 3328

19 20

20 22 23 26 31 3430

Figure 1-1-4

1-1-9

Page 24

1-1-3 Machine cross section

1. Cassette paper feed section

2. MP tray paper feed section

3. Paper conveying section

4. Laser scanner unit KM

5. Laser scanner unit CY

6. Drum unit K

7. Drum unit M

8. Drum unit C

9. Drum unit Y

10. Developing unit K

11. Developing unit M

12. Developing unit C

13. Developing unit Y

14. Toner container section

15. Primary transfer section

16. Secondary transfer/Separation sections

17. Fuser section

18. Eject/Feed shift sections

19. Duplex section

20. Image scanner unit

21. Document processor

2KW/2KX

Original path

Paper path

1248 11 7 10 6

Figure 1-1-5

1-1-10

Page 25

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: 120 V AC, 8.9 A 220 - 240 V AC, 4.7 A

4. Power source 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.

2KW/2KX

400 mm 15 3/4"

300 mm300 mm

300 mm 11 13/16"11 13/16"11 13/16"

600 mm 23 5/8"

Figure 1-2-1

1-2-1

Page 26

1-2-2 Unpacking

Unpacking

1. Machine

2. Outer case

3. Machine cover (620 × 580)

4. Bottom spacer

5. Plastic bag (650 × 650)

6. Left spacer

7. Bottom pads

8. Bottom case

9. Front pad

10. Top spacer

11. Top pad L

12. Top pad R

13. Plastic bag (240 × 350)

14. Installation guide etc.

15. CD-ROM*

16. Middle spacer

17. Power cord

18. Waste toner box

19. Toner containers

20. Plastic bags (200 × 450)

21. Plastic bag (250 × 600)

22. Operation labels

23. Operation label pad

24. Modular cable**

25. Hinge joints *: 240 V AC model only. **: 4 in 1 model (with FAX) only.

220-240 V AC model

2KW/2KX-2

17 18

Figure 1-2-2

1-2-2

Page 27

120 V AC model

1. Machine

2. Outer case

3. Machine cover (620 × 580)

4. Bottom spacer

5. Plastic bag (650 × 650)

6. Left spacer

7. Bottom pads A

8. Bottom pads B

9. Bottom case

10. Front pad

11. Top spacer

12. Top pad L

13. Top pad R

14. Plastic bag (240 × 350)

15. Installation guide etc.

16. CD-ROM

17. Middle spacer

18. Power cord

19. Waste toner box

20. Toner containers

21. Plastic bags (200 × 450)

22. Plastic bag (250 × 600)

23. Operation labels

24. Operation label pad

25. Modular cable*

26. Plastic bag*

27. Hinge joints *: 4 in 1 model (with FAX) only.

2KW/2KX-2

Figure 1-2-3

Place the machine on a level surface.

1-2-3

Page 28

1. Open the DP.

Removing the tapes and pads

2. Remove two tapes.

3. Remove two sheets.

2KW/2KX-2

Ta pe

Sheets

Ta pe

4. Remove the paper.

Figure 1-2-4

Paper

Figure 1-2-5

1-2-4

Page 29

2KW/2KX-4

5. Remove the tape A and pad.

6. Move the lock lever to the position of release.

* : When turning on power if the lock lever

is not released, the error message is displayed.

7. Remove the tape B.

8. Close the DP.

Tape A

Pad

Lock lever

Tape B

Figure 1-2-6

9. Remove three tapes.

Ta pe

Figure 1-2-7

1-2-5

Page 30

2KW/2KX-2

10. Open the DP top cover.

11. Remove two tapes.

12. Close the DP top cover.

DP top cover

Ta pe

Figure 1-2-8

13. Remove five tapes.

Ta pe

1-2-6

Figure 1-2-9

Page 31

14. Remove four tapes.

2KW/2KX-2

Ta pe

15. Open the top tray.

16. Remove pads A and B.

17. Close the top tray.

Top tray

Ta pe

Figure 1-2-10

Pad B

Ta pe

Pad A

1-2-7

Figure 1-2-11

Page 32

1. Slide the release lever backward.

Installing the toner containers

Toner container

Toner feed slot

2KW/2KX-2

Release lever

2. Facing the toner feed slot up and shake the toner container 5 to 6 times.

Figure 1-2-12

Figure 1-2-13

1-2-8

Page 33

2KW/2KX-2

Installing the waste toner box

3. Install toner containers (K, M, C, Y).

4. Close the top cover.

To ne r container M

To ne r container C

To ne r container Y

To ne r container K

Top tray

1. Open the waste toner cover.

2. Open the cap of the waste toner box.

3. Install the waste toner box.

4. Close the waste toner cover.

Figure 1-2-14

Waste toner cover

Cap

Waste toner box

Figure 1-2-15

1-2-9

Page 34

2KW/2KX-2

Loading paper

1. Pull the cassette out.

2. While pressing the width lever, adjust the paper width guides to fit the paper size.

3. While pressing the length lever, adjust the paper length guide to fit the paper size.

Paper length guide

Length lever

Paper width guide

Cassette

Width lever

4. Load the paper in the cassette.

5. Turn the paper size dial so that it shows the paper size you are going to use.

6. Insert the cassette.

Figure 1-2-16

Size dial

Paper

Cassette

Figure 1-2-17

1-2-10

Page 35

1. Connect the interface cable to the

Connecting the interface cable

Connecting the power cord

Completion of the machine installation

machine and PC or network.

2KW/2KX-2

Network interface

USB interface

1. Remove the power cord cover.

2. Connect the power cord to the machine and the wall outlet.

3. Refit the power cord cover.

4. Press the main power switch to turn power on.

5. Installing the printer driver (refer to operation guide).

Figure 1-2-18

Power source cord

Power cord cover

Figure 1-2-19

1-2-11

Page 36

1-2-3 Installing the expansion memory (option)

Procedure

1. Turn off the main power switch. Caution: Do not insert or remove expansion memory while machine power is on. Doing so may cause damage to the machine and the expansion memory.

2. Remove the memory cover.

2KW/2KX-2

Memory cover

3. Release the hook and then open the fan bracket.

Fan bracket

Figure 1-2-20

Hook

1-2-12

Figure 1-2-21

Page 37

2KW/2KX-2

4. Insert the expansion memory into the memory socket so that the notches on the memory align with the corresponding protrusions in the slot.

5. Close the fan bracket.

6. Refit the memory cover.

7. Print a status page to check the memory expansion (see page 1-3-74). If memory expansion has been properly performed, information on the installed memory is printed with the total memory capacity has been increased. Standard memory capacity 768 MB.

Expansion memory

Memory socket

Fan bracket

Figure 1-2-22

1-2-13

Page 38

2KW/2KX

This page is intentionally left blank.

1-2-14

Page 39

2KW/2KX-1

1-3 Maintenance Mode

1-3-1 Maintenance mode

The machine is equipped with a maintenance function which can be used to maintain and service the machine.

(1) Executing a maintenance item

Start

Enter “10871087” using

the numeric keys.

Enter the maintenance item

number using the cursor left/right keys

or numeric keys.

Press the start key.

The selected maintenance item is run.

Press the stop key.

Yes

Repeat the same

maintenance item?

Maintenance mode is entered.

The maintenance item is selected.

Yes

Run another maintenance

item?

Turn the main power switch off and on.

End

Maintenance mode is exited and the system is restarted to initialize it and to reflect the setting changes.

1-3-1

Page 40

(2) Maintenance modes item list

2KW/2KX-7

Section

General U000 Outputting an own-status report -

Drive, paper feed and paper conveying system

Optical U065 Adjust Scanner Motor Speed 0/0

Item

No.

U001 Exit Maintenance Mode -

U002 Setting the factory default data -

U019 Firmware Version -

U034 Adjust Paper Timing Data

LSU Out Top LSU Out Left

U066 Adjust Table Leading Edge Timing 0/0

U067 Adjust Table Center 0/0

U068 Adjust DP Scan Position 0/0

U070 Adjust DP Motor Speed 0

U071 Adjust DP Leading Edge Timing 0/0/0/0/0

Content of maintenance item

Initial

setting

0/0/0

0/0/0/0/0

U072 Adjust DP Original Center 0/12/0

Operation panel and support equipment

Mode setting U250 Setting the maintenance cycle 200000

Image processing

U203 Checking DP operation -

U222 Setting the IC card type Other

U251 Checking/clearing the maintenance count 0

U252 Setting the destination -

U253 Switching between double and single counts Double count

U260 Selecting the timing for copy counting Eject

U285 Setting service status page On

U332 Setting the size conversion factor 1.0

U345 Setting the value for maintenance due indication 0

U402 Adjust Print Margin 4.0/4.0/4.0/4.0

U403 Adjust Scanning Margin(Table) 2.0/2.0/2.0/2.0

U404 Adjust Scanning Margin(DP) 3.0/2.5/3.0/4.0

U410 Adjusting the halftone automatically -

U411 Adjusting the scanner automatically -

U425 Setting the target -

1-3-2

Page 41

2KW/2KX-7

Section

Fax U600 Initializing all data -

Item

No.

U601 Initializing permanent data -

U603 Setting user data 1 DTMF

U604 Setting user data 2 2 (120 V)

U605 Clearing data -

U610 Setting system 1

Setting the number of lines to be ignored when receiving a fax at 100% magnification Setting the number of lines to be ignored when receiving a fax in the auto reduction mode Setting the number of lines to be ignored when receiving a fax (A4R/LetterR) in the auto reduction mode

U611 Setting system 2

Setting the number of adjustment lines for automatic reduction Setting the number of adjustment lines for automatic reduction when A4 paper is set Setting the number of adjustment lines for automatic reduction when letter size paper is set

Content of maintenance item

Initial

setting

1 (220-240 V)

U612 Setting system 3

Selecting if auto reduction in the auxiliary direction is to be performed Setting the automatic printing of the protocol list Setting how trailing edge margins are detected

U620 Setting the remote switching mode One

U625 Setting the transmission system 1

Setting the auto redialing interval

Setting the number of times of auto redialing

U630 Setting communication control 1

Setting the communication starting speed Setting the reception speed Setting the waiting period to prevent echo problems at the sender Setting the waiting period to prevent echo problems at the receiver

U631 Setting communication control 2

Setting ECM transmission Setting ECM reception Setting the frequency of the CED signal

Off On

3 (120 V)

2 (220-240 V)

2 (120 V)

3 (220-240 V)

14400bps/V17

14400bps

300

On On

2100

U632 Setting communication control 3

Setting the DIS signal to 4 bytes Setting the CNG detection times in the fax/telephone auto select mode

1-3-3

Off

2Time

Page 42

2KW/2KX-7

Section

Fax

Item

No.

U633 Setting communication control 4

Enabling/disabling V.34 communication Setting the number of times of DIS signal reception Setting the number of times of DIS signal reception Setting the reference for RTN signal output

U634 Setting communication control 5 0

U640 Setting communication time 1

Setting the one-shot detection time for remote switching Setting the continuous detection time for remote switching

U641 Setting communication time 2

Setting the T0 time-out time Setting the T1 time-out time Setting the T2 time-out time Setting the Ta time-out time Setting the Tb1 time-out time Setting the Tb2 time-out time Setting the Tc time-out time Setting the Td time-out time

Content of maintenance item

Initial

setting

On On

Once

15%

56 36 69 30 20 80 60

9 (120 V)

6 (220-240 V)

U650 Setting modem 1

Setting the G3 transmission cable equalizer Setting the G3 reception cable equalizer Setting the modem detection level

U651 Setting modem 2

Modem output level

DTMF output level (main value)

DTMF output level (level difference)

U660 Setting the NCU

Setting the connection to PBX/PSTN Setting PSTN dial tone detection Setting busy tone detection Setting for a PBX Setting the loop current detection before dialing

U670 Outputting lists -

U695 FAX function customize On/Off

U699 Setting the software switches -

0dB 0dB

-43dBm

9 (120 V)

10 (220-240 V)

5 (120 V)

10.5 (220-240 V) 2 (120 V)

2.5 (220-240 V)

PSTN

On On

Loop

1-3-4

Page 43

2KW/2KX-7

Section

Others U910 Clearing the print coverage data -

Item

No.

U917 Setting backup data reading/writing -

U920

U927 Clearing the all copy counts and machine life counts (one

U928 Checking machine life counts -

U977 Data capture mode -

U995 Memory data Individual setting -

Checking the copy counts -

time only)

Content of maintenance item

Initial

setting

1-3-5

Page 44

(3) Contents of the maintenance mode items

Display Output list

Maintenance List of the current settings of the maintenance modes

Event Outputs the event log

All Outputs the all reports

Display Output list

Print Outputs the report

USB (Text) Sends output data to the USB memory (text type)

USB (HTML) Sends output data to the USB memory (HTML type)

Item No. Description

U000 Outputting an own-status report

Description

Outputs lists of the current settings of the maintenance items and paper jam and service call occurrences. Outputs the event log. Also sends output data to the USB memory.

Purpose

To check the current setting of the maintenance items, or paper jam or service call occurrences. Before initializing or replacing the backup RAM, output a list of the current settings of the maintenance items to reenter the settings after initialization or replacement.

Method

1. Press the start key.

2. Select the item to be output using the cursor up/down keys.

2KW/2KX

3. Press the start key. A list is output.

Method: Send to the USB memory

1. Press the power key on the operation panel, and after verifying the main power indicator has gone off, switch off the main power switch.

2. Insert USB memory in USB memory slot.

3. Turn the main power switch on.

4. Enter the maintenance item.

5. Press the start key.

6. Select the item to be send.

7. Select [Text] or [HTML].

8. Press the start key. Output will be sent to the USB memory.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-6

Page 45

Item No. Description

U000 Event log

Event Log

MFP

(1)

Firmware version 2KX_2000.000.000 2010.04.06

2KW/2KX-2

(2)

06/Apr/2010 08:40

(3) (4) (5)

[XXXXXXXX] [XXXXXXXX] [XXXXXXXX]

(7)

Paper Jam Log

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

Count.

1876543 166554 4988 4988 4988 4988 110 3 110 3 110 3 110 3 1027 1027 1027 1027 406 36

Event Descriprions

0501.01.08.01.01

4020.01.08.01.01

0501.01.08.01.01

4020.01.08.01.01

0501.01.08.01.01

4020.01.08.01.01

0501.01.08.01.01

4020.01.08.01.01

0501.01.08.01.01

4020.01.08.01.01

0501.01.08.01.01

4020.01.08.01.01

0501.01.08.01.01

4020.01.08.01.01

0501.01.08.01.01

4020.01.08.01.01

0501.01.08.01.01

(a) (b) (c) (d) (e)

(11)

Counter Log

J0100:

(f) (g) (h)

J0105: J0106: J0110: J0 111: .

. . . . .

J0512:

J0513:

J0518:

J0519:

J1020:

. . . . .

J4201: J4202: J4203: J4208: J4209: .

. . . . .

0 0 0 0 0

C0030: C0070: C0100: C0120: C0130: .

. . . . .

(8)

Service Call Log

Count.

1881214

178944

5296

5295

2099

1054

809

Maintenance Log

(9)

Count.

1045571

104511

7045

3454

417

Unknown toner Log

(10)

Count.

3454

406

C2100:

C2200:

C2300:

C2330:

C2340:

. . . . .

1 1 1 1 1

Service Code

01.6000

01.2100

01.4000

01.6000

01.2100

01.4000

01.6000

01.2100

Item

01.00

01.01

Item

01.00

T00:

T01:

Figure 1-3-1

1-3-7

(6)

[XXXXXXXXXXXXXXXX]

Page 46

Item No. Description

No. Items Description

(1) System version

(2) System date

(3) Engine soft version

(4) Engine boot version

(5) Operation panel mask version

(6) Machine serial number

(7) Paper Jam

Log

# Count. Event

Remembers 1 to 16 of occurrence. If the occurrence of the previous paper jam is less than 16, all of the paper jams are logged. When the occurrence excesseds 16, the oldest occurrence is removed.

The total page count at the time of the paper jam.

Log code (hexadecimal, 5 categories)

(a) Cause of a paper jam (b) Paper source (c) Paper size (d) Paper type (e) Paper eject

(a) Cause of paper jam (Hexadecimal)

Refer to P.1-4-1 for paper jam location 0100: Controller sequence error 0105: Registration sensor not detected 0106: Controller sequence error 0110: Top tray open 0111: Rear cover open 0112: Front cover open 0113: MP tray open 0120: Controller sequence error 0121: Controller sequence error 0211: Rear cover open (paper feeder 1) 0212: Rear cover open (paper feeder 2) 0501: No paper feed from cassette 1 0502: No paper feed from cassette 2 0503: No paper feed from cassette 3 0508: No paper feed from duplex section 0509: No paper feed from MP tray 0511: Multiple sheets in cassette 1 0512: Multiple sheets in cassette 2 0513: Multiple sheets in cassette 3 0518: Multiple sheets in duplex section 0519: Multiple sheets in MP tray 1020: MP paper conveying sensor is turned ON 1403: PF feed sensor 1 does not turn ON 1413: PF feed sensor 1 does not turn OFF 1420: PF feed sensor 1 is turned ON 1620: PF feed sensor 2 is turned ON

U000 Detail of event log

2KW/2KX-3

1-3-8

Page 47

Item No. Description

No. Items Description

(7)

cont.

Paper Jam Log

4002: Registration sensor does not turn ON (Paper feeder 1) 4003: Registration sensor does not turn ON (Paper feeder 2) 4009: Registration sensor does not turn ON (MP tray) 4012: Registration sensor does not turn OFF (Paper feeder 1) 4013: Registration sensor does not turn OFF (Paper feeder 2) 4019: Registration sensor does not turn OFF (MP tray) 4020: Registration sensor is turned ON 4201: Eject sensor does not turn ON (Cassette) 4202: Eject sensor does not turn ON (Paper feeder 1) 4203: Eject sensor does not turn ON (Paper feeder 2) 4208: Eject sensor does not turn ON (Duplex) 4209: Eject sensor does not turn ON (MP tray) 4211: Eject sensor does not turn OFF (Cassette) 4212: Eject sensor does not turn OFF (Paper feeder 1) 4213: Eject sensor does not turn OFF (Paper feeder 2) 4218: Eject sensor does not turn OFF (Duplex) 4219: Eject sensor does not turn OFF (MP tray) 4220: Eject sensor is turned ON 9010: DP top cover open 9400: No original feed 9401: An original jam in the original switchback section 2 9410: An original jam in the original conveying section 9411: An original jam in the original switchback section 1

(b) Detail of paper source (Hexadecimal)

00: MP tray 01: Cassette 1 02: Cassette 2 (paper feeder 1) 03: Cassette 3 (paper feeder 2) 04 to 09: Reserved

00: (Not specified) 01: Monarch 02: Business 03: International DL 04: International C5 05: Executive 06: Letter-R 86: Letter-E 07: Legal 08: A4R 88: A4E 09: B5R 89: B5E 0A: A3

0B: B4 0C: Ledger 0D: A5R 0E: A6 0F: B6 10: Commercial #9 11: Commercial #6 12: ISO B5 13: Custom size 1E: C4 1F: Postcard 20: Reply-paid post-

card

21: Oficio II

22: Special 1 23: Special 2 24: A3 wide 25: Ledger wide 26: Full bleed paper (12 x 8) 27: 8K 28: 16K-R A8: 16K-E 32: Statement-R B2: Statement-E 33: Folio 34: Western type 2 35: Western type 4

U000

2KW/2KX

1-3-9

Page 48

Item No. Description

No. Items Description

(7)

cont.

Paper Jam Log

(d) Detail of paper type (Hexadecimal)

01: Plain 02: Transparency 03: Preprinted 04: Labels 05: Bond 06: Recycled 07: Vellum 08: Rough 09: Letterhead

0A: Color 0B: Prepunched 0C: Envelope 0D: Cardstock 0E: Coated 0F: 2nd side 10: Thick 11: High quality

15: Custom 1 16: Custom 2 17: Custom 3 18: Custom 4 19: Custom 5 1A: Custom 6 1B: Custom 7 1C: Custom 8

(e) Detail of paper eject location (Hexadecimal)

01: Face down (FD)

(8) Service Call

Log

# Count. Service Code

Remembers 1 to 8 of occurrence of self diagnostics error. If the occurrence of the previous diagnostics error is less than 8, all of the diagnostics errors are logged.

The total page count at the time of the self diagnostics error.

Self diagnostic error code (See page 1-4-7)

Example:

01.6000

01: Self diagnostic error 6000: Self diagnostic error code number

(9) Maintenance

Log

# Count. Item

Remembers 1 to 8 of occurrence of replacement. If the occurrence of the previous replacement of toner container is less than 8, all of the occurrences of replacement are logged.

The total page count at the time of the replacement of the toner container.

Code of maintenance replacing item (1 byte, 2 categories)

First byte (Replacing item) 01: Toner container Second byte (Type of replacing item) 00: Black 01: Cyan 02: Magenta 03: Yellow

First byte (Replacing item) 02: Maintenance kit Second byte (Type of replacing item) 01: MK-590/592/594

U000

2KW/2KX-5

1-3-10

Page 49

Item No. Description

No. Items Description

(10) Unknown Toner

Log

# Count. Item

Remembers 1 to 5 of occurrence of unknown toner detection. If the occurrence of the previous unknown toner detection is less than 5, all of the unknown toner detection are logged.

The total page count at the time of the toner empty error with using an unknown toner container.

Unknown toner log code (1 byte, 2 categories)

First byte 01: Toner container (Fixed) Second byte 00: Black 01: Cyan 02: Magenta 03: Yellow

(11) Counter Log

Comprised of three log counters including paper jams, self diagnostics errors, and replacement of the toner container.

(f) Paper jam (g) Self diagnostic

error

(h) Maintenance item replacing

Indicates the log counter of paper jams depending on location.

Refer to Paper Jam Log.

All instances including those are not occurred are displayed.

Indicates the log counter of self diagnostics errors depending on cause. (See page 1-4-7)

Example: C6000: 4

Self diagnostics error 6000 has happened four times.

Indicates the log counter depending on the maintenance item for maintenance.

T: Toner container 00: Black 01: Cyan 02: Magenta 03: Yellow M: Maintenance kit 01: MK-590/592/594

Example: T00: 1 The toner container has been replaced once.

U000

2KW/2KX-2

1-3-11

Page 50

Item No. Description

Codes Description

0001 Controller error

0020 Engine error

0040 Scanner error

U001 Exit Maintenance Mode

Description

Exits the maintenance mode and returns to the normal copy mode.

Purpose

To exit the maintenance mode.

Method

1. Press the start key. The normal copy mode is entered.

U002 Setting the factory default data

Description

Restores the machine conditions to the factory default settings.

Purpose

To move the image scanner unit to the home position.

2KW/2KX-7

Method

1. Press the start key.

2. Select [Mode1(All)] using the cursor up/down keys.

3. Press the start key. The imege scanner unit returns to the home position.

4. Turn the main power switch off and on.

* : An error code is displayed in case of an initialization error.

When errors occurred, turn main power switch off then on, and execute initialization using maintenance item U002.

Error codes

1-3-12

Page 51

Item No. Description

Display Description

Main Main ROM

MMI Operation ROM

Engine Engine ROM

Engine Boot Engine booting

Scanner Scanner ROM

Scanner Boot Scanner booting

Option Language Optional language ROM

Color Table Color table ROM

Cassette2 Paper feeder 2

Cassette3 Paper feeder 3

Fax Boot Fax Boot

Fax APL Fax APL

Fax IPL Fax IPL

U019 Firmware Version

Description

Displays the part number of the ROM fitted to each PWB.

Purpose

To check the part number or to decide, if the newest version of ROM is installed.

Method

1. Press the start key. The ROM version are displayed.

2. Change the screen using the cursor up/down keys.

2KW/2KX-7

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-13

Page 52

Item No. Description

Display Description

LSU Out Top Leading edge registration adjustment

LSU Out Left Center line adjustment

Display Description

Setting

range

Initial

setting

Change in

value per step

MPT Paper feed from MP tray -100 to 600 0 0.1 mm

Cassette Paper feed from cassette -100 to 600 0 0.1 mm

Duplex Duplex mode (second) -100 to 600 0 0.1 mm

U034 Adjust Paper Timing Data

Description

Adjusts the leading edge registration or center line.

Purpose

Make the adjustment if there is a regular error between the leading edges of the copy image and original. Make the adjustment if there is a regular error between the center lines of the copy image and original.

Method

1. Press the start key.

2. Select the item to be adjusted.

2KW/2KX-7

Adjustment: [LSU Out Top]

1. Press the system menu key.

2. Press the start key to output a test pattern.

3. Press the system menu key.

4. Select the item to be adjusted.

5. Change the setting value using the cursor left/rigrt keys or numeric keys. For output example 1, increase the value. For output example 2, decrease the value.

Leading edge registration (20 ± 1.0 mm)

Correct image

Output

example 1

Figure 1-3-2

6. Press the start key. The value is set.

1-3-14

Output

example 2

Page 53

Item No. Description

U034

U066

(P.1-3-18)

U071

(P.1-3-22)

Display Description

Setting

range

Initial

setting

Change in

value per step

MPT Paper feed from MP tray -100 to 600 0 0.1 mm

Cassette1 Paper feed from optional cassette1 -100 to 600 0 0.1 mm

Cassette2 Paper feed from optional cassette2 -100 to 600 0 0.1 mm

Cassette3 Paper feed from optional cassette3 -100 to 600 0 0.1 mm

Duplex Duplex mode (second) -100 to 600 0 0.1 mm

U034

U067

(P.1-3-19)

U072

(P.1-3-24)

U034 Caution

Check the copy image after the adjustment. If the image is still incorrect, perform the following adjustments in maintenance mode.

Adjustment: [LSU Out Left]

1. Press the system menu key.

2. Press the start key to output a test pattern.

3. Press the system menu key.

4. Select the item to be adjusted.

2KW/2KX-7

5. Change the setting value using the cursor left/rigrt keys or numeric keys. For output example 1, increase the value. For output example 2, decrease the value.

Center line of printing (within ± 2.0 mm)

Correct image

Output

example 1

Output

example 2

Figure 1-3-3

6. Press the start key. The value is set.

Caution

Check the copy image after the adjustment. If the image is still incorrect, perform the following adjustments in maintenance mode.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-15

Page 54

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

Y Scan Zoom

Scanner magnification in the main scanning direction

-32 to 127 0 0.1 %

X Scan Zoom

Scanner magnification in the auxiliary scanning direction

-25 to 25 0 0.1 %

U065 Adjust Scanner Motor Speed

Description

Adjusts the magnification of the original scanning.

Purpose

Make the adjustment if the magnification in the main scanning direction is incorrect. Make the adjustment if the magnification in the auxiliary scanning direction is incorrect.

Method

1. Press the start key.

2. Press the system menu key.

3. Place an original and press the start key to make a test copy.

4. Press the system menu key.

5. Select the item to be adjusted.

2KW/2KX-7

Adjustment: [Y Scan Zoom]

1. Change the setting value using the cursor left/rigrt keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value. Increasing the setting enlarges the image and decreasing it narrows the image.

Original Copy

example 1

Copy

example 2

Figure 1-3-4

2. Press the start key. The value is set.

1-3-16

Page 55

Item No. Description

U065 Adjustment: [X Scan Zoom]

1. Change the setting value using the left/rigrt keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value. Increasing the value makes the image longer, while decreasing the value makes the image shorter.

2KW/2KX-7

Original Copy

example 1

Copy

example 2

Figure 1-3-5

2. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-17

Page 56

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

Front Scanner leading edge registra-

tion

-45 to 45 0 0.086 mm

Rotate Scanner leading edge registra-

tion (rotate copying)

-45 to 45 0 0.086 mm

U034

(P.1-3-14)

U065

(P.1-3-16)

U066

U066 Adjust Table Leading Edge Timing

Description

Adjusts the scanner leading edge registration of the original scanning.

Purpose

Make the adjustment if there is a regular error between the leading edges of the copy image and original.

Adjustment

1. Press the start key.

2. Press the system menu key.

3. Place an original and press the start key to make a test copy.

4. Press the system menu key.

5. Select the item to be adjusted.

2KW/2KX-7

6. Change the setting value using the cursor left/right keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value. Increasing the value moves the image forward and decreasing the value moves the image backward.

Leading edge registration of the copy image (+1.0/-1.5 mm or less)

Original

Copy

example 1

Copy

example 2

Figure 1-3-6

7. Press the start key. The value is set.

Caution

If the above adjustment does not optimize the leading edge registration, proceed with the following maintenance modes.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-18

Page 57

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

Front Scanner center line -40 to 40 0 0.085 mm

Rotate Scanner center line (rotate

copying)

-40 to 40 0 0.085 mm

U034

(P.1-3-14)

U065

(P.1-3-16)

U067

U067 Adjust Table Center

Description

Adjusts the scanner center line of the original scanning.

Purpose

Make the adjustment if there is a regular error between the center lines of the copy image and original.

Adjustment

1. Press the start key.

2. Press the system menu key.

3. Place an original and press the start key to make a test copy.

4. Press the system menu key.

5. Select the item to be adjusted.

2KW/2KX-7

6. Change the setting value using the cursor left/right keys or numeric keys. For copy example 1, decrease the value. For copy example 2, increase the value. Increasing the value moves the image leftward and decreasing it moves the image rightward.

Center line of the copy image (within ± 2.0 mm)

Original Copy

example 1

Copy

example 2

Figure 1-3-7

7. Press the start key. The value is set.

Caution

If the above adjustment does not optimize the center line, proceed with the following maintenance modes.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-19

Page 58

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

DP Read Starting position adjustment for

scanning originals

-33 to 33 0 0.086 mm

Black Line Scanning position for the test

copy originals

0 to 3 0 0.22 mm

U068 Adjust DP Scan Position

Description

Adjusts the position for scanning originals from the DP. Performs the test copy at the four scanning positions after adjusting.

Purpose

Used when the image fogging occurs because the scanning position is not proper when the DP is used. Run U071 to adjust the timing of DP leading edge when the scanning position is changed.

Setting

1. Press the start key.l

2KW/2KX-7

2. Select [DP Read].

3. Change the setting using the cursor left/right keys or numeric keys. When the setting value is increased, the scanning position moves to the right and it moves to the left when the setting value is decreased.

4. Press the start key. The value is set.

5. Select [Black Line].

6. Change the setting using the +/- keys or numeric keys.

7. Press the start key. The value is set.

8. Set the original (the one which density is known) in the DP and press the system menu key.

9. Press the start key. Test copy is executed.

10. Perform the test copy at each scanning position with the setting value from 0 to 3 and check that no black line appears and the image is normally scanned.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-20

Page 59

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

Convey Speed

Magnification in the auxiliary scanning direction of CCD (first side)

-25 to 25 0 0.1 %

U070 Adjust DP Motor Speed

Description

Adjusts the DP original scanning speed.

Purpose

Make the adjustment if the magnification is incorrect in the auxiliary scanning direction when the DP is used.

Adjustment

1. Press the start key.

2. Press the system menu key.

3. Place an original on the DP and press the start key to make a test copy.

4. Press the system menu key.

5. Select [Convey Speed].

2KW/2KX-7

6. Change the setting value using the cursor left/right keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value. Increasing the value makes the image longer, while decreasing the value makes the image shorter.

Original Copy

example 1

Copy

example 2

Figure 1-3-8

7. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-21

Page 60

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

Front Head Leading edge registration of

CCD (first side)

-32 to 32 0 0.196 mm

Front Tail Trailing edge registration of

CCD (first side)

-32 to 32 0 0.196 mm

Back Head Leading edge registration of

CCD (second side)

-45 to 45 0 0.196 mm

Back Tail Trailing edge registration of

CCD (second side)

-45 to 45 0 0.196 mm

Rotate Leading edge registration

(rotate copying)

-128 to 127 0 0.196 mm

U071 Adjust DP Leading Edge Timing

Description

Adjusts the DP original scanning timing.

Purpose

Make the adjustment if there is a regular error between the leading or trailing edges of the original and the copy image when the DP is used.

Method

1. Press the start key.

2. Press the system menu key.

3. Place an original on the DP and press the start key to make a test copy.

4. Press the system menu key.

5. Select the item to be adjusted.l

2KW/2KX-7

1-3-22

Page 61

Item No. Description

U034

(P.1-3-14)

U071

U071 Adjustment: Leading edge registration

1. Change the setting value using the cursor left/right keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value. Increasing the value moves the image forward and decreasing the value moves the image backward.

2KW/2KX-7

Original Copy

example 1

Copy

example 2

Figure 1-3-9

2. Press the start key. The value is set.

Caution

If the first side is adjusted, check the second side and if adjustment is required, carry out the adjustment. If the above adjustment does not optimize the leading edge registration, proceed with the following maintenance modes.

Adjustment: Trailing edge registration

1. Change the setting value using the cursor left/right keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value.

Original

Copy

example 1

Copy

example 2

Figure 1-3-10

2. Press the start key. The value is set.

Caution

If the first side is adjusted, check the second side and if adjustment is required, carry out the adjustment.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-23

Page 62

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

Front DP center line (first side) -39 to 39 0 0.085 mm

Back DP center line (second side) -39 to 39 12 0.085 mm

Rotate DP center line (rotate copying) -39 to 39 0 0.085 mm

U034

(P.1-3-14)

U065

(P.1-3-16)

U067

(P.1-3-19)

U072

U072 Adjust DP Original Center

Description

Adjusts the scanning start position for the DP original.

Purpose

Make the adjustment if there is a regular error between the centers of the original and the copy image when the DP is used.

Adjustment

1. Press the start key.

2. Press the system menu key.

3. Place an original on the DP and press the start key to make a test copy.

4. Press the system menu key.

5. Select the item to be adjusted.l

2KW/2KX-7

6. Change the setting value using the cursor left/right keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value. Increasing the value moves the image rightward and decreasing it moves the image leftward.

Original Copy

example 1

Copy

example 2

Figure 1-3-11

7. Press the start key. The value is set.

Caution

If the first side is adjusted, check the second side and if adjustment is required, carry out the adjustment. If the above adjustment does not optimize the center line, proceed with the following maintenance modes.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-24

Page 63

Item No. Description

Display Description

Normal Speed Normal reading (600 dpi)

High Speed High-speed reading

Display Description

CCD ADP (Non-P) Without paper, single-sided original of CCD

(continuous operation)

CCD ADP With paper, single-sided original of CCD

CCD RADP (Non-P) Without paper, double-sided original of CCD

(continuous operation)

CCD RADP With paper, double-sided original of CCD

U203 Checking DP operation

Description

Simulates the original conveying operation separately in the DP.

Purpose

To check the DP operation.

Method

1. Press the start key.

2. Place an original in the DP if running this simulation with paper.

3. Select the speed to be operated using the cursor up/down keys.

4. Press the start key.

5. Select the item to be operated using the cursor up/down keys.

2KW/2KX

6. Press the start key. The operation starts.

7. To stop continuous operation, press the stop key.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-25

Page 64

Item No. Description

Display Description

Other The type of IC card is SSFC.

SSFC The type of IC card is not SSFC.

Description Setting range Initial setting

Maintenance cycle 0 to 9999999 200000

U222 Setting the IC card type

Description

Sets the type of IC card.

Purpose

To change the type of IC card.

Setting

1. Press the start key.

2. Select the item using the cursor up/down keys.

* : Initial setting: Other

3. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

2KW/2KX-2

U250 Setting the maintenance cycle

Description

Displays, clears and changes the maintenance cycle.

Purpose

To check and change the maintenance cycle.

Method

1. Press the start key. The currently set maintenance cycle is displayed.

Setting

1. Select [M.Cnt A] using the cursor up/down keys.

2. Change the setting using the cursor left/right keys or numeric keys.

3. Press the start key. The value is set.

Clearing

1. Select [Clear] using the cursor up/down keys.

2. Press the start key. The count is cleared.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-26

Page 65

Item No. Description

Description Setting range Initial setting

Maintenance count 0 to 9999999 0

U251 Checking/clearing the maintenance count

Description

Displays, clears and changes the maintenance count.

Purpose

To check the maintenance count.

Also to clear the count during maintenance service (replacing the maintenance kit).

Method

1. Press the start key. The maintenance count is displayed.

Setting

1. Select [M.Cnt A] using the cursor up/down keys.

2. Change the setting using the cursor left/right keys or numeric keys.

3. Press the start key. The count is set.

2KW/2KX

Clearing

1. Select [Clear] using the cursor up/down keys.

2. Press the start key. The count is cleared.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-27

Page 66

Item No. Description

Display Description

Inch Inch (North America) specifications

Europe Metric Metric (Europe) specifications

Asia Pacific Metric (Asia Pacific) specifications

Australia Australia specifications

China China specifications

Korea Korea specifications

U252 Setting the destination

Description

Switches the operations and screens of the machine according to the destination.

Purpose

To be executed after initializing the backup RAM, in order to return the setting to the value before replacement or initialization.

Setting

1. Press the start key.

2. Select the destination using the cursor up/down keys.

2KW/2KX-4

3. Press the start key.

4. Turn the main power switch off and on.

Supplement

The specified initial settings are provided according to the destinations in the maintenance items below. To change the initial settings in those items, be sure to run maintenance item U021 after changing the destination.

1-3-28

Page 67

Item No. Description

Display Description

Color Count system of color mode

B/W Count system of black/white mode

Display Description

SGL Count(All) Single count for all size paper

DBL Count(Folio) Double count for Folio size or larger

Display Description

Feed When secondary paper feed starts

Eject When the paper is ejected

U253 Switching between double and single counts

Description

Switches the count system for the total counter and other counters.

Purpose

Used to select, according to the preference of the user (copy service provider), if folio size paper is to be counted as one sheet (single count) or two sheets (double count).

Setting

1. Press the start key.

2. Select the item using the cursor up/down keys.

3. Press the start key.

4. Select the count system using the cursor up/down keys.

2KW/2KX-2

* : Initial setting: DBL Count(Folio)

5. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

U260 Selecting the timing for copy counting

Description

Changes the copy count timing for the total counter and other counters.

Purpose

To be set according to user request.

Setting

1. Press the start key.

2. Select the copy count timing using the cursor up/down keys.

* : Initial setting:

Eject

3. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-29

Page 68

Item No. Description

Display Description

On Displays the print coverage

Off Not to display the print coverage

Display Description Setting range Initial setting

Rate Size parameter 0.1 to 3.0 1.0

U285 Setting service status page

Description

Determines displaying the print coverage report on reporting.

Purpose

According to user request, changes the setting.

Setting

1. Press the start key.

2. Select On or Off using the cursor up/down keys.

* : Initial setting: On

3. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

2KW/2KX

U332 Setting the size conversion factor

Description

Sets the coefficient of nonstandard sizes in relation to the A4/Letter size. The coefficient set here is used to convert the black ratio in relation to the A4/Letter size and to display the result in user simulation.

Purpose

To set the coefficient for converting the black ratio for nonstandard sizes in relation to the A4/Letter size.

Setting

1. Press the start key.

2. Change the setting using the cursor left/right keys or numeric keys.

3. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-30

Page 69

Item No. Description

Description Setting range Initial setting

Time for maintenance due indication (Remaining number of copies that can be made before the current maintenance cycle ends)

0 to 9999 0

U345 Setting the value for maintenance due indication

Description

Sets when to display a message notifying that the time for maintenance is about to be reached, by setting the number of copies that can be made before the current maintenance cycle ends. When the difference between the number of copies of the maintenance cycle and that of the maintenance count reaches the set value, the message is displayed.

Purpose

To change the time for maintenance due indication.

Setting

1. Press the start key.

2. Select [Cnt] using the cursor up/down keys.

3. Change the setting using the cursor left/right keys.

4. Press the start key. The value is set.

2KW/2KX-1

Clearing

1. Select [Clear] using the cursor up/down keys.

2. Press the start key. The value is cleared.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-31

Page 70

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

Lead Printer leading edge margin 0 to 100 40 0.1mm

A Margin Printer left margin 0 to 100 40 0.1mm

C Margin Printer right margin 0 to 100 40 0.1mm

Trail Printer trailing edge margin 0 to 100 40 0.1mm

U034

(P.1-3-14)

U402

U402 Adjust Print Margin

Description

Adjusts margins for image printing.

Purpose

Make the adjustment if margins are incorrect.

Adjustment

1. Press the start key.

2. Press the system menu key.

3. Press the start key to output a test pattern.

4. Press the system menu key.

5. Select the item to be adjusted.

2KW/2KX-7

6. Change the setting value using the cursol left/right keys or numeric keys. Increasing the value makes the margin wider, and decreasing it makes the margin narrower.

Printer leading edge margin (4.0 +1.5/-1.0 mm)

Printer

left margin

(2.5 +1.5/-2.0 mm)

Printer trailing edge margin (4.0 mm or less)

Printer right margin (2.5 +1.5/-2.0 mm)

Figure 1-3-12

7. Press the start key. The value is set.

Caution

If the above adjustment does not optimize the margins, perform the following maintenance modes.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-32

Page 71

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

A Margin Scanner left margin 0.0 to 10.0 2.0 0.5 mm

B Margin Scanner leading edge margin 0.0 to 10.0 2.0 0.5 mm

C Margin Scanner right margin 0.0 to 10.0 2.0 0.5 mm

D Margin Scanner trailing edge margin 0.0 to 10.0 2.0 0.5 mm

U034

(P.1-3-14)

U402

(P.1-3-32)

U403

U403 Adjust Scanning Margin(Table)

Description

Adjusts margins for scanning the original on the contact glass.

Purpose

Make the adjustment if margins are incorrect.

Adjustment

1. Press the start key.

2. Press the system menu key.

3. Place an original and press the start key to make a test copy.

4. Press the system menu key.

5. Select the item to be adjusted.

2KW/2KX-7

6. Change the setting value using the cursor left/right keys or numeric keys. Increasing the value makes the margin wider, and decreasing it makes the margin narrower.

Leading edge margin of the copy image (4.0 +1.5/-1.0 mm)

Left margin of

the copy image

(2.5 +1.5/-2.0 mm)

Trailing edge margin of the copy image (4.0 mm or less)

Right margin of the copy image (2.5 +1.5/-2.0 mm)

Figure 1-3-13

7. Press the start key. The value is set.

Caution

If the above adjustment does not optimize the margins, perform the following maintenance modes.

Completion

Press the stop key. The indication for selecting a maintenance item No. appears.

1-3-33

Page 72

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

A Margin DP left margin 0.0 to 10.0 3.0 0.5 mm

B Margin DP leading edge margin 0.0 to 10.0 2.5 0.5 mm

C Margin DP right margin 0.0 to 10.0 3.0 0.5 mm

D Margin DP trailing edge margin 0.0 to 10.0 4.0 0.5 mm

U034

(P.1-3-14)

U402

(P.1-3-32)

U403

(P.1-3-33)

U404

U404 Adjust Scanning Margin(DP)

Description

Adjusts margins for scanning the original from the DP.

Purpose

Make the adjustment if margins are incorrect.

Adjustment

1. Press the start key.

2. Press the system menu key.

3. Place an original on the DP and press the start key to make a test copy.

4. Press the system menu key.

5. Select the item to be adjusted.

2KW/2KX-7

6. Change the setting value using the cursor left/right keys or numeric keys. Increasing the value makes the margin wider, and decreasing it makes the margin narrower.

DP leading edge margin (4.0 +1.5/-1.0 mm)

DP left margin

(2.5 +1.5/-2.0 mm)

DP trailing edge margin (4.0 mm or less)

DP right margin (2.5 +1.5/-2.0 mm)

Figure 1-3-14

7. Press the start key. The value is set.

Caution

If the above adjustment does not optimize the margins, perform the following maintenance modes.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-34

Page 73

Item No. Description

Codes Description Codes Description

S001 Patch not detected E001 Engine status error

S002 Original deviation in the main

scanning direction

E002 Engine sensor error

EFFF Engine other error

S003 Original deviation in the auxil-

iary scanning direction

C001 Controller error

C100 Adjustment value error

S004 Original inclination error C200 Adjustment value error

S005 Original type error CFFF Controller other error

SFFF Scanner other error

U410 Adjusting the halftone automatically

Description

Carries out processing for the data acquisition that is required in order to perform either automatic adjustment of the halftone or the ID correction operation.

Purpose

Performed when the quality of reproduced halftones has dropped.

Method

1. Select [Normal Mode].

2. Press the start key. A test patterns 1 and 2 are outputted.

3. Place the output test pattern 1 as the original. Place approximately 20 sheets of white paper on the test pattern 1 and set them.

4. Press the start key. Adjustment is made (first time).

5. Place the output test pattern 2 as the original. Place approximately 20 sheets of white paper on the test pattern 2 and set them.

6. Press the start key. Adjustment is made (second time).

7. When normally completed, [Finish] is displayed. If a problem occurs during auto adjustment, error code is displayed.

2KW/2KX-2

Error codes

Completion

Press the stop key. The screen for selecting a maintenance item is displayed.

1-3-35

Page 74

Item No. Description

Display Description Original to be used

for adjustment (P/N)

All Performs automatic adjustment in the DP

scanning section following automatic adjustment in the scanner section

302FZ56990/ 303LJ57010

Table Automatic adjustment in the scanner sec-

tion

302FZ56990

DP Automatic adjustment in the DP scanning

section:

303LJ57010

U411 Adjusting the scanner automatically

Description

Uses a specified original and automatically adjusts the following items in the scanner and the DP scanning sections. Scanner section: Original size magnification, leading edge timing, center line, input gamma, input gamma in monochrome mode and matrix DP scanning section: Original size magnification, leading edge timing, center line

Purpose

To perform automatic adjustment of various items in the scanner and the DP scanning sections.

Method

1. Press the start key.

2. Select the item.

2KW/2KX

Method: Table

1. Enter the target values which are shown on the specified original (P/N: 302FZ56990) executing maintenance item U425.

2. Set a specified original (P/N: 302FZ56990) on the platen.

3. Enter maintenance item U411.

4. Select [Table] using the cursor up/down keys.

5. Press the start key. Auto adjustment starts.

6. When automatic adjustment has normally completed, [OK] is displayed. If a problem occurs during auto adjustment, [NG XX] (XX is replaced by an error code) is displayed and operation stops. Should this happen, determine the details of the problem and repeat the procedure from the beginning.

7. To return to the screen for selecting an item, press the stop key.

Method: DP

1. Select [DP] using the cursor up/down keys.

2. Set a specified original (P/N: 303LJ57010) in the DP.

3. Press the start key. Auto adjustment starts.

4. When automatic adjustment has normally completed, [OK] is displayed. If a problem occurs during auto adjustment, [NG XX] (XX is replaced by an error code) is displayed and operation stops. Should this happen, determine the details of the problem and repeat the procedure from the beginning.

5. To return to the screen for selecting an item, press the stop key.

1-3-36

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Item No. Description

Codes Description

01 Black band detection error (scanner leading edge registration)

02 Black band detection error (scanner center line)

03 Black band detection error (scanner main scanning direction magnification)

04 Black band is not detected (scanner leading edge registration)

05 Black band is not detected (scanner center line)

06 Black band is not detected (scanner main scanning direction magnification)

07 Black band is not detected

(scanner auxiliary scanning direction magnification)

08 Black band is not detected

(DP main scanning direction magnification far end)

09 Black band is not detected

(DP main scanning direction magnification near end)

0a Black band is not detected

(DP auxiliary scanning direction magnification leading edge)

0b Black band is not detected

(DP auxiliary scanning direction magnification leading edge original check)

0c Black band is not detected (DP auxiliary scanning direction trailing edge)

0d Black band is not detected (DP auxiliary scanning direction trailing edge 2)

0e DMA time out

0f Auxiliary scanning direction magnification error

10 Auxiliary scanning direction leading edge detection error

11 Auxiliary scanning direction trailing edge detection error

12 Auxiliary scanning direction skew 1.5 error

13 Maintenance request error

14 Main scanning direction center line error

15 Main scanning direction skew 1.5 error

16 Main scanning direction magnification error

17 Service call error

18 DP paper misfeed error

19 PWB replacement error

1a Original error

1b Original error (scanner input gamma adjustment)

1c Original error (scanner matrix adjustment)

U411 Error Codes

2KW/2KX-7

Completion

Press the stop key. The screen for selecting a maintenance item is displayed.

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Page 76

Item No. Description

Display Description

N875 Setting the N875 patch for the original for adjustment

N475 Setting the N475 patch for the original for adjustment

N125 Setting the N125 patch for the original for adjustment

C Setting the cyan patch for the original for adjustment

M Setting the magenta patch for the original for adjustment

Y Setting the yellow patch for the original for adjustment

R Setting the red patch for the original for adjustment

G Setting the green patch for the original for adjustment

B Setting the blue patch for the original for adjustment

Adjust Original Setting the main and auxiliary scanning directions

Display Description Setting range

L Setting the L value 0.0 to 100.0

a Setting the a value -200.0 to 200.0

b Setting the b value -200.0 to 200.0

U425 Setting the target

Description

Enters the lab values that is indicated on the back of the chart (P/N: 302FZ56990) used for adjustment.

Purpose

Performs data input in order to correct for differences in originals during automatic adjustment.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

2KW/2KX

3. Select the item to be set using the cursor up/down keys.

4. Enters the value that is indicated on the back of the chart using the cursor left/right keys or numeric keys.

5. Press the start key. The value is set.

1-3-38

Page 77

Item No. Description

U425 Setting: [Adjust Original]

1. Measure the distance from the left edge to the black belt (a) of the original at A, B and C. Measurement procedure

1) Measure the distance from the edge to the black belt (a) of the original at A (30 mm from

the leading edge), B (154.5 mm from the leading edge) and C (267 mm from the leading edge), respectively.

2) Apply the following formula for the values obtained: ((A + C) / 2 + B) / 2

2. Enter the values solved using the cursor left/right keys or numeric keys in [MAIN].

3. Press the start key. The value is set.

4. Measure the distance from the leading edge to the black belt (c) of the original at D, E and F. Measurement procedure

1) Measure the distance from the edge to the black belt (c) of the original at D (50 mm from

the left edge), E (105 mm from the left edge) and F (160 mm from the left edge), respectively.

2) Apply the following formula for the values obtained: ((D + F) / 2 + E) / 2

5. Enter the values solved using the cursor left/right keys or numeric keys in [SUB LEAD].

6. Press the start key. The value is set.

7. Measure the length (G) from the edge of the black belt (b) to edge of the black belt (c) of the original.

8. Enter the measured value using the cursor left/right keys or numeric keys in [SUB TAIL].

9. Press the start key. The value is set.

2KW/2KX-5

30mm

ABC

Black belt (c)

[ Main ] = ((A+C)/2+B)/2

[ Sub Lead ] = ((D+F)/2+E)/2

[ SubTail ] = G

154.5mm267mm

Black belt (a)

black belt (b)

Original for adjustment (P/N: 302FZ56990)

Figure 1-3-15

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

Leading edge

Left edge

50mm

105mm

160mm

1-3-39

Page 78

Item No. Description

Code Destination Code Destination

000 Japan 253 CTR21 (European nations)

009 Australia Italy

038 China Germany

080 Hong Kong Spain

084 Indonesia U.K.

088 Israel Netherlands

097 Korea Sweden

108 Malaysia France

126 New Zealand Austria

136 Peru Switzerland

137 Philippines Belgium

152 Middle East Denmark

156 Singapore Finland

159 South Africa Portugal

169 Thailand Ireland

181 U.S.A. Norway

242 South America 254 Taiwan

243 Saudi Arabia

U600 Initializing all data

Description

Initializes software switches and all data in the backup data on the FAX control PWB, according to the destination and OEM. Executes the check of the file system, when abnormality of the file system is detected, initializes the file system, communication past record and register setting contents.

Purpose

To initialize the FAX control PWB.

Method

1. Press the start key.

2. Select [Execute]. The screen for entering the destination code and OEM code is displayed.

3. Select [Country Code] and enter a destination code using the numeric keys (refer to the destination code list on following for the destination code).

4. Press the start key. There is no operation necessary on this screen. The destination code and the OEM code are displayed with the values currently set.

5. Press the start key. Data initialization starts. To cancel data initialization, press the stop key.

6. After data initialization, the entered destination, OEM codes and ROM version are displayed. A ROM version displays three kinds, application, boot, and IPL.

2KW/2KX

Destination code list

1-3-40

Page 79

Item No. Description

Display Description

DTMF DTMF

10PPS 10 PPS

20PPS 20 PPS

U601 Initializing permanent data

Description

Initializes software switches on the FAX control PWB according to the destination and OEM.

Purpose

To initialize the FAX control PWB without changing user registration data.

Method

1. Press the start key.

2. Select [Execute]. The screen for entering the destination code and OEM code is displayed.

3. Select [Country Code] and enter a destination code using the numeric keys (refer to the destination code list on page 1-3-40 for the destination code).

4. Press the start key. There is no operation necessary on this screen. The destination code and the OEM code are displayed with the values currently set.

5. Press the start key. Data initialization starts. To cancel data initialization, press the back key.

6. After data initialization, the entered destination, OEM codes and ROM version are displayed. A ROM version displays three kinds, application, boot, and IPL.

2KW/2KX

U603 Setting user data 1

Description

Makes user settings to enable the use of the machine as a fax.

Purpose

To be executed as required.

Method

1. Press the start key.

2. Select [Line Type] and press the start key.

3. Select the setting using the cursor up/down keys.

* : Initial setting: DTMF

4. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

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Item No. Description

Description Setting range Initial setting

Number of fax/telephone rings 0 to 15 2 (120 V)/1 (220-240 V)

U604 Setting user data 2

Description

Makes user settings to enable the use of the machine as a fax.

Purpose

Use this if the user wishes to adjust the number of rings that occur before the unit switches into fax receiving mode when fax/telephone auto-select is enabled.

Method

1. Press the start key.

2. Change the setting using the cursor left/right keys or numeric keys.

* : If you set this to 0, the unit will start fax reception without any ringing.

3. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

2KW/2KX

U605 Clearing data

Description

Initializes data related to the fax transmission such as transmission history.

Purpose

To clear the transmission history.

Method

1. Press the start key.

2. Select [Comm REC].

3. Press the start key. Initialization processing starts. When processing is finished, [Completed] is displayed.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

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Page 81

Item No. Description

Display Description

Cut Line:100% Sets the number of lines to be ignored when receiving a fax at

100% magnification.

Cut Line:Auto Sets the number of lines to be ignored when receiving a fax in

the auto reduction mode.

Cut Line:A4 Sets the number of lines to be ignored when receiving a fax

(A4R/LetterR) in the auto reduction mode.

Description Setting

range

Initial setting

Change in value per step

Number of lines to be ignored when receiving at 100%

0 to 22 3 16 lines

Description Setting

range

Initial setting

Change in value per step

Number of lines to be ignored when receiving in the auto reduction mode

0 to 22 0 16 lines

U610 Setting system 1

Description

Makes settings for fax reception regarding the sizes of the fax paper and received images and automatic printing of the protocol list.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

2KW/2KX

Setting the number of lines to be ignored when receiving a fax at 100% magnification

Sets the maximum number of lines to be ignored if the received data volume exceeds the recording capacity when recording the data at 100% magnification. If the number of excess lines is below the setting, those lines are ignored. If over the setting, they are recorded on the next page.

1. Change the setting using the cursor left/right keys or numeric keys.

* : Increase the setting if a blank second page is output, and decrease it if the received

image does not include the entire transmitted data.

2. Press the start key. The value is set.

Setting the number of lines to be ignored when receiving a fax in the auto reduction mode

Sets the maximum number of lines to be ignored if the received data volume exceeds the recording capacity when the data is recorded in the auto reduction mode. If the number of excess lines is below the setting, those lines are ignored. If over the setting, the entire data on a page is further reduced so that it can be recorded on the same page.

1. Change the setting using the cursor left/right keys or numeric keys.

* : Increase the setting if a page received in the reduction mode is over-reduced and too

much trailing edge margin is left. Decrease it if the received image does not include all transmitted data.

2. Press the start key. The value is set.

1-3-43

Page 82

2KW/2KX

Description Setting

range

Initial setting

Change in value per step

Number of lines to be ignored when receiving a fax (A4R, letter) in the auto reduction mode

0 to 22 0 16 lines

Item No. Description

U610 Setting the number of lines to be ignored when receiving a fax (A4R/LetterR) in the auto

reduction mode

Sets the maximum number of lines to be ignored if the received data volume exceeds the recording capacity when the data is recorded in the auto reduction mode onto A4R or LetterR paper under the conditions below. If the number of excess lines is below the setting, those lines are ignored. If over the setting, the entire data on a page is further reduced so that it can be recorded on the same page.

1. Change the setting using the cursor left/right keys or numeric keys.

* : Increase the setting if a page received in the reduction mode is over-reduced and too

much trailing edge margin is left. Decrease it if the received image does not include all transmitted data.

2. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-44

Page 83

Item No. Description

Display Description

Adj Lines Sets the number of adjustment lines for automatic reduction.

Adj Lines(A4) Sets the number of adjustment lines for automatic reduction

when A4 paper is set.

Adj Lines(LT) Sets the number of adjustment lines for automatic reduction

when letter size paper is set.

Description Setting range Initial setting

Number of adjustment lines for automatic reduction 0 to

22 7

Description Setting range Initial setting

Number of adjustment lines for automatic reduction when A4 paper is set

0 to

22 22

Description Setting range Initial setting

Number of adjustment lines for automatic reduction when letter size paper is set

0 to

26 26

U611 Setting system 2

Description

Sets the number of adjustment lines for automatic reduction.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

Setting the number of adjustment lines for automatic reduction

Sets the number of adjustment lines for automatic reduction.

1. Change the setting using the cursor left/right keys or numeric keys.

2KW/2KX

2. Press the start key. The value is set.

Setting the number of adjustment lines for automatic reduction when A4 paper is set

Sets the number of adjustment lines for automatic reduction when A4 paper is set.

1. Change the setting using the cursor left/right keys or numeric keys.

2. Press the start key. The value is set.

Setting the number of adjustment lines for automatic reduction when letter size paper is set

Sets the number of adjustment lines for automatic reduction when letter size paper is set.

1. Change the setting using the cursor left/right keys or numeric keys.

2. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-45

Page 84

Item No. Description

Display Description

Auto Reduction Selects if auto reduction in the auxiliary direction is to be per-

formed.

Protocol List Sets the automatic printing of the protocol list.

Detect Trail Sets how trailing edge margins are detected

Display Description

On Auto reduction is performed if the received document is longer

than the fax paper.

Off Auto reduction is not performed.

Display Description

On The protocol list is automatically printed out after communica-

tion.

Err The protocol list is automatically printed out after communica-

tion only if a communication error occurs.

Off The protocol list is not printed out automatically.

U612 Setting system 3

Description

Makes settings for fax transmission regarding operation and automatic printing of the protocol list. This determines how trailing edge margin is detected (to prevent image from being mutilated) while printing a received Fax.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

Selecting if auto reduction in the auxiliary direction is to be performed

Sets whether to receive a long document by automatically reducing it in the auxiliary direction or at 100% magnification.

1. Select the setting using the cursor left/right keys.

2KW/2KX

* : Initial setting: On

2. Press the start key. The setting is set.

Setting the automatic printing of the protocol list

Sets if the protocol list is automatically printed out.

1. Select the setting using the cursor left/right keys.

* : Initial setting: Off

2. Press the start key. The setting is set.

1-3-46

Page 85

Item No. Description

Display Description

On Detects trailing edge margin

Off Does not detect trailing edge margin

Display Description

One One-shot detection

Cont Continuous detection

U612 Setting how trailing edge margins are detected

This determines whether trailing edge margin is detected (to prevent image from being mutilated) while printing a received Fax.

1. Select On or Off using the cursor left/right keys.

* : Initial setting: On

2. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

U620 Setting the remote switching mode

Description

Sets the signal detection method for remote switching. Be sure to change the setting according to the type of telephone connected to the machine.

2KW/2KX

Setting

1. Press the start key.

2. Select [Remort Mode] and press the start key.

3. Select the mode using the cursor up/down keys.

* : Initial setting: One

4. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-47

Page 86

Item No. Description

Display Description

Interval Setting the auto redialing interval

Times Setting the number of times of auto redialing

Description Setting range Initial setting

Redialing interval 1 to 9 (min.) 3 (120 V)/2 (220-240 V)

Description Setting range Initial setting

Number of redialing 0 to 15 2 (120 V)/3 (220-240 V)

U625 Setting the transmission system 1

Description

Makes settings for the auto redialing interval and the number of times of auto redialing.

Purpose

Change the setting to prevent the following problems: fax transmission is not possible due to too short redial interval, or fax transmission takes too much time to complete due to too long redial interval.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

Setting the auto redialing interval

1. Change the setting using the cursor left/right keys.

2KW/2KX

2. Press the start key. The value is set.

Setting the number of times of auto redialing

1. Change the setting using the cursor left/right keys or numeric keys.

2. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

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Page 87

Item No. Description

Display Description

TX Speed Sets the communication starting speed.

RX Speed Sets the reception speed.

TX Echo Sets the waiting period to prevent echo problems at the

sender.

RX Echo Sets the waiting period to prevent echo problems at the

receiver.

Display Description

14400bps/V17 V.17, 14400 bps

9600bps/V29 V.17, 9600 bps

4800bps/V27ter V.27ter, 4800 bps

2400bps/V27ter V.27ter, 2400 bps

Display Description

14400bps V.17, V.33, V.29, V.27ter

9600bps V.29, V.27ter

4800bps V.27ter

2400bps V.27ter (fallback only)

U630 Setting communication control 1

Description

Makes settings for fax transmission regarding the communication.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

Setting the communication starting speed

Sets the initial communication speed when starting transmission. When the destination unit has V.34 capability, V.34 is selected for transmission, regardless of this setting.

1. Select the setting using the cursor up/down keys.

2KW/2KX

* : Initial setting: 14400bps/V17

2. Press the start key. The setting is set.

Setting the reception speed

Sets the reception speed that the sender is informed of using the DIS or NSF signal. When the destination unit has V.34 capability, V.34 is selected, regardless of the setting.

1. Select the setting using the cursor up/down keys.

* : Initial setting: 14400bps

2. Press the start key. The setting is set.

1-3-49

Page 88

Item No. Description

Display Description

500 Sends a DCS 500 ms after receiving a DIS.

300 Sends a DCS 300 ms after receiving a DIS.

Display Description

500 Sends an NSF, CSI or DIS 500 ms after receiving a CED.

75 Sends an NSF, CSI or DIS 75 ms after receiving a CED.

U630 Setting the waiting period to prevent echo problems at the sender

Sets the period before a DCS signal is sent after a DIS signal is received. Used when problems occur due to echoes at the sender.

1. Select the setting using the cursor up/down keys.

* : Initial setting: 300

2. Press the start key. The setting is set.

Setting the waiting period to prevent echo problems at the receiver

Sets the period before an NSF, CSI or DIS signal is sent after a CED signal is received. Used when problems occur due to echoes at the receiver.

1. Select the setting using the cursor up/down keys.

2KW/2KX

* : Initial setting: 75

2. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-50

Page 89

Item No. Description

Display Description

ECM TX Sets ECM transmission.

ECM RX Sets ECM reception.

CED Freq Sets the frequency of the CED signal.

Display Description

On ECM transmission is enabled.

Off ECM transmission is disabled.

Display Description

On ECM reception is enabled.

Off ECM reception is disabled.

Display Description

2100 2100 Hz

1100 1100 Hz

U631 Setting communication control 2

Description

Makes settings regarding fax transmission.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

Setting ECM transmission

To be set to Off when reduction of transmission costs is of higher priority than image quality. This should not be set to Off when connecting to the IP (Internet Protocol) telephone line.

1. Select the setting using the cursor up/down keys.

2KW/2KX

* : Initial setting: On

2. Press the start key. The setting is set.

Setting ECM reception

To be set to Off when reduction of transmission costs is of higher priority than image quality. This should not be set to Off when connecting to the IP (Internet Protocol) telephone line.

1. Select the setting using the cursor up/down keys.

* : Initial setting: On

2. Press the start key. The setting is set.

Setting the frequency of the CED signal

Sets the frequency of the CED signal. Used as one of the measures to improve transmission performance for international communications.

1. Select the setting using the cursor up/down keys.

* : Initial setting: 2100

2. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-51

Page 90

Item No. Description

Display Description

DIS 4Byte Sets the DIS signal to 4 bytes.

Num OF CNG(F/T) Sets the CNG detection times in the fax/telephone auto select

mode.

Display Description

On Bit 33 and later bits of the DIS/DTC signal are not sent.

Off Bit 33 and later bits of the DIS/DTC signal are sent.

Display Description

1Time Detects CNG once.

2Time Detects CNG twice.

U632 Setting communication control 3

Description

Makes settings for fax transmission regarding the communication.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

Setting the DIS signal to 4 bytes

Sets if bit 33 and later bits of the DIS/DTC signal are sent.

1. Select the setting using the cursor up/down keys.

2KW/2KX

* : Initial setting: Off

2. Press the start key. The setting is set.

Setting the CNG detection times in the fax/telephone auto select mode

Sets the CNG detection times in the fax/telephone auto select mode.

1. Select the setting using the cursor up/down keys.

* : Initial setting: 2Time

2. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-52

Page 91

Item No. Description

Display Description

V.34 Enables or disables V.34 communication.

V.34-3429Hz Sets the V.34 symbol speed (3429 Hz).

DIS 2Res Sets the number of times of DIS signal reception.

RTN Check Sets the reference for RTN signal output.

Display Description

On V.34 communication is enabled for both transmission and reception.

TX V.34 communication is enabled for transmission only.

RX V.34 communication is enabled for reception only.

Off V.34 communication is disabled for both transmission and reception.

Display Description

On V.34 symbol speed 3429 Hz is used.

Off V.34 symbol speed 3429 Hz is not used.

U633 Setting communication control 4

Description

Makes settings for fax transmission regarding the communication.

Purpose

To reduce transmission errors when a low quality line is used.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

Enabling/disabling V.34 communication

Sets whether V.34 communication is enabled/disabled for transmission and reception.

1. Select the setting using the cursor up/down keys.

2KW/2KX

* : Initial setting: On

2. Press the start key. The setting is set.

Setting the V.34 symbol speed (3429 Hz)

Sets if the V.34 symbol speed 3429 Hz is used.

1. Select the setting using the cursor up/down keys.

* : Initial setting: On

2. Press the start key. The setting is set.

1-3-53

Page 92

Item No. Description

Display Description

Once Responds to the first signal.

Twice Responds to the second signal.

Display Description

5% Error line rate of 5%

10% Error line rate of 10%

15% Error line rate of 15%

20% Error line rate of 20%

Description Setting range Initial setting

Number of allowed error bytes when detecting TCF 0 to 255 0

U633 Setting the number of times of DIS signal reception

Sets the number of times to receive the DIS signal to once or twice. Used as one of the correction measures for transmission errors and other problems.

1. Select the setting using the cursor up/down keys.

* : Initial setting: Once

2. Press the start key. The setting is set.

Setting the reference for RTN signal output

Sets the error line rate as the reference for RTN signal output. If transmission errors occur frequently due to the quality of the line, they can be reduced by lowering this setting.

1. Select the setting using the cursor up/down keys.

2KW/2KX

* : Initial setting: 15%

2. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

U634 Setting communication control 5

Description

Sets the maximum number of error bytes judged acceptable when receiving a TCF signal. Used as a measure to ease transmission conditions if transmission errors occur.

Setting

1. Press the start key.

2. Change the setting using the cursor left/right keys or numeric keys.

3. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-54

Page 93

Item No. Description

Display Description

Time (One) Sets the one-shot detection time for remote switching.

Time (Cont) Sets the continuous detection time for remote switching.

Description Setting range Initial setting

One-shot detection time for remote switching 0 to 255 7

Description Setting range Initial setting

Continuous detection time for remote switching 0 to 255 80

U640 Setting communication time 1

Description

Sets the detection time when one-shot detection is selected for remote switching. (This setting item will be displayed, but the setting made is ineffective.) Sets the detection time when continuous detection is selected for remote switching. (This setting item will be displayed, but the setting made is ineffective.)

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

Setting the one-shot detection time for remote switching

1. Change the setting using the cursor left/right keys.

2KW/2KX

2. Press the start key. The value is set.

Setting the continuous detection time for remote switching

1. Change the setting using the cursor left/right keys.

2. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-55

Page 94

Item No. Description

Display Description

T0 Time Out Sets the T0 time-out time.

T1 Time Out Sets the T1 time-out time.

T2 Time Out Sets the T2 time-out time.

Ta Time Out Sets the Ta time-out time.

Tb1 Time Out Sets the Tb1 time-out time.

Tb2 Time Out Sets the Tb2 time-out time.

Tc Time Out Sets the Tc time-out time.

Td Time Out Sets the Td time-out time.

Description Setting range Initial setting

T0 time-out time 30 to 90 s 56

Description Setting range Initial setting

T1 time-out time 30 to 90 s 36

U641 Setting communication time 2

Description

Sets the time-out time for fax transmission.

Purpose

To improve transmission performance for international communications mainly.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

2KW/2KX

Setting the T0 time-out time

Sets the time before detecting a CED or DIS signal after a dialing signal is sent. Depending on the quality of the exchange, or when the auto select function is selected at the destination unit, a line can be disconnected. Change the setting to prevent this problem.

1. Change the setting using the cursor left/right keys.

2. Press the start key. The value is set.

Setting the T1 time-out time

Sets the time before receiving the correct signal after call reception. No change is necessary for this maintenance item.

1. Change the setting using the cursor left/right keys.

2. Press the start key. The value is set.

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Item No. Description

Description Setting

range

Initial setting

Change in value per step

T2 time-out time 1 to 255 69 100 ms

Description Setting range Initial setting

Ta time-out time 1 to 255 30

Description Setting

range

Initial setting

Change in value per step

Tb1 time-out time 1 to 255 20 100 ms

U641 Setting the T2 time-out time

The T2 time-out time decides the following. From CFR signal output to image data reception From image data reception to the next signal reception In ECM, from RNR signal detection to the next signal reception

1. Change the setting using the cursor left/right keys.

2. Press the start key. The value is set.

Setting the Ta time-out time

In the fax/telephone auto select mode, sets the time to continue ringing an operator through the connected telephone after receiving a call as a fax machine (see figure 1-3-16). A fax signal is received within the Ta set time, or the fax mode is selected automatically when the time elapses. In fax/telephone auto select mode, change the setting when fax reception is unsuccessful or a telephone fails to receive a call.

1. Change the setting using the cursor left/right keys.

2KW/2KX

2. Press the start key. The value is set.

Ring detection

Tb1

Line connection

as a fax machine

Ring back tone send start

Tb2

Rings

Start of fax reception

Figure 1-3-16 Ta/Tb1/Tb2 time-out time

Setting the Tb1 time-out time

In the fax/telephone auto select mode, sets the time to start sending the ring back tone after receiving a call as a fax machine (see figure 1-3-16). In fax/telephone auto select mode, change the setting when fax reception is unsuccessful or a telephone fails to receive a call.

1. Change the setting using the cursor left/right keys.

2. Press the start key. The value is set.

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Item No. Description

Description Setting

range

Initial setting

Change in value per step

Tb2 time-out time 1 to 255 80 100 ms

Description Setting range Initial setting

Tc time-out time 1 to 255 60

Description Setting range Initial setting

Td time-out time 1 to 255 9 (120 V)/6 (220-240 V)

U641 Setting the Tb2 time-out time

In the fax/telephone auto select mode, sets the time to start ringing an operator through the connected telephone after receiving a call as a fax machine (see figure 1-3-16). In the fax/telephone auto select mode, change the setting when fax reception is unsuccessful or a telephone fails to receive a call.

1. Change the setting using the cursor left/right keys.

2. Press the start key. The value is set.

Setting the Tc time-out time

In the TAD mode, set the time to check if there are any triggers for shifting to fax reception after a connected telephone receives a call. Only the telephone function is available if shifting is not made within the set Tc time. In the TAD mode, change the setting when fax reception is unsuccessful or a telephone fails to receive a call.

1. Change the setting using the cursor left/right keys.

2KW/2KX

2. Press the start key. The value is set.

Setting the Td time-out time

Sets the length of the time required to determine silent status (fax), one of the triggers for Tc time check. In the TAD mode, change the setting when fax reception is unsuccessful or a telephone fails to receive a call. Be sure not to set it too short; otherwise, the mode may be shifted to fax while the unit is being used as a telephone.

1. Change the setting using the cursor left/right keys.

2. Press the start key. The value is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

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Item No. Description

Display Description

Reg G3 TX Eqr Sets the G3 transmission cable equalizer.

Reg G3 RX Eqr Sets the G3 reception cable equalizer.

RX Mdm Level Sets the modem detection level.

U650 Setting modem 1

Description

Sets the G3 cable equalizer. Sets the modem detection level.

Purpose

Perform the following adjustment to make the equalizer compatible with the line characteristics. To improve the transmission performance when a low quality line is used.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

Setting the G3 transmission cable equalizer

1. Select [0dB], [4dB], [8dB] or [12dB] using the cursor up/down keys.

* : Initial setting: 0dB

2. Press the start key. The setting is set.

2KW/2KX

Setting the G3 reception cable equalizer

1. Select [0dB], [4dB], [8dB] or [12dB] using the cursor up/down keys.

* : Initial setting: 0dB

2. Press the start key. The setting is set.

Setting the modem detection level

1. Select [-33dBm], [-38dBm], [-43dBm] or [-48dBm] using the cursor up/down keys.

* : Initial setting: -43dBm

2. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

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Item No. Description

Display Description Setting range Initial setting

Sgl LV Mdm Modem output level 1 to 15 9 (120 V)

10 (220-240 V)

DTMF LV(C) DTMF output level

(main value)

0 to 15.0 5 (120 V)

10.5 (220-240 V)

DTMF LV(D) DTMF output level

(level difference)

0 to 5.5 2 (120 V)

2.5 (220-240 V)

U651 Setting modem 2

Description

Sets the modem output level. Sets the DTMF output level of a push-button dial telephone.

Purpose

Used if problems occur when sending a signal with a push-button dial telephone.

Setting

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

3. Change the setting using the cursor left/right keys or numeric keys.

2KW/2KX

4. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

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Item No. Description

Display Description

Exchange Sets the connection to PBX/PSTN.

Dial Tone Sets PSTN dial tone detection.

Busy Tone Sets busy tone detection.

PBX Setting Setting for a PBX.

DC Loop Sets the loop current detection before dialing.

Display Description

PSTN Connected to the public switched telephone network.

PBX Connected to a PBX.

Display Description

On Detects the dial tone.

Off Does not detect the dial tone.

U660 Setting the NCU

Description

Makes setting regarding the network control unit (NCU).

Purpose

To be executed as required.

Method

1. Press the start key.

2. Select the item to be set using the cursor up/down keys.

2KW/2KX

Setting the connection to PBX/PSTN

Selects if a fax is to be connected to either a PBX or public switched telephone network.

1. Select the setting using the cursor up/down keys.

* : Initial setting: PSTN

2. Press the start key. The setting is set.

Setting PSTN dial tone detection

Selects if the dial tone is detected to check the telephone is off the hook when a fax is connected to a public switched telephone network.

1. Select the setting using the cursor up/down keys.

* : Initial setting: On

2. Press the start key. The setting is set.

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Item No. Description

Display Description

On Detects busy tone.

Off Does not detect busy tone.

Display Description

Flash Flashing mode

Loop Code number mode

Display Description

On Performs loop current detection before dialing.

Off Does not perform loop current detection before dialing.

U660 Setting busy tone detection

When a fax signal is sent, sets whether the line is disconnected immediately after a busy tone is detected, or the busy tone is not detected and the line remains connected until T0 time-out time. Fax transmission may fail due to incorrect busy tone detection. When set to 2, this problem may be prevented. However, the line is not disconnected within the T0 time-out time even if the destination line is busy.

1. Select the setting using the cursor up/down keys.

* : Initial setting: On

2. Press the start key. The setting is set.

Setting for a PBX

Selects the mode to connect an outside call when connected to a PBX. According to the type of the PBX connected, select the mode to connect an outside call.

1. Select the setting using the cursor up/down keys.

2KW/2KX

* : Initial setting: Loop

2. Press the start key. The setting is set.

Setting the loop current detection before dialing

Sets if the loop current detection is performed before dialing.

1. Select the setting using the cursor up/down keys.

* : Initial setting: On

2. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-62

Kyocera FS-C2026, FS-2126MFP SERVICE MANUAL Rev7

Specifications and Main Features

Frequently Asked Questions

User Manual

Revision history

Safety precautions

CONTENTS

1-1-1 Specifications

Specifications

1-1-2 Parts names

(1) Machine (front side)

(2) Machine (rear side)

(3) Document processor

(4) Operation panel

1-1-3 Machine cross section

1-2-1 Installation environment

1-2-2 Unpacking

1-2-3 Installing the expansion memory (option)

1-3-1 Maintenance mode

(1) Executing a maintenance item

(2) Maintenance modes item list

(3) Contents of the maintenance mode items