Kyocera FS-1020, FS-1120, FS-1025, FS-1125MFP SERVICE MANUAL

ECOSYS FS-1020MFP ECOSYS FS-1220MFP ECOSYS FS-1120MFP ECOSYS FS-1320MFP ECOSYS FS-1025MFP ECOSYS FS-1125MFP ECOSYS FS-1325MFP

SERVICE

MANUAL

Published in March 2013

842M7111

2M7SM0611

Rev.1

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.

Notation of products in the manual

For the purpose of this service manual, products are identified by print speed at A4/Letter modes.

Ecosys FS-1020MFP: 3 in1 model by 20/21 ppm (without FAX and document processor) Ecosys FS-1220MFP:3 in1 model by 20/21 ppm (without FAX and document processor) Ecosys FS-1120MFP: 4 in1 model by 20/21 ppm (with FAX)

Ecosys FS-1320MFP:4 in1 model by 20/21 ppm (with FAX) Ecosys FS-1025MFP: 3 in1 model by 25/26 ppm (without FAX) Ecosys FS-1125MFP: 4 in1 model by 25/26 ppm (with FAX) Ecosys FS-1325MFP:4 in1 model by 25/26 ppm (with FAX)

Revision history

Revision	Date	Replaced pages	Remarks
1	March 29, 2013	Contents, 1-1-4,1-1-9,1-2-6 to1-2-9,1-3-3,	-
		1-3-4,1-3-7,1-3-11,1-3-15 to 1-3-20,1-4-1 to 1-4-3,
		1-4-6 to1-4-8,1-4-10 to 1-4-15,1-4-18,1-4-22,1-4-25,
		1-5-22,1-5-25,1-5-30,1-5-31,1-6-1 to 1-6-6,
		2-1-1,2-1-6,,2-1-13,2-1-15,2-2-4,2-2-5,2-3-4,2-3-5,
		2-3-11,2-3-17,2-4-17,2-4-18,2-4-21,2-4-22

This page is intentionally left blank.

Safety precautions

This booklet provides safety warnings and precautions for our service personnel to ensure the safety of their customers, their machines as well as themselves during maintenance activities. Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities.

Safety warnings and precautions

Various symbols are used to protect our service personnel and customers from physical danger and to prevent damage to their property. These symbols are described below:

DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol.

WARNING: Serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol.

CAUTION: Bodily injury or damage to property may result from insufficient attention to or incorrect compliance with warning messages using this symbol.

Symbols

The triangle () symbol indicates a warning including danger and caution. The specific point of attention is shown inside the symbol.

General warning.

Warning of risk of electric shock.

Warning of high temperature.

indicates a prohibited action. The specific prohibition is shown inside the symbol.

General prohibited action.

Disassembly prohibited.

indicates that action is required. The specific action required is shown inside the symbol.

General action required.

Remove the power plug from the wall outlet.

Always ground the copier.

1. Installation Precautions

WARNING

•Do not use a power supply with a voltage other than that specified. Avoid multiple connections to one outlet: they may cause fire or electric shock. When using an extension cable, always check that it is adequate for the rated current......................................................................................................

•Connect the ground wire to a suitable grounding point. Not grounding the copier may cause fire or electric shock. Connecting the earth wire to an object not approved for the purpose may cause explosion or electric shock. Never connect the ground cable to any of the following: gas pipes, lightning rods, ground cables for telephone lines and water pipes or faucets not approved by the proper authorities...........................................................................................................................................

CAUTION:

•Do not place the copier on an infirm or angled surface: the copier may tip over, causing injury..........

•Do not install the copier in a humid or dusty place. This may cause fire or electric shock..................

•Do not install the copier near a radiator, heater, other heat source or near flammable material. This may cause fire....................................................................................................................................

•Allow sufficient space around the copier to allow the ventilation grills to keep the machine as cool as possible. Insufficient ventilation may cause heat buildup and poor copying performance. ............

•Always handle the machine by the correct locations when moving it. .................................................

•Always use anti-toppling and locking devices on copiers so equipped. Failure to do this may cause the copier to move unexpectedly or topple, leading to injury. ..............................................................

•Avoid inhaling toner or developer excessively. Protect the eyes. If toner or developer is 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. .........................................................................................................................

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 accident. ...................................................................................................................................................

•When the service manual or other serious brochure specifies a distance or gap for installation of a part, always use the correct scale and measure carefully. ..................................................................

•Always check that the copier is correctly connected to an outlet with a ground connection. ...............

•Check that the power cable covering is free of damage. Check that the power plug is dust-free. If it is dirty, clean it to remove the risk of fire or electric shock. .................................................................

•Never attempt to disassemble the optical unit in machines using lasers. Leaking laser light may damage eyesight. ...............................................................................................................................

•Handle the charger sections with care. They are charged to high potentials and may cause electric shock if handled improperly. ...............................................................................................................

CAUTION

•Wear safe clothing. If wearing loose clothing or accessories such as ties, make sure they are safely secured so they will not be caught in rotating sections. ......................................................................

•Use utmost caution when working on a powered machine. Keep away from chains and belts. ..........

•Handle the fixing section with care to avoid burns as it can be extremely hot. ..................................

•Check that the fixing unit thermistor, heat and press rollers are clean. Dirt on them can cause abnormally high temperatures. ...........................................................................................................

•Do not remove the ozone filter, if any, from the copier except for routine replacement. ......................

•Do not pull on the AC power cord or connector wires on high-voltage components when removing them; always hold the plug itself. ........................................................................................................

•Do not route the power cable where it may be stood on or trapped. If necessary, protect it with a cable cover or other appropriate item. ................................................................................................

•Treat the ends of the wire carefully when installing a new charger wire to avoid electric leaks. ..........

•Remove toner completely from electronic components. .....................................................................

•Run wire harnesses carefully so that wires will not be trapped or damaged. ......................................

•After maintenance, always check that all the parts, screws, connectors and wires that were removed, have been refitted correctly. Special attention should be paid to any forgotten connector, trapped wire and missing screws. .......................................................................................................

•Check that all the caution labels that should be present on the machine according to the instruction handbook are clean and not peeling. Replace with new ones if necessary. .......................................

•Handle greases and solvents with care by following the instructions below: ......................................

·Use only a small amount of solvent at a time, being careful not to spill. Wipe spills off completely.

·Ventilate the room well while using grease or solvents.

·Allow applied solvents to evaporate completely before refitting the covers or turning the power switch on.

·Always wash hands afterwards.

•Never dispose of toner or toner bottles in fire. Toner may cause sparks when exposed directly to fire in a furnace, etc. ...........................................................................................................................

•Should smoke be seen coming from the copier, remove the power plug from the wall outlet immediately. ...................................................................................................................................................

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

This page is intentionally left blank.

		2M4/2M5/2M6/2M7
	CONTENTS
1-1 Specifications
1-1-1 Specifications ........................................................................................................................		1-1-1
1-1-2 Parts names ........................................................................................................................		1-1-10
(1)	Machine ..........................................................................................................................	1-1-10
(2)	Operation panel ..............................................................................................................	1-1-12
1-1-3 Machine cross section .........................................................................................................		1-1-13
(1)	20/21 ppm Model............................................................................................................	1-1-13
(2)	25/26 ppm Model............................................................................................................	1-1-14
(3)	ISU/DP Section...............................................................................................................	1-1-15
1-2 Installation
1-2-1 Installation environment.........................................................................................................		1-2-1
1-2-2 Unpacking and installation.....................................................................................................		1-2-3
(1)	Installation procedure .......................................................................................................	1-2-3
1-3 Service Mode
1-3-1 Service mode.........................................................................................................................		1-3-1
(1)	Executing a Service mode................................................................................................	1-3-1
(2)	Operation Method.............................................................................................................	1-3-2
1-3-2 Maintenance menu ..............................................................................................................		1-3-19
(1)	Items for various settings................................................................................................	1-3-21
(2)	Service package .............................................................................................................	1-3-23
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 .........................................................................................................		1-4-5
(1)	Self-diagnostic function ....................................................................................................	1-4-5
(2)	Self diagnostic codes........................................................................................................	1-4-6
1-4-3 Image formation problems...................................................................................................		1-4-10
(1)	No image appears (entirely white)..................................................................................	1-4-11
(2)	No image appears (entirely black)..................................................................................	1-4-11
(3)	Part of image is missing. ................................................................................................	1-4-12
(4)	Gray background. ...........................................................................................................	1-4-12
(5)	White streaks are printed vertically.................................................................................	1-4-13
(6)	Black streaks are printed vertically. ................................................................................	1-4-13
(7)	White or black streaks are printed horizontally...............................................................	1-4-13
(8)	Spots are printed.Printing incomplete or out of position .................................................	1-4-14
(9)	Printing incomplete or out of position .............................................................................	1-4-14
(10)	Paper is wrinkled. ...........................................................................................................	1-4-14
(11)	Offset occurs. .................................................................................................................	1-4-15
(12)	Fusing is loose................................................................................................................	1-4-15
(13)	Faint or blurred printing ..................................................................................................	1-4-15
(14)	Dirt on the top edge or back of the paper. ......................................................................	1-4-16
(15)	Image center does not align with the original center. .....................................................	1-4-16
(16)	Unevenly repeating horizontal streaks in the printed objects.
	Spots in the printed objects ...........................................................................................	1-4-16
1-4-4 Electric problems .................................................................................................................		1-4-17

			2M4/2M5/2M6/2M7-1
1-4-5	Mechanical problems...........................................................................................................		1-4-20
1-4-6	Error Messages ...................................................................................................................		1-4-22
1-4-7	Send error list ......................................................................................................................		1-4-27
1-4-8	Error codes ..........................................................................................................................		1-4-28
	(1) Error code.......................................................................................................................		1-4-28
	(2) Table of general classification ........................................................................................		1-4-29
	(2-1)	U004XX error code table: Interrupted phase B .....................................................	1-4-32
	(2-2)	U006XX error code table: Problems with the unit .................................................	1-4-33
	(2-3)	U008XX error code table: Page transmission error...............................................	1-4-33
	(2-4)	U009XX error code table: Page reception error ....................................................	1-4-33
	(2-5)	U010XX error code table: G3 transmission...........................................................	1-4-34
	(2-6)	U011XX error code table: G3 reception ................................................................	1-4-36
	(2-7)	U017XX error code table: V.34 transmission ........................................................	1-4-37
	(2-8)	U018XX error code table: V.34 reception..............................................................	1-4-38
	(2-9)	U023XX error code table: Relay command abnormal reception ...........................	1-4-38
	(2-10)	U044XX error code table: Encrypted transmission ...............................................	1-4-38

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 toner container.................................................................	1-5-2
1-5-2 Outer covers ..........................................................................................................................		1-5-3
(1)	Detaching and refitting the right upper cover and Rear upper cover R ............................	1-5-3
(2)	Detaching and refitting the Left upper cover and Rear upper cover L..............................	1-5-4
(3)	Detaching and refitting the Right cover ............................................................................	1-5-5
(4)	Detaching and refitting the Left cover...............................................................................	1-5-6
(5)	Detaching and refitting the Top cover...............................................................................	1-5-7
1-5-3 Optical section .....................................................................................................................		1-5-10
(1)	Detaching and refitting the scanner unit .........................................................................	1-5-10
(2)	Detaching and refitting the laser scanner unit ................................................................	1-5-15
1-5-4 Fuser section .......................................................................................................................		1-5-17
(1)	Detaching and refitting the fuser unit..............................................................................	1-5-17
1-5-5 PWBs...................................................................................................................................		1-5-18
(1)	Detaching and refitting the main PWB............................................................................	1-5-18
(2)	Detaching and refitting the high voltage PWB, power source PWB and
	FAX PWB (4 in 1 model only).........................................................................................	1-5-21
1-5-6 Document processor (4 in 1 20/21,25/26 ppm model, 3 in 1 25/26 ppm model only) .........		1-5-25
(1)	Detaching and refitting the Document processor ...........................................................	1-5-25
(2)	Detaching and refitting the DP forward roller and DP paper feed roller .........................	1-5-27
(3)	Detaching and refitting the DP Separation pad ..............................................................	1-5-29
1-5-7 Others..................................................................................................................................		1-5-30
(1)	Detaching and refitting the Main motor unit....................................................................	1-5-30
(2)	Direction of installing the principal fan motor..................................................................	1-5-36

1-6 Requirements on PWB Replacement

1-6-1	Upgrading the firmware .........................................................................................................	1-6-1
1-6-2	Remarks on main PWB replacement.....................................................................................	1-6-6

	2M4/2M5/2M6/2M7
2-1 Mechanical Construction
2-1-1 Paper feed/ conveying section ..............................................................................................		2-1-1
(1)	Cassette paper feed/ paper conveying section ................................................................	2-1-1
(2)	Manual feed section (25/26 ppm model only)...................................................................	2-1-2
2-1-2 Drum section .........................................................................................................................		2-1-4
2-1-3 Developer section..................................................................................................................		2-1-5
2-1-4 Optical section .......................................................................................................................		2-1-6
(1)	Scanner unit .....................................................................................................................	2-1-6
(2)	Laser scanner section ......................................................................................................	2-1-7
2-1-5 Transfer/Separation section ................................................................................................		2-1-10
2-1-6 Fuser section .......................................................................................................................		2-1-11
2-1-7 Duplex conveying/Eject section...........................................................................................		2-1-13
2-1-8 Document processor (DP) ...................................................................................................		2-1-15
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout ............................................................................................................		2-2-1
(1)	PWBs................................................................................................................................	2-2-1
(2)	Switches and sensors.......................................................................................................	2-2-3
(3)	Others...............................................................................................................................	2-2-4
(4)	Document processor (3 in 1 25/26 ppm model, 4 in 1 20/21, 25/26 ppm model).............	2-2-5
2-3 Operation of the PWBs
2-3-1 Main PWB..............................................................................................................................		2-3-1
(1)	3 in 1 25/26 ppm model, 4 in 1 20/21, 25/26 ppm model .................................................	2-3-1
(2)	3 in 1 20/21 ppm model ....................................................................................................	2-3-8
2-3-2 Relay PWB PWB .................................................................................................................		2-3-12
2-3-3 Power source PWB .............................................................................................................		2-3-14
2-3-4 FAX control PWB.................................................................................................................		2-3-16
2-3-5 Operation panel PWB..........................................................................................................		2-3-18
2-4 Appendixes
2-4-1 Maintenance kits....................................................................................................................		2-4-1
(1)	Maintenance kits...............................................................................................................	2-4-1
2-4-2 Procedure for replacing Maintenance kit ...............................................................................		2-4-2
(1)	Checking the components included and
	preparing the paper-feed replacement unit for installation ...............................................	2-4-2
(2)	Preparing the machine .....................................................................................................	2-4-4
(3)	Detaching the Drum unit...................................................................................................	2-4-6
(4)	Detaching the developer unit............................................................................................	2-4-7
(5)	Detaching the toner disposal box .....................................................................................	2-4-7
(6)	Detaching and refitting the paper feed pulley and lower paper feed guide ......................	2-4-8
(7)	Refitting the toner disposal box ......................................................................................	2-4-12
(8)	Refitting the developer unit.............................................................................................	2-4-12
(9)	Refitting the drum unit ....................................................................................................	2-4-13
(10)	Detaching and refitting the transfer roller .......................................................................	2-4-14
(11)	Notice after replacing maintenance kit ...........................................................................	2-4-15
(12)	Procedure for only replacing Drum unit ..........................................................................	2-4-17
(13)	Procedure for only replacing Developer unit ..................................................................	2-4-18
2-4-3 Cleaning the Machine..........................................................................................................		2-4-20
(1)	Interior of the Machine....................................................................................................	2-4-20
(2)	Slit Glass Cover..............................................................................................................	2-4-21

		2M4/2M5/2M6/2M7
2-4-4 Appendixes..........................................................................................................................		2-4-22
(1)	Repetitive defects gauge ................................................................................................	2-4-22
(2)	Wiring diagram ...............................................................................................................	2-4-23

2M4/2M5/2M6/2M7

1-1-1 Specifications

Machine

			Specifications
Item		3 in 1 model (without FAX)			4 in 1 model (with FAX)
		20/21 ppm	25/26 ppm		20/21 ppm	25/26 ppm
Type		Desktop
Printing method		Electrophotography by semiconductor laser
Support Original types		Sheet, Book, 3-dimensional objects (maximum original size: A4/Letter)
Original feed system		Fixed
	Cassette	60 to 220 g/m2 (Duplex: 60 to 120 g/m2)
Paper weight
	Manual feed	-	60 to 220 g/m2	-		60 to 220 g/m2
	tray*
	Cassette/	Plain, Preprinted, Labels, Bond, Recycled, Vellum, Rough, Letterhead,
Paper type	Manual feed	Color, Prepunched, Envelope, Cardstock, Thick paper, High Quality, Cus-
	tray*	tom 1 to 8
		A4, JIS/ISO B5, A5, Folio, Legal, Letter, Oficio II (215.9 × 330.2 mm, 8-1/2
		× 13 inches), Mexican Oficio (216 × 340 mm), Statement, Executive, A6,
	Cassette	Envelope Monarch, Envelope #10, Envelope #9, Envelope #6-3/4, Enve-
		lope C5, Envelope DL, 16K, Custom (70 × 148 to 216 × 356 mm 2-3/4 × 5-
		13/16 to 8-1/2 × 14 inches)
		-	A4, JIS/ISO B5,	-		A4, JIS/ISO B5,
			A5, Folio, Legal,			A5, Folio, Legal,
			Letter, Oficio II			Letter, Oficio II
			(215.9 × 330.2			(215.9 × 330.2
			mm, 8-1/2 × 13			mm, 8-1/2 × 13
			inches), Mexi-			inches), Mexi-
			can Oficio (216 ×			can Oficio (216 ×
Paper size			340 mm), State-			340 mm), State-
			ment, Executive,			ment, Executive,
	Manual feed		A6, Envelope			A6, Envelope
			Monarch, Enve-			Monarch, Enve-
	tray*
			lope #10, Enve-			lope #10, Enve-
			lope #9,			lope #9,
			Envelope #6-3/4,			Envelope #6-3/4,
			Envelope C5,			Envelope C5,
			Envelope DL,			Envelope DL,
			16K, Custom (70			16K, Custom (70
			× 148 to 216 ×			× 148 to 216 ×
			356 mm 2-3/4 ×			356 mm 2-3/4 ×
			5-13/16 to 8-1/2			5-13/16 to 8-1/2
			× 14 inches)			× 14 inches)
		25 to 400%, 1% increments
Zoom level

1-1-1

						2M4/2M5/2M6/2M7
				Specifications
	Item		3 in 1 model (without FAX)		4 in 1 model (with FAX)
			20/21 ppm	25/26 ppm	20/21 ppm	25/26 ppm
		Light	63 g/m² or less
Paper weight		Normal 1	64 to 69 g/m²
		Normal 2(3)	70 to 105 g/m²
setting
		Heavy 1	106 to 135 g/m²
		Heavy 2(3)	136 to 220 g/m²
				When using the DP
			-	Light: 18	Light: 18	Light: 18
		A4		Normal 1: 18	Normal 1: 18	Normal 1: 18
				Normal 2(3): 18	Normal 2(3): 18	Normal 2(3): 18
			-	Light: 18	Light: 15	Light: 18
		A4(Quiet		Normal 1: 18	Normal 1: 15	Normal 1: 18
				Normal 2(3): 18	Normal 2(3): 15	Normal 2(3): 18
		Mode)
				Heavy 1: 17	Heavy 1: 14	Heavy 1: 17
				Heavy 2(3): 16	Heavy 2(3): 13	Heavy 2(3): 16
			-	Light: 21	Light: 21	Light: 21
		Letter		Normal 1: 21	Normal 1: 21	Normal 1: 21
				Normal 2(3): 21	Normal 2(3): 21	Normal 2(3): 21
			-	Light: 19	Light: 16	Light: 19
Copying		Letter(Quiet		Normal 1: 19	Normal 1: 16	Normal 1: 19
				Normal 2(3): 19	Normal 2(3): 16	Normal 2(3): 19
speed		Mode)
				Heavy 1: 17	Heavy 1: 14	Heavy 1: 17
(feed from
				Heavy 2(3): 16	Heavy 2(3): 13	Heavy 2(3): 16
cassette)
( images/			-	Light: 16	Light: 13	Light: 16
min)		Legal		Normal 1: 16	Normal 1: 13	Normal 1: 16
(300 × 300				Normal 2(3): 16	Normal 2(3): 13	Normal 2(3): 16
dpi
			-	Light: 15	Light: 12	Light: 15
		Legal(Quiet		Normal 1: 15	Normal 1: 12	Normal 1: 15
				Normal 2(3): 15	Normal 2(3): 12	Normal 2(3): 15
		Mode)
				Heavy 1: 13	Heavy 1: 11	Heavy 1: 13
				Heavy 2(3): 11	Heavy 2(3): 10	Heavy 2(3): 11
			-	Light: 15	Light: 12	Light: 15
		A5/B5/A6		Normal 1: 15	Normal 1: 12	Normal 1: 15
				Normal 2(3): 15	Normal 2(3): 12	Normal 2(3): 15
		(Quiet Mode)
				Heavy 1: 13	Heavy 1: 10	Heavy 1: 13
				Heavy 2(3): 12	Heavy 2(3): 9	Heavy 2(3): 12
		A5/B5/	-	Light: 12	Light: 10	Light: 12
		A6(from 11th		Normal 1: 12	Normal 1: 10	Normal 1: 12
		image)		Normal 2(3): 12	Normal 2(3): 10	Normal 2(3): 12
		(Quiet Mode)		Heavy 1: 11	Heavy 1: 8	Heavy 1: 11
				Heavy 2(3): 10	Heavy 2(3): 8	Heavy 2(3): 10

1-1-2

						2M4/2M5/2M6/2M7
				Specifications
Item		3 in 1 model (without FAX)			4 in 1 model (with FAX)
		20/21 ppm		25/26 ppm	20/21 ppm	25/26 ppm
			When the DP is not used
		Light: 20		Light: 25	Light: 20	Light: 25
	A4	Normal 1: 20		Normal 1: 25	Normal 1: 20	Normal 1: 25
		Normal 2(3): 20		Normal 2(3): 25	Normal 2(3): 20	Normal 2(3): 25
		Light: 15		Light: 18	Light: 15	Light: 18
	A4(Quiet	Normal 1: 15		Normal 1: 18	Normal 1: 15	Normal 1: 18
		Normal 2(3): 15		Normal 2(3): 18	Normal 2(3): 15	Normal 2(3): 18
	Mode)
		Heavy 1: 14		Heavy 1: 17	Heavy 1: 14	Heavy 1: 17
		Heavy 2(3): 13		Heavy 2(3): 16	Heavy 2(3): 13	Heavy 2(3): 16
Copying		Light: 21		Light: 26	Light: 21	Light: 26
	Letter	Normal 1: 21		Normal 1: 26	Normal 1: 21	Normal 1: 26
speed
		Normal 2(3): 21		Normal 2(3): 26	Normal 2(3): 21	Normal 2(3): 26
(feed from
cassette)		Light: 16		Light: 19	Light: 16	Light: 19
( images/	Letter(Quiet	Normal 1: 16		Normal 1: 19	Normal 1: 16	Normal 1: 19
min)		Normal 2(3): 16		Normal 2(3): 19	Normal 2(3): 16	Normal 2(3): 19
(300 × 300	Mode)	Heavy 1: 14		Heavy 1: 17	Heavy 1: 14	Heavy 1: 17
dpi)		Heavy 2(3): 13		Heavy 2(3): 16	Heavy 2(3): 13	Heavy 2(3): 16
		Light: 12		Light: 15	Light: 12	Light: 15
	A5/B5/A6	Normal 1: 12		Normal 1: 15	Normal 1: 12	Normal 1: 15
		Normal 2(3): 12		Normal 2(3): 15	Normal 2(3): 12	Normal 2(3): 15
	(Quiet Mode)
		Heavy 1: 10		Heavy 1: 13	Heavy 1: 10	Heavy 1: 13
		Heavy 2(3): 9		Heavy 2(3): 12	Heavy 2(3): 9	Heavy 2(3): 12
	A5/B5/	Light: 10		Light: 12	Light: 10	Light: 12
	A6(from 11th	Normal 1: 10		Normal 1: 12	Normal 1: 10	Normal 1: 12
	image)	Normal 2(3): 10		Normal 2(3): 12	Normal 2(3): 10	Normal 2(3): 12
	(Quiet Mode)	Heavy 1: 8		Heavy 1: 11	Heavy 1: 8	Heavy 1: 11
		Heavy 2(3): 8		Heavy 2(3): 10	Heavy 2(3): 8	Heavy 2(3): 10
First copy	When using	-		13 seconds or	14 seconds or	13 seconds or
time	the DP			less	less	less
(A4, feed from	When the DP	12 seconds or		11 seconds or	12 seconds or	11 seconds or
cassette)	is not used	less		less	less	less
Warm-up	Power on	20 seconds or		23 seconds or	28 seconds or	28 seconds or
		less		less	less	less
time
(22 °C/71.6	Sleep	12 seconds or		14 seconds or	12 seconds or	14 seconds or
°F, 60% RH)		less		less	less	less
Paper	Cassette	250 sheets (80 g/m2)
	Manual feed	-		1 sheet	-	1 sheet
capacity
	tray*
	Standard	100 sheets (80 g/m2)
Output tray	paper	(The machine pauses after 100 sheets are printed.)
capacity	Special	-		1 sheet	-	1 sheet
	paper
Continuous copying		1 to 99 sheets

1-1-3

					2M4/2M5/2M6/2M7-1
				Specifications
	Item		3 in 1 model (without FAX)		4 in 1 model (with FAX)
			20/21 ppm	25/26 ppm	20/21 ppm	25/26 ppm
	Photoconductor		OPC drum (drum diameter 24 mm)
	Image write system		Semiconductor laser (1 beam)
	Charging system		Charger roller
	Developing system		Mono component dry developing method
			Toner replenishing: Automatic from the toner container
	Transfer system		Transfer roller
	Separation system		Small diameter separation, discharger brush
	Cleaning system		Counter blade
	Charge erasing system		Exposure by eraser lamp (LED)
	Fusing system		Heat roller system
			Abnormally high temperature protection devices: thermostat
	CPU		ARM926EJ 390MHz
	Memory		ROM:32MB/ RAM:64 MB(Maxmum 64 MB)
			USB Interface	USB Interface	USB Interface	USB Interface
			connector: 1	connector: 1	connector: 1	connector: 1
			(USB Hi-Speed)	(USB Hi-Speed)	(USB Hi-Speed)	(USB Hi-Speed)
				Network inter-	Public telephone	Network inter-
	Interface			face: 1 (10	line: 1	face: 1 (10
				BASE-T/100		BASE-T/100
				BASE-TX)		BASE-TX)
						Public telephone
						line: 1
	Resolution		600 × 600 dpi
		Temperature	10 to 32.5 °C/ 50 to 90.5 °F
		Humidity	15 to 80% RH
	Operating		3,500 m/11,482.8 ft or less
		Altitude	High altitude mode is available for regular operation at less than 1500m or
	environment		1500 – 3500m.
		Brightness	1,500 lux or less
			390 × 333 × 317	390 × 361 × 362 mm
	Dimensions	machine	mm	15 3/8 × 14 3/16 × 14 1/4"
	(W × D × H)	only	15 3/8 × 13 1/8 ×
			12 1/2"
			390 × 645 mm	424 × 630 mm	424 × 645 mm	424 × 630 mm
			(using paper	(using paper	(using paper	(using paper
	Space required (W × D)		feed tray)	feed tray)	feed tray)	feed tray)
			15 3/8 × 25 3/8"	16 11/16 × 24 13/	16 11/16 × 25 3/	16 11/16 × 24
				16"	8"	13/16"

1-1-4

						2M4/2M5/2M6/2M7
				Specifications
	Item		3 in 1 model (without FAX)		4 in 1 model (with FAX)
		20/21 ppm		25/26 ppm	20/21 ppm	25/26 ppm
	Weight	8.7 kg/19.18 lb		10.0 kg/22 lb	9.7 kg/21.34 lb	10.1 kg/22.22 lb
	Power source	120	V Specification Model:120 V (60 Hz, 6.0 A)
		230	V Specification Model: 220 to 240 V (50 Hz/60 Hz, 3.1 A)

*:The Manual Feed tray is only provided on the 25/26 ppm model. NOTE: These specifications are subject to change without notice.

1-1-5

					2M4/2M5/2M6/2M7
Printer
Item				Specifications
			20/21ppm		25/26ppm
		Light	63 g/m² or less
		Normal 1	64 to 69 g/m²
Paper weight		Normal	70 to 105 g/m²
		2(3)
setting
		Heavy 1	106 to 135 g/m²
		Heavy	136 to 220 g/m²
		2(3)
			Light: 20		Light: 25
		A4	Normal 1: 20		Normal 1: 25
			Normal 2(3): 20		Normal 2(3): 25
			Light: 15		Light: 18
		A4(Quiet	Normal 1: 15		Normal 1: 18
			Normal 2(3): 15		Normal 2(3): 18
		Mode)
			Heavy 1: 14		Heavy 1: 17
			Heavy 2(3): 13		Heavy 2(3): 16
			Light: 21		Light: 26
		Letter	Normal 1: 21		Normal 1: 26
			Normal 2(3): 21		Normal 2(3): 26
			Light: 16		Light: 19
		Let-	Normal 1: 16		Normal 1: 19
		ter(Quiet	Normal 2(3): 16		Normal 2(3): 19
		Mode)	Heavy 1: 14		Heavy 1: 17
Printing			Heavy 2(3): 13		Heavy 2(3): 16
speed			Light: 13		Light: 20
Simplex		Legal	Normal 1: 13		Normal 1: 20
(images/min)			Normal 2(3): 13		Normal 2(3): 20
			Light: 12		Light: 15
		Legal(Qui	Normal 1: 12		Normal 1: 15
			Normal 2(3): 12		Normal 2(3): 15
		et Mode)	Heavy 1: 11		Heavy 1: 13
			Heavy 2(3): 10		Heavy 2(3): 11
			Light: 12		Light: 15
		A5/B5/A6	Normal 1: 12		Normal 1: 15
		(Quiet	Normal 2(3): 12		Normal 2(3): 15
		Mode)	Heavy 1: 10		Heavy 1: 13
			Heavy 2(3): 9		Heavy 2(3): 12
		A5/B5/	Light: 10		Light: 12
		A6(from	Normal 1: 10		Normal 1: 12
		11th	Normal 2(3): 10		Normal 2(3): 12
		image)	Heavy 1: 8		Heavy 1: 11
		(Quiet	Heavy 2(3): 8		Heavy 2(3): 10
		Mode)

1-1-6

					2M4/2M5/2M6/2M7
Item				Specifications
			20/21ppm		25/26ppm
			-		Light: 15
		A4			Normal 1: 15
					Normal 2(3): 15
			-		Light: 11
		A4(Quiet			Normal 1: 11
					Normal 2(3): 11
		Mode)
					Heavy 1: 11
					Heavy 2(3): 11
			-		Light: 15
		Letter			Normal 1: 15
Printing					Normal 2(3): 15
speed			-		Light: 11
Duplex		Letter			Normal 1: 11
(images/min)		(Quiet			Normal 2(3): 11
		Mode)			Heavy 1: 11
					Heavy 2(3): 11
			-		Light: 13
		Legal			Normal 1: 13
					Normal 2(3): 13
			-		Light: 10
		Legal(Qui			Normal 1: 10
					Normal 2(3): 10
		et Mode)
					Heavy 1: 9
					Heavy 2(3): 9
First print time			8.5 seconds or less		7.5 seconds or less
(A4, feed from cassette)
Resolution			Fast 1200 dpi
			600 × 600 dpi
Operating system			Windows XP, Windows Server 2003/R2, Windows Vista , Windows 7 ,
			Windows Server 2008/R2, Mac OS X 10.5 or higher

* : Duplex printing is only possible on the 25/26 ppm model.

1-1-7

2M4/2M5/2M6/2M7

Scanner

		Item		Specifications
	System Requirements			CPU: 20 MHz
				RAM: 64 MB
	Resolution			600 × 600 dpi, 400 × 400 dpi, 300 × 300 dpi, 200 × 200 dpi
	File format			BMP,JPG,PNG, TIFF, PDF,
	Scanning		300 dpi	B/W : 18 images/min
	speed			Color: 6 images/min
	Simplex
				B/W : 5 images/min
	(A4 land-		600 dpi
				Color: 1 images/min
	scape)
				PC transmission: Scan to Folder
	Transmission system			TWAIN scan *1
				WIA scan *2

*1 Available operating system: Windows XP, Windows Server 2003/R2, Windows Vista, Windows Server 2008/R2, Windows 7

*2 Available operating system: Windows Vista, Windows Server 2008/R2, Windows 7

Document processor (Standard model only)

	Item	Specifications
	Original feed method	Automatic feed
	Supported original types	Sheet originals
	Original sizes	Maximum: Folio/ Legal
		Minimum : A6/ Statement-R
	Original weights	60 to 105 g/m2
	Loading capacity	40 sheets (60 to 80 g/m2) or less

1-1-8

2M4/2M5/2M6/2M7-1

FAX (4 in 1 model only)

		Item		Specifications
			Cassette	A4,Folio,Letter,Legal
	Paper size		Manual Feed	A4,Folio,Letter,Legal
			Tray (25/26
			ppm model)
	Compatibility			Super G3
	Communication line			Subscriber telephone line
	Transmission time			4 seconds or less (33600 bps, MMR, ITU-T A4 #1 chart)
	Transmission speed			33600/31200/28800/26400/24000/21600/19200/16800/14400/12000/9600/
				7200/4800/2400 bps
	Coding scheme			MMR/MR/MH
	Error correction			ECM
	Original size			Max. width:216 mm/8-1/2",Max. length: 356 mm/14"
				Horizontal × Vertical
	Scanner resolution			Normal 200 × 100 dpi (8 dot/mm × 3.85 line/mm)
				Fine 200 × 200 dpi (8 dot/mm × 7.7 line/mm)
				Super fine 200 × 400 dpi (8 dot/mm × 15.4 line/mm)
	Printing resolution			600 × 600 dpi
	Gradations			256 shades (Error diffusion)
	Multi-Station transmission			Max. 100 destinations
	Substitute			150 sheets or more (when using ITU-T A4 #1 chart)
	memory reception
	Report output			Outgoing FAX Report, Incoming FAX Report,FAX TX result report,
				FAX RX result report, Status page, Network status page

1-1-9

2M4/2M5/2M6/2M7

1-1-2 Parts names

(1) Machine

3 in 1 25/26 ppm model, 4 in 1 20/21, 25/26 ppm model

19

18

20

21

4 19

22

3 2 1

25 23

24

7

6

8

5

14

11	15
	9

13

	12	10	11	17			16
					Figure 1-1-1
1.	Top tray			9.	Cassette cover	17.	Line connector*2
2.	Sub tray			10.	Cassette	18.	DP top cover
3.	Paper stopper			11.	Paper width guides	19.	Original width guides
4.	Operation panel			12.	Paper length guide	20.	Original table
5.	Power switch			13.	Rear cover	21.	Original eject table
6.	Front cover			14.	USB interface connector	22.	Platen (contact glass)
7.	Manual feed paper width			15.	Network interface connec-	23.	Original size Indicator plate
	guides*1				tor*1	24.	Slit glass cover
8.	Manual feed tray*1			16.	Power code connector	25.	Toner container
*1: 25/26 ppm model only.				*2: 4 in 1 model only

1-1-10

2M4/2M5/2M6/2M7

3 in 1 20/21 ppm model

26

4

23

23

22 1

2 3

6

25

5

14

11

9

13

16

12

10

11

Figure 1-1-2

26. Original Cover

1-1-11

2M4/2M5/2M6/2M7

(2) Operation panel

3 in 1 20/21 ppm model

6

8

9

1	2	3	4	5		7	10	11	12
					Figure 1-1-3
	1.	ID Card Copy key			7.	Cursor key (Up/Down)
	2.	Copy key			8.	Stop / Reset key
	3.	Scan key			9.	Start key
	4.	Print Box key			10.	Processing indicator
	5.	Mode select key			11.	Attention indicator
	6.	Message display			12.	Quiet Mode key

3 in 1 25/26 ppm model, 4 in 1 20/21, 25/26 ppm model

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

	24	23	22		21	20	191817	16 15
					Figure 1-1-4
1.	ID Card Copy key			9.	Message display		17.	OK key
2.	Copy key			10.	Quiet Mode key		18.	Cursor key (Up/Down)
3.	Scan key			11.	Menu key		19.	Back key
4.	Address Book key*			12.	Density key		20.	Attention indicator
5.	Recall / Pause key*			13.	Numeric keys		21.	Processing indicator
6.	Program1 key			14.	Clear key		22.	On Hook key*
7.	Program2 key			15.	Stop / Reset key		23.	FAX key*
8.	Program3 key			16.	Start key		24.	Print Box key
*: 4 in	1 model only

1-1-12

2M4/2M5/2M6/2M7

1-1-3 Machine cross section

(1) 20/21 ppm Model

1011 6

5

12

9

13

3

7

8

4

	2	1			Light path
	Figure 1-1-5				Paper path
1.	Cassette	8.	Transfer/separation section
2.	Paper feed/conveying section	9.	Laser scanner unit
3.	Toner container	10.	Fuser section
4.	Developing unit	11.	Exit section
5.	Wast toner box	12.	Top tray
6.	Drum charge roller	13.	Scanner section
7.	Drum unit

1-1-13

2M4/2M5/2M6/2M7

(2) 25/26 ppm Model

13

11 12 7

6

14

10

15

4

8

9

5

									Light path
	2		3		1
									Paper path
				Figure 1-1-6
1.	Cassette				9.		Transfer/separation section
2.	Paper feed/conveying section				10.		Laser scanner unit
3.	Manual feed tray				11.		Fuser section
4.	Toner container				12.		Feedshift/exit section
5.	Developing unit				13.		Duplex conveying section
6.	Wast toner box				14.		Top tray
7.	Drum charge roller				15.		Scanner section
8.	Drum unit

1-1-14

2M4/2M5/2M6/2M7

(3) ISU/DP Section

17

16

Original path

Figure 1-1-7

16.Image scanner unit (ISU)

17.Document processor (DP) *

*: DP is only possible on the 3 in1 25/26 ppm model, 4 in1 20/21 and 25/26 ppm model.

1-1-15

2M4/2M5/2M6/2M7

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1-1-16