Samsung Xpress M2070 Service Manual

Mono Laser MFP

Xpress M2070 series M2070 / M2070W / M2070F /

M2070FW

(Ver 1.01)

SERVICEMANUAL

Mono Laser MFP

Contents

1. Precautions

2. Product specification and description

3. Disassembly and Reassembly

4. Alignment and Troubleshooting

5. System Diagram

6. Reference Information

Refer to the service manual in the GSPN (see the rear cover) for more information.

Contents

Contents

1. Precautions ......................................................................................................................................				1	−	1
1.1.	Safety warning ........................................................................................................................			1	−	1
1.2.	Caution for safety ....................................................................................................................			1	−	2
	1.2.1.	Toxic material.............................................................................................................		1	−	2
	1.2.2. Electric shock and fire safety precautions .........................................................................			1	−	2
	1.2.3.	Handling precautions ...................................................................................................		1	−	4
	1.2.4. Assembly and Disassembly precautions...........................................................................			1	−	4
	1.2.5. Disregarding this warning may cause bodily injury ............................................................			1	−	5
1.3.	ESD precautions......................................................................................................................			1	−	6
2. Product specification and description.....................................................................................................				2	−	1
2.1.	Product Specification................................................................................................................			2	−	1
	2.1.1.	Product Overview........................................................................................................		2	−	1
	2.1.2.	Specifications .............................................................................................................		2	−	1
		2.1.2.1.	General Print Engine......................................................................................	2	−	1
		2.1.2.2.	Copier.........................................................................................................	2	−	2
		2.1.2.3.	Scan Specification .........................................................................................	2	−	3
		2.1.2.4.	Fax.............................................................................................................	2	−	4
		2.1.2.5.	Controller and Software..................................................................................	2	−	5
		2.1.2.6.	Paper Handling.............................................................................................	2	−	7
		2.1.2.7.	Consumables................................................................................................	2	−	8
		2.1.2.8.	Maintenance Part ..........................................................................................	2	−	8
		2.1.2.9.	Reliability and Service ...................................................................................	2	−	8
		2.1.2.10.	Environment ................................................................................................	2	−	9
		2.1.2.11.	Accessories..................................................................................................	2	− 10
	2.1.3.	Model Comparison Table..............................................................................................		2	− 11
2.2.	System Overview.....................................................................................................................			2	− 12
	2.2.1.	Front View.................................................................................................................		2	− 12
	2.2.2.	Rear view	..................................................................................................................	2	− 14
	2.2.3.	Paper Path..................................................................................................................		2	− 16
	2.2.4.	System Layout............................................................................................................		2	− 17
		2.2.4.1.	Feeding Part.................................................................................................	2	− 18
		2.2.4.2.	Transfer Roller .............................................................................................	2	− 19
		2.2.4.3.	Drive Unit ...................................................................................................	2	− 19
		2.2.4.4.	Fuser Unit....................................................................................................	2	− 20
		2.2.4.5.	LSU (Laser Scanner Unit)...............................................................................	2	− 22
		2.2.4.6.	Toner Cartridge.............................................................................................	2	− 23
	2.2.5.	Hardware configuration ................................................................................................		2	− 24
		2.2.5.1.	Main board ..................................................................................................	2	− 25

i	Copyright© 1995-2013 SAMSUNG. All rights reserved.

Contents

	2.2.5.2.	OPE board ...................................................................................................	2	− 26
	2.2.5.3.	Fax board ....................................................................................................	2	− 28
	2.2.5.4. Wireless LAN board (wireless model only) ........................................................		2	− 28
	2.2.5.5.	SMPS/HVPS board .......................................................................................	2	− 29
	2.2.5.6.	Electrical Parts Location.................................................................................	2	− 31
	2.2.5.7.	NFC Tag Sticker ...........................................................................................	2	− 33
2.2.6.	Engine F/W Contol Algorithm .......................................................................................		2	− 34
	2.2.6.1.	Feeding .......................................................................................................	2	− 34
	2.2.6.2.	Transfer.......................................................................................................	2	− 34
	2.2.6.3.	Fusing.........................................................................................................	2	− 35
	2.2.6.4.	LSU............................................................................................................	2	− 35
2.2.7.	Software Descriptions ..................................................................................................		2	− 36
	2.2.7.1.	Software system overview ..............................................................................	2	− 36
	2.2.7.2.	Architecture .................................................................................................	2	− 36
	2.2.7.3. Data and Control Flow ...................................................................................		2	− 37
3. Disassembly and Reassembly ..............................................................................................................			3	−	1
3.1. Precautions when replacing parts ................................................................................................			3	−	1
3.1.1.	Precautions when assembling and disassembling ...............................................................		3	−	1
3.1.2.	Preautions when handling PBA ......................................................................................		3	−	1
3.1.3.	Releasing Plastic Latches..............................................................................................		3	−	2
3.2. Screws used in the printer..........................................................................................................			3	−	3
3.3. Replacing the Main SVC parts ...................................................................................................			3	−	4
3.3.1.	Right and Left cover ....................................................................................................		3	−	4
3.3.2.	Scanner Unit...............................................................................................................		3	−	5
3.3.3.	ADF Unit...................................................................................................................		3	−	6
3.3.4.	OPE Unit...................................................................................................................		3	−	7
3.3.5.	CIS Unit and Scan Drive Unit........................................................................................		3	−	8
3.3.6.	Front Cover................................................................................................................		3	−	9
3.3.7.	Middle Cover .............................................................................................................		3	− 10
3.3.8.	Rear Cover.................................................................................................................		3	− 11
3.3.9.	Main board.................................................................................................................		3	− 11
3.3.10.	WLAN board..............................................................................................................		3	− 12
3.3.11.	Fax board...................................................................................................................		3	− 12
3.3.12.	SMPS/HVPS board......................................................................................................		3	− 13
3.3.13.	Fuser Unit	..................................................................................................................	3	− 14
3.3.14.	Drive Unit..................................................................................................................		3	− 14
3.3.15.	LSU..........................................................................................................................		3	− 15
3.3.16.	Feed Sensor PBA ........................................................................................................		3	− 16
3.3.17.	Pick up roller..............................................................................................................		3	− 16
3.3.18.	Motor........................................................................................................................		3	− 17

Copyright© 1995-2013 SAMSUNG. All rights reserved.

ii

Contents

		3.3.19.	Transfer roller .............................................................................................................		3	− 18
4.	Alignment and Troubleshooting ...........................................................................................................				4	−	1
	4.1.	Alignment and Adjustments.......................................................................................................			4	−	1
		4.1.1.	Control Panel ..............................................................................................................		4	−	1
		4.1.2.	Understanding the status LED ........................................................................................		4	−	4
		4.1.3.	JAM removal ..............................................................................................................		4	−	5
			4.1.3.1. Clearing original document jams ......................................................................		4	−	5
			4.1.3.2.	Clearing paper jams.......................................................................................	4	−	7
		4.1.4.	Useful menu item for service .........................................................................................		4	− 10
		4.1.5.	Periodic Defective Image ..............................................................................................		4	− 11
		4.1.6.	Useful management tools ..............................................................................................		4	− 12
			4.1.6.1. Using Samsung Easy Printer Manager (Windows and Macintosh only) ....................		4	− 12
			4.1.6.2. Using Samsung Printer Status (Windows only) ...................................................		4	− 14
			4.1.6.3. Using SyncThru Web Service (SWS) ................................................................		4	− 15
		4.1.7.	Updating Firmware ......................................................................................................		4	− 17
			4.1.7.1. Update the firmware by using the USB port ........................................................		4	− 17
			4.1.7.2. Update the firmware by using the network ..........................................................		4	− 18
		4.1.8.	Tech mode (SVC mode) ................................................................................................		4	− 20
	4.2.	Troubleshooting ......................................................................................................................			4	− 24
		4.2.1.	Procedure of checking the symptoms ...............................................................................		4	− 24
			4.2.1.1.	Basic Check List ...........................................................................................	4	− 25
		4.2.2.	Error Code and Troubleshooting .....................................................................................		4	− 26
		4.2.3.	Image quality problem ..................................................................................................		4	− 37
		4.2.4.	Other errors ................................................................................................................		4	− 43
5.	System Diagram................................................................................................................................				5	−	1
	5.1.	Block Diagram........................................................................................................................			5	−	1
	5.2.	Connection Diagram.................................................................................................................			5	−	2
6.	Reference Information........................................................................................................................				6	−	1
	6.1.	Tool for Troubleshooting...........................................................................................................			6	−	1
	6.2.	Glossary	.................................................................................................................................		6	−	2
	6.3. The Sample ..................................................................................................Pattern for the Test				6	−	8
	6.4.	Selecting ..................................................................................................................a location			6	−	9
	6.5.	Document ............................................................................................................Revision List			6	− 10

iii	Copyright© 1995-2013 SAMSUNG. All rights reserved.

1. Precautions

1. Precautions

In order to prevent accidents and damages to the equipment please read the precautions listed below carefully before servicing the product and follow them closely.

1.1. Safety warning

1)Only to be serviced by a factory trained service technician.

High voltages and lasers inside this product are dangerous. This product should only be serviced by a factory trained service technician.

2)Use only Samsung replacement parts.

There are no user serviceable parts inside the product. Do not make any unauthorized changes or additions to the product as these could cause the product to malfunctions and create an electric shocks or fire hazards.

3)Laser Safety Statement

The printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR, chapter 1 Subchapter J for Class I(1) laser products, and elsewhere is certified as a Class I laser product conforming to the requirements of IEC 60825-1. Class I laser products are not considered to be hazardous. The laser system and printer are designed so there is never any human access to laser radiation above a Class I level during normal operation, user maintenance or prescribed service condition.

•Wavelength: 800 nm

•Beam divergence

-Paraller: 11 degrees

-Perpendicular: 35 degrees

•Maximum power of energy output: 12 mW

WARNING

Never operate or service the product with the protective cover removed from Laser/Scanner assembly. The reflected beam, although invisible, can damage your eyes.

When using this product, these basic safety precautions should always be followed to reduce risk of fire, electric shock, and personal injury.

4) Lithium battery not replaceable by user

Copyright© 1995-2013 SAMSUNG. All rights reserved.

1-1

1. Precautions

1.2. Caution for safety

1.2.1. Toxic material

This product contains toxic materials that could cause illness if ingested.

1)Please keep imaging unit and toner cartridge away from children. The toner powder contained in the imaging unit and toner cartridge may be harmful, and if swallowed, you should contact a doctor.

1.2.2. Electric shock and fire safety precautions

Failure to follow the following instructions could cause electric shock or potentially cause a fire.

1)Use only the correct voltage, failure to do so could damage the product and potentially cause a fire or electric shock.

2)Use only the power cable supplied with the product. Use of an incorrectly specified cable could cause the cable to overheat and potentially cause a fire.

3)Do not overload the power socket, this could lead to overheating of the cables inside the wall and could lead to a fire.

4)Do not allow water or other liquids to spill into the product, this can cause electric shock. Do not allow paper clips, pins or other foreign objects to fall into the product, these could cause a short circuit leading to an electric shock or fire hazard.

5)Never touch the plugs on either end of the power cable with wet hands, this can cause electric shock. When servicing the product, remove the power plug from the wall socket.

6)Use caution when inserting or removing the power cord. When removing the power cord, grip it firmly and pull. The power cord must be inserted completely, otherwise a poor contact could cause overheating leading to a fire.

7)Take care of the power cable. Do not allow it to become twisted, bent sharply around corners or power cable may be damaged. Do not place objects on top of the power cable. If the power cable is damaged it could overheat and cause a fire. Exposed cables could cause an electric shock. Replace the damaged power cable immediately, do not reuse or repair the damaged cable. Some chemicals can attack the coating on the power cable, weakening the cover or exposing cables causing fire and shock risks.

1-2	Copyright© 1995-2013 SAMSUNG. All rights reserved.

1. Precautions

8)Ensure that the power sockets and plugs are not cracked or broken in any way. Any such defects should be repaired immediately. Take care not to cut or damage the power cable or plugs when moving the machine.

9)Use caution during thunder or lightning storms. Samsung recommends that this machine be disconnected from the power source when such weather conditions are expected. Do not touch the machine or the power cord if it is still connected to the wall socket in these weather conditions.

10)Avoid damp or dusty areas, install the product in a clean well ventilated location. Do not position the machine near a humidifier or in front of an air conditioner. Moisture and dust built up inside the machine can lead to overheating and cause a fire or cause parts to rust.

11)Do not position the product in direct sunlight. This will cause the temperature inside the product to rise possibly leading to the product failing to work properly and in extreme conditions could lead to a fire.

12)Do not insert any metal objects into the machine through the ventilator fan or other part of the casing, it could make contact with a high voltage conductor inside the machine and cause an electric shock.

13)	When replacing the SMPS board, please wait 5 minutes after unplugging the power cord, then replace it. You

can get a shock by the electric discharge.

Copyright© 1995-2013 SAMSUNG. All rights reserved.

1-3

1. Precautions

1.2.3. Handling precautions

The following instructions are for your own personal safety to avoid injury and so as not to damage the product.

1)Ensure the product is installed on a level surface, capable of supporting its weight. Failure to do so could cause the product to tip or fall.

2)The product contains many rollers, gears and fans. Take great care to ensure that you do not catch your fingers, hair or clothing in any of these rotating devices.

3)Do not place any small metal objects, containers of water, chemicals or other liquids close to the product which if spilled could get into the machine and cause damage or a shock or fire hazard.

4)Do not install the machine in areas with high dust or moisture levels, beside on open window or close to a humidifier or heater. Damage could be caused to the product in such areas.

5)Do not place candles, burning cigarettes, etc on the product, These could cause a fire.

1.2.4. Assembly and Disassembly precautions

1)Replace parts carefully and always use Samsung parts. Take care to note the exact location of parts and also cable routing before dismantling any part of the machine. Ensure all parts and cables are replaced correctly. Please carry out the following procedures before dismantling the product or replacing any parts.

2)Ensure that power is disconnected before servicing or replacing any electrical parts.

3)Disconnect interface cables and power cables.

4)Only use approved spare parts. Ensure that part number, product name, any voltage, current or temperature rating are correct.

5)When removing or re-fitting any parts do not use excessive force, especially when fitting screws into plastic.

6)Take care not to drop any small parts into the machine.

7)Handling of the OPC Drum

•The OPC Drum can be irreparably damaged if it exposed to light. Take care not to expose the OPC Drum either to direct sunlight or to fluorescent or incandescent room lighting. Exposure for as little as 5 minutes can damage the surface of the photoconductive properties and will result in print quality degradation. Take extra care when servicing the product. Remove the OPC Drum and store it in a black bag or other lightproof container. Take care when working with the Covers (especially the top cover) open as light is admitted to the OPC area and can damage the OPC Drum.

•Take care not to scratch the green surface of OPC Drum Unit. If the green surface of the Drum Cartridge is scratched or touched the print quality will be compromised.

1-4	Copyright© 1995-2013 SAMSUNG. All rights reserved.

1. Precautions

1.2.5. Disregarding this warning may cause bodily injury

1)Be careful with the high temperature part.

The fuser unit works at a high temperature. Use caution when working on the printer. Wait for the fuser unit to cool down before disassembly.

2)Do not put fingers or hair into the rotating parts.

When operating a printer, do not put hand or hair into the rotating parts (Paper feeding entrance, motor, fan, etc.). If do, you can get harm.

3)When you move the printer, use safe lifting and handling techniques.

This printer is heavy. Use the lifting handles located on each side of the machine. Back injury could be caused if you do not lift carefully.

4)Ensure the printer is installed safely.

Ensure the printer is installed on a level surface, capable of supporting its weight. Failure to do so could cause the printer to tip or fall possibly causing personal injury or damaging the printer.

5)Do not install the printer on a sloping or unstable surface. After installation, double check that the printer is stable.

Copyright© 1995-2013 SAMSUNG. All rights reserved.

1-5

1. Precautions

1.3. ESD precautions

Certain semiconductor devices can be easily damaged by static electricity. Such components are commonly called “Electrostatically Sensitive (ES) Devices” or ESDs. Examples of typical ESDs are: integrated circuits, some field effect transistors, and semiconductor “chip” components. The techniques outlined below should be followed to help reduce the incidence of component damage caused by static electricity.

CAUTION

Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

1)Immediately before handling a semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, employ a commercially available wrist strap device, which should be removed for your personal safety reasons prior to applying power to the unit under test.

2)After removing an electrical assembly equipped with ESDs, place the assembly on a conductive surface, such as aluminum or copper foil, or conductive foam, to prevent electrostatic charge buildup in the vicinity of the assembly.

3)Use only a grounded tip soldering iron to solder or desolder ESDs.

4)Use only an “anti-static” solder removal device. Some solder removal devices not classified as “anti-static” can generate electrical charges sufficient to damage ESDs.

5)Do not use Freon-propelled chemicals. When sprayed, these can generate electrical charges sufficient to damage ESDs.

6)Do not remove a replacement ESD from its protective packaging until immediately before installing it. Most replacement ESDs are packaged with all leads shorted together by conductive foam, aluminum foil, or a comparable conductive material.

7)Immediately before removing the protective shorting material from the leads of a replacement ESD, touch the protective material to the chassis or circuit assembly into which the device will be installed.

8)Maintain continuous electrical contact between the ESD and the assembly into which it will be installed, until completely plugged or soldered into the circuit.

9)Minimize bodily motions when handling unpackaged replacement ESDs. Normal motions, such as the brushing together of clothing fabric and lifting one’s foot from a carpeted floor, can generate static electricity sufficient to damage an ESD.

1-6	Copyright© 1995-2013 SAMSUNG. All rights reserved.

2. Product specification and description

2. Product specification and description

2.1. Product Specification

2.1.1. Product Overview

1)Speed

•Up to 20 ppm in A4 (21 ppm in Letter)

2)Printing Resolution

•Up to 1,200 x 1,200 dpi effective output

3)Processor

•600 MHz (A1500 CPU)

4)Printer Language Emulation

•SPL

5)Memory

•128 MB

6)Interface

•High speed USB 2.0

•10/100 BaseTX network connector

•802.11b/g/n wireless LAN (M2070W / M2070FW)

•Wireless model supports NFC printing.

7)Toner cartridge

•Initial : 500 pages

•Sales : 1,000 pages

2.1.2. Specifications

•Product Specifications are subject to change without notice.

2.1.2.1. General Print Engine

	Item		Specification
	Engine Speed	Simplex	Up to 20 ppm in A4 (21 ppm in Letter)
	Warmup time	From Sleep	Less than 30 seconds
	FPOT	From Ready	Less than 8.5 seconds
		From Sleep	Less than 15.5 seconds
	Resolution		Up to 1,200 x 1,200 dpi effective output

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-1

2. Product specification and description

2.1.2.2. Copier

	Item		Specification
	Copy Speed	Simplex to Simplex	Up to 20 ppm in A4 (21 ppm in Letter)
	FCOT (B&W)	From Ready	Less than 14 seconds (from platen)
		Text	•	Scan: 300 x 300 dpi , Printing : 600 x 600 dpi @ ADF
			•	Scan: 600 x 300 dpi , Printing : 600 x 600 dpi @ Platen
	Copy Resolution	Text/Photo	•	Scan: 300 x 300 dpi , Printing : 600 x 600 dpi @ ADF
			• Scan : 600 x 300 dpi , Printing : 600 x 600 dpi @ Platen
		Photo	•	Scan: 600 x 300 dpi , Printing : 600 x 600 dpi @ ADF
			•	Scan: 600 x 600 dpi , Printing : 600 x 600 dpi @ Platen
	Original Type	Factory Default	Text/Photo
	Max. Original	Platen	A4
	Size	ADF	Legal (8.5" x 14")
		Multi Copy	1~99
		Automatic Paper Selection	No
	Basic Copy	Manual Paper Selection	No
		Duplex Copy	No
		Darkness Control	11 Levels
		Reduce & Enlarge	25% to 400%

2-2	Copyright© 1995-2013 SAMSUNG. All rights reserved.

				2. Product specification and description
	2.1.2.3. Scan Specification
	Item		Specification
	Scan Method		Color CIS
	Compatibility		TWAIN, WIA
		Linearity, Halftone	15 sec on Platen, 15 sec on ADF @ 300dpi
	Scan Speed	Gray	23 sec on Platen, 26 sec on ADF @ 300dpi
		Color	• 256 Color 300 dpi : 65 sec on Platen, 70 sec on ADF
			• True Color 300 dpi : 70 sec on Platen, 70 sec on ADF
	Resolution	Optical	1,200 x 1,200 dpi
		Enhanced	4,800 x 4,800 dpi
	Halftone		256 levels
		Max. Document Width	Max. 216 mm (8.5")
		Effective Scan Width	Max. 208 mm (8.2")
	Scan Size	Max. Document Length	•	ADF : 356 mm (14")
			•	Platen : 297 mm (11.7")
		Effective Scan Length	•	ADF : 348 mm (13.7")
			•	Platen : 289 mm (11.4")
		Color	Internal: 16 bit x 3, External : 8 bit x 3
	Scan Depth
		Mono	• 1 bit for Lineart & Halftone
			• 8 bits for Gray scale
		Capacity	40 sheets @ 75 gsm
	ADF
		Document Size	• Width : 142 ~ 216 mm
			• Length : 148 ~ 356 mm

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-3

2. Product specification and description

2.1.2.4. Fax

	Item		Specification
	Compatibility		ITU-T G3, ECM
	Communication System		PSTN/PABX
	Modem Speed		33.6 Kbps
	TX Speed		Approx. 3 sec (Mono/Standard/ECM-MMR, @ ITU-T G3 No.1 )
	Compression		MH/ MR/ MMR/ JBIG/ JPEG (Tx Only)
	Color Fax		Yes (Tx only)
	ECM		Yes
	Resolution	Std	203 x 98 dpi
		Fine	203 x 196 dpi
	(Mono)
		S.Fine	300 x 300 dpi
		Handset	No
		On hook Dial	Yes
		Search	Yes (Phone Book)
		Speed Dial	200 locations
		Group Dial	100 Groups
	Telephone	TAD I/F	Yes
	Features	Tone/Pulse	Yes (Selectable in Tech Mode)
		Pause	Yes
		Auto Redial	Yes
		Last Number Redial	Yes
		Caller ID	Yes
		External Phone Interface	Yes

2-4	Copyright© 1995-2013 SAMSUNG. All rights reserved.

2. Product specification and description

2.1.2.5. Controller and Software

Item		Specification
Processor		600 MHz (A1500 CPU)
Memory	Std.	128 MB
	Memory expansion	N/A
Printer Languages		SPL
Fonts		Windows Fonts
	Default Driver	SPL
	Install	SPL
		XP(32/64bits)/ Vista(32/64bits)/ 2003 Server(32/64bits)/ 2008
		Server(32/64bits)/ 7(32/64bits)/ 2008 Server R2(64bits)/ 8(32/64bits)
		Linux
		• Red Hat Enterprise Linux 5, 6
		• Fedora 11, 12, 13, 14, 15, 16, 17, 18
Print Driver	Supporting OS	• openSUSE 11.0, 11.1, 11.2, 11.3, 11.4, 12.1, 12.2, 12.3
		• Ubuntu 10.04, 10.10, 11.04, 11.10, 12.04, 12.10
		• SUSE Linux Enterprise Desktop 10, 11
		•	Debian 5.0, 6.0
		•	Mint 13, 14
		Mac OS X 10.5 ~ 10.8
	WHQL	Vista(32/64bits)/ 7(32/64bits)/ 8(32/64bits)
	Compatibility	XP(32/64bits)/ Vista(32/64bits)/ 2003 Server(32/64bits)/ 2008
		Server(32/64bits)/ 7(32/64bits)/ 2008 Server R2(64bits)/ 8(32/64bits)
	TWAIN	Yes
	WIA	Yes
	ICDM	Yes
		XP(32/64bits)/ Vista(32/64bits)/ 2003 Server(32/64bits)/ 2008
		Server(32/64bits)/ 7(32/64bits)/ 2008 Server R2(64bits)/ 8(32/64bits)
		Linux
Scan Driver		• Red Hat Enterprise Linux 5, 6
		• Fedora 11, 12, 13, 14, 15, 16, 17, 18
	Supporting OS	• openSUSE 11.0, 11.1, 11.2, 11.3, 11.4, 12.1, 12.2, 12.3
		• Ubuntu 10.04, 10.10, 11.04, 11.10, 12.04, 12.10
		• SUSE Linux Enterprise Desktop 10, 11
		•	Debian 5.0, 6.0
		•	Mint 13, 14
		Mac OS X 10.5 ~ 10.8

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-5

2. Product specification and description

	Item		Specification
			TCP/IPv4/IPv6, HTTP, SNMPv1/v2c/v3, DNS/WINS, DDNS, DHCP,
		Protocol	BOOTP, AutoIP, Standard TCP/IP printing, LPR, IPP, UPnP(SSDP),
			Bonjour, WSD, SLP, SetIP
			[Windows]
			• XP(32/64bits)/ Vista(32/64bits)/ 2003 Server(32/64bits)/
			2008 Server(32/64bits)/ 7(32/64bits)/ 2008 Server R2(64bits)/
			8(32/64bits)
			[Mac]
			• Mac OS X 10.5~10.8
	Wired Network		[Linux]
			• RedHat Enterprise Linux WS 4, 5 (32/64 bit)
		Supporting OS
			• Fedora 5, 6, 7, 8, 9, 10, 11, 12, 13 (32/64 bit)
			• SuSE Linux 10.1 (32 bit)
			• OpenSuSE 10.2, 10.3, 11.0, 11.1, 11.2 (32/64 bit)
			• Mandriva 2007, 2008, 2009, 2009.1, 2010 (32/64 bit)
			• Ubuntu 6.06, 6.10, 7.04, 7.10, 8.04, 8.10, 9.04, 9.10, 10.04 (32/64
			bit)
			• SuSE Linux Enterprise Desktop 10, 11 (32/64 bit)
			• Debian 4.0, 5.0 (32/64 bit)
	Wireless Network	Protocol	802.11 b/g/n
	(M2070W/ M2070FW
		Supporting OS	Same as wired network
	only)
		Samsung Easy Printer	For Windows and Macintosh
		Manager
	Application		For Linux
		Smart Panel
			SyncThru Web Service 2.0
		Network Management
	Interface	Parallel	N/A
		USB	High speed USB 2.0

2-6	Copyright© 1995-2013 SAMSUNG. All rights reserved.

			2. Product specification and description
	2.1.2.6. Paper Handling
	Item		Specification
	Standard Capacity		150-sheet Multi Purpose Tray @ 80 g/m²
	Max. Capacity		150-sheet @ 80 g/m²
	Printing	Max. Size	216 x 356 mm (8.5" x 14.02")
		Min. Size	76 x 183 mm (3.0" x 7.2")
	Standard Cassette Tray		N/A
		Capacity	• Plain Paper : 150 sheets @ 80 g/m²
			• Envelop : 1 sheet @ 80 g/m²
		Media sizes	A4, A5, Letter, Legal, Executive, Folio, Oficio, B5(ISO), B5(JIS),
	Multi-purpose Tray		Envelope(Monarch, No.10, DL, C5), Custom
	(Bin type)	Media type	Plain ,Thin, Cotton, Recycled, Archive, Colored, Pre-Printed, Label, Bond,
			Thick, Envelopes, Cardstock
		Media weight	16~43 lb (60 to 163 g/m²)
		Sensing	N/A
	Optional Cassette Tray		N/A
	Output Stacking	Capacity	• Face-Down : 100 sheets @ 80 g/m²
		Output Full sensing	N/A
	Duplex	Supporting	N/A
	Printable Area	Non-Printable Area	• 3 mm (0.12") from edge (Top, Bottom, Left, Right)

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-7

2. Product specification and description

2.1.2.7. Consumables

Item			Specification
Toner Cartridge	Part name		MLT-D111S
	Average yield		• Average Cartridge Yield 1,000 standard pages
			(Ships with 500 pages Starter Toner Cartridge)
			NOTE
			Declared yield value in accordance with ISO/IEC 19752.

NOTE

Depending on the options, percentage of image area, and job mode used, the toner cartridge’s lifespan may differ.

2.1.2.8. Maintenance Part

Item	Part Code		Life
Fuser Unit	•	JC91–01077A (220V)	30,000 Pages
	•	JC91–01076A (110V)
Transfer Roller	JC66–02709A		30,000 Pages
Pick-Up Roller Assy	JC93–00525A		30,000 Pages
Friction Pad	JC93–00522A		30,000 Pages

2.1.2.9. Reliability and Service

Items	Specification
Printing Volume (SET AMPV)	75 sheets/month
MPBF	20,000 sheets
MTTR	30 min.
SET Life Cycle	30,000 sheets or 5 years (whichever comes first)

2-8	Copyright© 1995-2013 SAMSUNG. All rights reserved.

2. Product specification and description

2.1.2.10. Environment

	Item		Specification
			• M2070/ M2070W : 389 x 274 x 249 mm (15.3 x 10.8 x
	Dimension (W x D x H)	Machine	9.8 inches)
			• M2070F/ M2070FW : 402 x 293 x 296 mm (15.8 x
			11.5 x 11.7 inches)
	Weight	Machine with consumables	• M2070/ M2070W : 6.65 Kg (14.66 lbs)
			• M2070F/ M2070FW : 8.0 Kg (17.64 lbs)
		Ready mode	Less than 26 dB (A)
		Print mode	Less than 50 dB (A)
	Noise Level *	Copy mode	• Scanner glass : Less than 52 dB (A)
			• Document feeder : Less than 51 dB (A)
		Scan mode	• Scanner glass : Less than 52 dB (A)
			• Document feeder : Less than 53 dB (A)
	Temperature	Operation	10 ~ 32 °C (50 ~ 90 °F)
	Humidity	Operation	20 ~ 80% RH
	Power rating **	110 volt models	AC 110 - 127 V
		220 volt models	AC 220 - 240 V
		Average operating mode	Less than 230 W
	Power Consumption	Ready mode	Less than 35 W
		Power save mode	Less than 1.0 W
		Power off mode	Less than 0.45 W (0.1 W ***)

*Sound Pressure Level, ISO 7779. Configuration tested: basic machine installation, A4 paper, simplex printing.

**See the rating label on the machine for the correct voltage (V), frequency (hertz) and type of current (A) for your machine.

***For the machine that has a power switch.

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-9

2. Product specification and description

2.1.2.11. Accessories

Image	Item	Remark
	Power cord
	Quick installation guide

Software CD	The software CD contains the printer drivers and software
	applications.
Misc. accessories	Miscellaneous accessories included with your machine may
	vary by country of purchase and specific model.

2-10	Copyright© 1995-2013 SAMSUNG. All rights reserved.

				2. Product specification and description
2.1.3. Model Comparison Table
		Samsung	Samsung		HP
		M2070FW	SCX-3405FW		M1212nf
Image
Speed (A4)		20 ppm	20 ppm		18 ppm
FPOT		less than 8.5 sec	less than 8.5 sec		less than 8.5 sec
(from ready)
Processor		600 MHz	433 MHz		400 MHz
Memory		128 MB	64 MB		64 MB
Emulation		GDI	GDI		GDI
Paper	Input	150 Bin	150 Bin		150 Bin
	Output	100 sheet	100 sheet		100 sheet
Capacity
	ADF	40 sheet	40 sheet		35 sheet
Noise		50 dBA	50 dBA		51 dBA
Toner Cartridge		1.0K (0.5K)	1.5K (0.7K)		1.6K (0.7K)

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-11

2. Product specification and description

2.2. System Overview

This chapter describes the functions and operating principal of the main component.

2.2.1. Front View

NOTE

•This illustration may differ from your machine depending on your model. There are various types of machine.

•Some features and optional goods may not be available depending on model or country.

M2070 / M2070W

1Scanner lid

2Control panel

3Handle

4Tray

5Tray handle

6Output support

7Output tray

8Scanner glass

9Scan unit

10Inner cover

11Toner cartridge

2-12	Copyright© 1995-2013 SAMSUNG. All rights reserved.

2. Product specification and description

M2070F / M2070FW

1Document feeder cover

2Document feeder guide cover

3Document feeder output support

4Control panel

5Handle

6Tray

7Tray handle

8Output support

9Output tray

10Scanner lid

11Scanner glass

12Inner cover

13Automatic Document Feeder (ADF)

14Toner cartridge

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-13

2. Product specification and description

2.2.2. Rear view

NOTE

•This illustration may differ from your machine depending on your model. There are various types of machine.

•Some features and optional goods may not be available depending on model or country.

M2070 / M2070W

1USB port

2Power receptacle

M2070F / M2070FW

2-14	Copyright© 1995-2013 SAMSUNG. All rights reserved.

2. Product specification and description

1USB port

2Network port

NOTE

M207xFW Series only.

3Extension telephone socket (EXT.)

4Telephone line socket (LINE)

5Power receptacle

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-15

2. Product specification and description

2.2.3. Paper Path

The following diagram displays the path the paper follows during the printing process.

[ADF]

[Engine]

2-16	Copyright© 1995-2013 SAMSUNG. All rights reserved.

2. Product specification and description

2.2.4. System Layout

This model consists of the scanner parts, engine parts, hardware parts, firmware. The scanner parts consists of ADF and platen. The engine parts consists of the mechanical parts comprising Frame, Toner Cartridge, Drive Unit, Transfer roller, Pick up unit, Fuser, Bin-tray. The hardware parts consists of the main board, SMPS/HVPS board, OPE board, PC interface.

1	LSU		6	Toner cartridge
2	Plate-Bottom		7	Fuser unit
3	Pick up roller		8	Exit roller1
4	Feed roller		9	ADF
5	Transfer roller

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-17

2. Product specification and description

2.2.4.1. Feeding Part

It is consists of a bin-type tray, pick-up roller, friction pad and parts related to paper feed initialization.

1) Input Tray

This model has a bin-type tray.

It takes a center loading method and applies ‘friction pad separating method.’

The side guide can be adjusted for various types of papers from A6 to legal size paper. It has a paper detecting function, paper arranging function.

2) Pick-up roller

It has functions such as a paper pickup function, driving control function, paper feeding function, and removing electronic static function. Pick up roller is driven by clutch.

2-18	Copyright© 1995-2013 SAMSUNG. All rights reserved.

2. Product specification and description

2.2.4.2. Transfer Roller

The transfer roller delivers the toner of the OPC drum to the paper.

•Life Span : Print over 30,000 sheets (in 15~30°C)

2.2.4.3. Drive Unit

In Xpress M2070 series, the driving device consists of OPC, Pickup, Feed, Fuser, GearTrain connected with mounting member. A step motor for driving is assembled to the left frame.

•Driving Frequency: Step Motor 810 PPS (1013 rpm)

•It is a power delivery unit by gearing: Step Motor → Pick-up/ Feeder/ OPC/ Fuser/ Exit

Copyright© 1995-2013 SAMSUNG. All rights reserved.

2-19

2. Product specification and description

2.2.4.4. Fuser Unit

This unit consists of Heat Roller, a Thermostat, and Thermistor, etc. It fuses the toner that was transferred by the transfer roller onto the paper, by applying heat and pressure to complete fusing process.

1)Thermostat

When a heat lamp is overheated, a Thermostat cuts off the main power to prevent overheating.

•Thermostat Type : NonContact type Thermostat

•Control Temperature : 195°C ± 5°C

2)Thermistor

It is a temperature detecting sensor.

•Temperature Resistance : 7 kΩ(180°C)

3)Heat roller

The heat roller transfers the heat from the lamp to apply a heat on the paper.

The surface of a heat roller is coated with Teflon, so toner does not stick to the surface.

4)Pressure roller

A pressure roller mounted under a heat roller is made of a silicon resin, and the surface also is coated with Teflon. When a paper passes between a heat roller and a pressure roller, toner adheres to the surface of a paper and is permanently fused.

5)Halogen Lamp

•Voltage : 120 V (115 ± 5 %) / 220 V : 230 ± 5 %

•Capacity : 850 Watt ± 25 W

2-20	Copyright© 1995-2013 SAMSUNG. All rights reserved.