Brother FAX-2825, FAX-2920, FAX-2820, MFC-7225N, MFC-7220 User Manual

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FACSIMILE EQUIPMENT

SERVICE MANUAL

MODELS: FAX-2820/2825/2910/2920

MFC-7220/7225N

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No part of this publication may be reproduced in any form or by any means without permission in writing from the publisher.

Specifications are subject to change without notice.

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PREFACE

This Service Manual is intended for use by service personnel and details the specifications, construction, theory of operation, and maintenance for the Brother machines noted on the front cover. It includes information required for troubleshooting and service--disassembly, reassembly, and lubrication--so that service personnel will be able to understand equipment function, repair the equipment in a timely manner and order spare parts as necessary.

To perform appropriate maintenance so that the machine is always in the best possible condition for the customer, service personnel must adequately understand and apply this manual.

HOW THIS MANUAL IS ORGANIZED

This manual is made up of nine chapters and appendices.

CHAPTER 1 PARTS NAMES AND FUNCTIONS

Contains external views and names of components and describes their functions. Information about the keys on the control panel is included to help you check operation or make adjustments.

CHAPTER 2 SPECIFICATIONS

Lists the specifications of each model, which enables you to make a comparison of different models.

CHAPTER 3 THEORY OF OPERATION

Gives an overview of the scanning and printing mechanisms as well as the sensors, actuators, and control electronics. It aids in understanding the basic principles of operation as well as locating defects for troubleshooting.

CHAPTER 4 TRANSFER OF DATA LEFT IN THE MACHINE TO BE SENT FOR REPAIR

Describes how to transfer data left in the machine to be sent for repair. The service personnel should instruct end users to follow the transfer procedure given in this chapter if the machine at the user site cannot print received data due to the printing mechanism defective. End users can transfer received data to another machine to prevent data loss.

CHAPTER 5 DISASSEMBLY/REASSEMBLY AND LUBRICATION

Details procedures for disassembling and reassembling the machine together with related notes. The disassembly order flow provided enables you to see at a glance the quickest way to get to component(s) involved. At the start of a disassembly job, you check a disassembly order flow that guides you through a shortcut to the object components. This chapter also covers screw tightening torques and lubrication points to which the specified lubricants should be applied during reassembly jobs.

CHAPTER 6 ADJUSTMENTS AND UPDATING OF SETTINGS REQUIRED AFTER PARTS

REPLACEMENT

Details adjustments and updating of settings, which are required if the main PCB and some other parts have been replaced.

CHAPTER 7 CLEANING

Provides cleaning procedures not covered by the User's Manual. Before starting any repair work, clean the machine as it may solve the problem concerned.

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CHAPTER 8 MAINTENANCE MODE

Describes the maintenance mode which is exclusively designed for the purpose of checks, settings and adjustments using the keys on the control panel. In the maintenance mode, you can update memory (EEPROM: electrically erasable programmable read-only memory) for setting the CIS scanner area, for example. You can also customize the EEPROM according to the shipment destination of the machine concerned. In addition, you can perform operational checks of the LCD, control panel PCB or sensors, perform a print test, display the log information or error codes, and modify firmware switches (WSW).

CHAPTER 9 ERROR INDICATION AND TROUBLESHOOTING

Details error messages and codes that the incorporated self-diagnostic functions display if any error or malfunction occurs. If any error message appears, refer to this chapter to find which components should be checked or replaced. The latter half of this chapter provides sample problems that could occur in the main sections of the machine and related troubleshooting procedures. This will help service personnel pinpoint and repair defective components.

APPENDIX 1 SERIAL NUMBERING SYSTEM

Shows the location of serial number labels put on some parts and lists the coding information pertaining to the serial numbers.

APPENDIX 2 FIRMWARE INSTALLATION

Provides instructions on how to update firmware stored in the flash ROM on the main PCB or load firmware to a new main PCB from the host PC. No hardware replacement is required for updating.

APPENDIX 3 CUSTOMIZING CODES ACCORDING TO SHIPPING DESTINATION

Lists the customizing codes for the various preferences exclusively designed for each destination (e.g. language). Those codes are stored in the memory (EEPROM) mounted on the main PCB. If the main PCB is replaced with a new one, therefore, you will need to set the proper customizing codes with the machine in the maintenance mode.

APPENDIX 4 FIRMWARE SWITCHES (WSW)

Describes the functions of the firmware switches, which can be divided into two groups: one is for customizing preferences designed for the shipping destination (as described in Appendix 3) and the other is for modifying preferences that match the machine to the environmental conditions. Use the latter group if the machine malfunctions due to mismatching.

APPENDIX 5 WIRING DIAGRAM

Provides the wiring diagram that helps you understand the connections between PCBs.

APPENDIX 6 CIRCUIT DIAGRAMS

Provides the circuit diagrams of the NCU PCB and power supply PCB.

APPENDIX 7 LOCATION TO ATTACH THE SPRAY CAUTION LABEL

This manual describes the models and their versions destined for major countries. The specifications and functions are subject to change depending upon each destination.

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CHAPTER 1 PARTS NAMES & FUNCTIONS

1.1 EQUIPMENT OUTLINE ............................................................................................ 1-1

1.2 CONTROL PANEL.................................................................................................... 1-2

1.3 COMPONENTS......................................................................................................... 1-5

CHAPTER 2 SPECIFICATIONS

2.1 GENGERAL .............................................................................................................. 2-1

2.1.1 General Specifications......................................................................................... 2-1

2.1.2 Paper Specifications ............................................................................................ 2-2

2.1.3 Printable Area................................................................................................................ 2-4

2.1.4 Toner Cartridge Weight Information........................................................................... 2-8

2.2 SPECIFICATIONS LIST............................................................................................ 2-9

CHAPTER 3 THEORY OF OPERATION

3.1 Overview................................................................................................................... 3-1

3.2 Mechanical Components ........................................................................................ 3-2

3.2.1 Scanner Mechanism ............................................................................................ 3-3

3.2.2 Document Feeding and Ejecting Mechanism ...................................................... 3-3

3.2.3 Scanner................................................................................................................ 3-3

3.2.4 Printing Mechanism ............................................................................................. 3-4

3.2.4.1 Paper supply................................................................................................ 3-4

3.2.4.2 Push-up function of paper tray .................................................................... 3-6

3.2.4.3 Paper registration ........................................................................................ 3-8

3.2.4.4 Paper eject .................................................................................................. 3-9

3.2.4.5 Drum unit ..................................................................................................... 3-9

3.2.4.6 Toner cartridge .......................................................................................... 3-10

3.2.4.7 Print process.............................................................................................. 3-13

3.2.5 Sensors and Actuators ...................................................................................... 3-16

3.3 Control Electronics ............................................................................................... 3-17

3.3.1 Components ...................................................................................................... 3-17

CHAPTER 4 TRANSFER OF DATA LEFT IN THE MACHINE TO BE SENT FOR REPAIR

4.1 TRANSFERRING RECEIVED FAX DATA ............................................................... 4-1

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CHAPTER 5 DISASSEMBLY/REASSEMBLY AND LUBRICATION

5.1 DISASSEMBLY/REASSEMBLY .............................................................................. 5-1

 Safety Precautions .......................................................................................................5-1

 Tightening Torque ........................................................................................................ 5-2

 Preparation ................................................................................................................... 5-3

 How to Access the Object Component ........................................................................ 5-3

 Disassembly Flowchart ................................................................................................ 5-4

5.1.1 Paper Eject Tray .................................................................................................. 5-5

5.1.2 Drum/Toner ASSY ............................................................................................... 5-5

5.1.3 Paper Tray ........................................................................................................... 5-6

5.1.4 Back Cover .......................................................................................................... 5-7

5.1.5 Rear Chute Cover................................................................................................ 5-8

5.1.6 Document Base ASSY......................................................................................... 5-9

5.1.7 Side Cover L ...................................................................................................... 5-10

5.1.8 Handset Holder.................................................................................................. 5-11

5.1.9 Speaker ASSY................................................................................................... 5-12

5.1.10 Side Cover R/Link Stopper ................................................................................5-13

5.1.11 Panel Unit ..........................................................................................................5-14

5.1.12 Hook PCB ASSY ............................................................................................... 5-20

5.1.13 Top Cover .......................................................................................................... 5-21

5.1.14 NCU PCB ASSY ................................................................................................ 5-32

5.1.15 Paper Stopper L/S ............................................................................................. 5-34

5.1.16 Front Cover........................................................................................................ 5-35

5.1.17 Pickup Roller Holder ASSY ...............................................................................5-36

5.1.18 Fixing Unit .......................................................................................................... 5-40

5.1.19 High-Voltage PS PCB ASSY ............................................................................. 5-45

5.1.20 Main PCB...........................................................................................................5-46

5.1.21 PS PCB Unit/Fan 40.......................................................................................... 5-48

5.1.22 Laser Unit........................................................................................................... 5-52

5.1.23 Sub Chute ASSY ...............................................................................................5-53

5.1.24 Link Lever ..........................................................................................................5-54

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5.1.25 Tail Edge Actuator ............................................................................................. 5-55

5.1.26 Regist Front Actuator/Regist Front Spring......................................................... 5-55

5.1.27 Regist Sensor PCB ASSY ................................................................................. 5-56

5.1.28 Regist Rear Actuator/Regist Rear Spring.......................................................... 5-56

5.1.29 Fan Motor 60 Unit .............................................................................................. 5-57

5.1.30 Toner LED PCB ASSY/LED Holder................................................................... 5-58

5.1.31 New Toner Actuator/New Toner Actuator Spring.............................................. 5-59

5.1.32 New Toner Sensor Harness ASSY.................................................................... 5-59

5.1.33 Cover Sensor..................................................................................................... 5-60

5.1.34 Toner Sensor PCB ASSY .................................................................................. 5-60

5.1.35 Main Motor ASSY ..............................................................................................5-61

5.1.36 Develop Joint ..................................................................................................... 5-62

5.1.37 P/R Solenoid ASSY ........................................................................................... 5-63

5.1.38 F/R Solenoid ASSY ........................................................................................... 5-63

5.1.39 Main Frame L..................................................................................................... 5-65

5.1.40 Main Frame R .................................................................................................... 5-66

5.1.41 Harness Routing ................................................................................................ 5-67

5.2 LUBRICATION........................................................................................................ 5-74

CHAPTER 6 ADJUSTMENTS AND UPDATING OF SETTINGS, REQUIRED AFTER PARTS

REPLACEMENT

6.1 IF YOU REPLACE THE MAIN PCB ......................................................................... 6-1

[ 1 ] Load update programs/data ........................................................................ 6-1

[ 2 ] Initialize the EEPROM on the main PCB (Function code 01) ..................... 6-1

[ 3 ] Customize the EEPROM on the main PCB (Function code 74) ................. 6-1

[ 4 ] Check the control panel PCB for normal operation (Function code 13) ..... 6-1

[ 5 ] Adjust the handset volume (Function code 16) ........................................... 6-1

[ 6 ] Make a sensor operation check (Function code 32) ...................................6-1

[ 7 ] Adjust the scan start/end positions (Function code 54) .............................. 6-1

[ 8 ] Acquire of white level data and set the CIS scanner area

(Function code 55)....................................................................................... 6-1

[ 9 ] Setting the serial number............................................................................. 6-2

[ 10 ] Inputting the adjusted value of the laser scanner........................................ 6-3

[ 11 ] Switch back to standby ................................................................................ 6-3

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6.2 IF YOU REPLACE THE CIS ..................................................................................... 6-4

[ 1 ] Acquire of white level data and set the CIS scanner area setting

(Function code 55)....................................................................................... 6-4

6.3 IF YOU REPLACE THE LASER UNIT ..................................................................... 6-4

[ 1 ] Inputting the adjusted value of the laser scanner........................................ 6-4

CHAPTER 7 CLEANING

CHAPTER 8 MAINTENANCE MODE

8.1 ENTRY INTO THE MAINTENANCE MODE............................................................. 8-1

8.2 LIST OF MAINTENANCE MODE FUNCTIONS ....................................................... 8-2

8.3 USER-ACCESS TO THE MAINTENANCE MODE .................................................. 8-3

8.4 DETAILED DESCRIPTION OF MAINTENANCE MODE FUNCTIONS................... 8-5

8.4.1 EEPROM Parameter Initialization (Function code 01/91) ................................... 8-5

8.4.2 Printout of Scanning Compensation Data (Function code 05)............................ 8-6

8.4.3 ADF Performance Test (Function mode 08) ....................................................... 8-8

8.4.4 Test Pattern (Function mode 09)......................................................................... 8-9

8.4.5 Firmware Switch Setting and Printout ............................................................... 8-10

8.4.5.1 Firmware switch setting (Function mode 10) ............................................8-10

8.4.5.2 Printout of firmware switch data (Function mode 11)................................8-12

8.4.6 Operation Check of LCD (Function mode 12) ................................................... 8-13

8.4.7 Operational Check of Control Panel PCB (Function mode 13) ......................... 8-14

8.4.8 Adjustment of Handset Volume (Function code 16).......................................... 8-15

8.4.9 Sensor Operational Check (Function mode 32) ................................................ 8-16

8.4.10 Received Data Transfer Function (Function mode 53) ..................................... 8-17

8.4.11 Fine Adjustment of Scan Start/End Positions (Function mode 54) ................... 8-19

8.4.12 Acquisition of White Level Data and CIS Scanner Area Setting

(Function mode 55) ........................................................................................... 8-21

8.4.13 Continuous print Test (Function mode 67) ........................................................ 8-21

8.4.14 EEPROM Customizing (Function mode 74)...................................................... 8-22

8.4.15 Display of the Equipment’s Log Information (Function mode 80) .....................8-23

8.4.16 Machine Error Code Indication (Function mode 82).......................................... 8-25

8.4.17 Output of Transmission Log to the Telephone Line (Function mode 87).......... 8-25

8.4.18 Cancellation of the Memory Security Mode....................................................... 8-25

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CHAPTER 9 ERROR INDICATION AND TROUBLESHOOTING

9.1 error indication ........................................................................................................ 9-1

9.1.1 Equipment Errors................................................................................................. 9-1

[ 1 ] Error messages appearing on the LCD....................................................... 9-1

[ 2 ] Error codes shown in "MACHINE ERROR X

X" messages........................ 9-6

9.1.2 Communications Errors ..................................................................................... 9-12

9.2 troubleshooting ..................................................................................................... 9-16

9.2.1 Introduction ........................................................................................................ 9-16

9.2.2 Precautions........................................................................................................ 9-16

9.2.3 Checking Prior to Troubleshooting .................................................................... 9-16

9.2.4 Troubleshooting Based on Problem Type ......................................................... 9-17

[ 1 ] Paper feeding problems ............................................................................ 9-17

[ 2 ] Software setting problems ......................................................................... 9-19

[ 3 ] Malfunction ................................................................................................ 9-22

[ 4 ] Image defects ............................................................................................ 9-28

[ 5 ] Incorrect printout........................................................................................ 9-49

[ 6 ] Network problem ....................................................................................... 9-51

[ 7 ] Troubleshooting of the control panel ......................................................... 9-55

[ 8 ] Troubleshooting of fax functions ............................................................... 9-57

APPENDIX 1 SERIAL NUMBERING SYSTEM

APPENDIX 2 FIRMWARE INSTALLATION

A2.1 INSTALLING THE UPDATE DATA TO THE MACHINE ................................ App. 2-1

A2.2 SETTING ID CODES TO MACHINES .............................................................App. 2-8

APPENDIX 3 CUSTOMIZING CODES ACCORDING TO SHIPPING DESTINATION

APPENDIX 4 FIRMWARE SWITCHES (WSW)

APPENDIX 5 WIRING DIAGRAM

APPENDIX 6 CIRCUIT DIAGRAMS

NCU PCB (U.S.A. and CANADA models)

NCU PCB (EUROPE models)

Power Supply PCB 100V (U.S.A. and CANADA models)

Power Supply PCB 200V (EUROPE models)

APPENDIX 7 LOCATION TO ATTACH THE SPRAY CAUTION LABEL

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SAFETY PRECAUTIONS

To use the machine safely

Please keep these instructions for later reference and read them before attempting any maintenance.

NOTE: (For FAX-2820/2825 and MFC-7220/7225N) If there are faxes in the machine's memory,

you need to print them or save them before you turn off the power and unplug the machine.

WARNING

There are high voltage electrodes inside the machine. Before you clean the inside of the machine, make sure you have unplugged the telephone line cord first and then the power cord from the AC power outlet.

Do not handle the plug with wet hands. Doing this might cause an electrical shock.

After you use the machine, some internal parts are extremely HOT! To prevent injures, be careful not to put your fingers in the area shown in the illustration.

The fixing unit is marked with a caution label. Please do not remove or damage the label.

 Use caution when installing or modifying telephone lines. Never touch telephone wires or

terminals that are not insulated unless the telephone line has been disconnected at the walljack. Never install telephone wiring during a lightning storm. Never install a telephone wall jack in a wet location.

 This product must be installed near an AC power outlet that is easily accessible. In case of an

emergency, you must disconnect the power cord from the AC power outlet to shut off the power completely.

Do not use a vacuum cleaner to clean up scattered toner. Doing this might cause the toner dust to ignite inside the vacuum cleaner, potentially starting a fire. Please carefully clean the toner dust with a dry, lint-free cloth and dispose of it according to local regulations.

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WARNING

DO not use any type of spray to clean inside or outside of the machine. Doing this may cause a fire or electrical shock.

WARNING

IMPORTANT SAFETY INSTRUCTIONS

When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to people, including the following:

1. Do not use this product near water, for example, near a bath tub, wash bowl, kitchen sink or washing machine, in a wet basement or near a swimming pool.

2. Avoid using this product during an electrical storm. There may be a remote risk of electric shock from lightning.

3. Do not use this product to report a gas leak in the vicinity of the leak.

4. Use only the power cord supplied with this machine.

SAVE THESE INSTRUCTIONS

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CHOOSING A LOCATION

Place your machine on a flat, stable surface that is free of vibration and shocks, such as a desk. Put the machine near a telephone wall jack and a standard, grounded AC power outlet. Choose a location where the temperature remains between 50°F and 90.5°F (10°C and 32.5°C).

CAUTION

• Avoid placing your machine in a high-traffic area.

• Do not place the machine near heaters, air conditioners, water, chemicals, or refrigerators.

• Do not expose the machine to direct sunlight, excessive heat, moisture, or dust.

• Do not connect your machine to an AC power outlet controlled by wall switches or automatic

timers.

• Disruption of power can wipe out information in the machine’s memory.

• Do not connect your machine to an AC power outlet on the same circuit as large appliances or

other equipment that might disrupt the power supply.

• Avoid interference sources, such as speakers or the base units of cordless phones.

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CHAPTER

PARTS NAMES & FUNCTIONS

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CHAPTER 1 PARTS NAMES & FUNCTIONS

This chapter contains external views and names of components and describes their functions. Information about the keys on the control panel is included to help you check operation or make adjustments.

CONTENTS

1.1 EQUIPMENT OUTLINE ................................................................................................... 1-1

1.2 CONTROL PANEL...........................................................................................................1-2

1.3 COMPONENTS................................................................................................................1-5

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1.1 EQUIPMENT OUTLINE

Front view

Control Panel Cover

Telephone Handset

ADF Document Support

Automatic Document Feeder (ADF)

ADF Document Output Support

Manual Feed Slot

Paper Tray

Rear view

Control Panel

Face-down Output Tray Support Flap with Extension

Front Cover

USB Interface Connector

Power Switch

AC Power Connector

Back Cover

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Parallel Interface Connector

10/100 Baser TX Port

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1.2 CONTROL PANEL

FAX-2820, FAX-2825, FAX-2910 and FAX-2920 have the same keys.

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MFC-7220 and MFC-7225N have the same keys.

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3 2

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1. One-Touch Keys 4. Dial Pad

These 10 keys give you instant access to 10 (MFC-7220 and MFC-7225N) or 20 (FAX-2820, FAX-2825, FAX-2910 and FAX-2920) previously stored dial numbers.

2. Fax and Telephone Keys 5. Start

Redial/Pause

Redials the last number you called. It also inserts a pause in quick dial numbers.

Hook/Hold

Lets you dial telephone and fax numbers without lifting the handset.

—OR—

Lets you place telephone calls on hold.

Resolution Sets the resolution when you send a fax.

3. Navigation Keys 7. Reports

Menu/Set

The same key is used for Menu and Set operations. Lets you access the Menu to program and store your settings in the machine.

Volume keys

When using the handset, listening to the speaker in Fax mode or on standby, you can press these keys to adjust the volume.

Search/Speed Dial Lets you look up numbers that are stored in the dialing memory. It also lets you dial stored numbers by pressing # and a three-digit number.

Press to scroll forward or backward to a menu selection.

Use these keys to dial telephone or fax numbers and as a keyboard for entering information into the machine.

The # key lets you temporarily switch the dialing mode during a telephone call from Pulse to Tone

only).

(For Canada

Lets you start sending faxes or making copies.

6. Stop/Exit

Stops an operation or exits from the menu.

Print the Transmission Verification Report, Help List, Quick-Dial List, Fax Journal, User Settings and Network Configuration*. (*MFC-7225N only).

8. Mode Keys

Fax

Lets you access Fax mode.

Scan

(MFC-7220 and MFC-7225N only) Lets you access Scan mode.

Copy

Lets you access Copy mode.

or Press to scroll through the menus and options.

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9. Liquid Crystal Display (LCD) 11. Shift

(FAX-2820, FAX-2825, FAX-2910 and FAX-2920 only)

Displays messages on the screen to help you set up and use your machine.

10. Copy Key (Temporary settings)

Options

You can quickly and easily select temporary settings for copying.

To access One-Touch numbers 11 to 20, hold down

Shift as you press the One-Touch key.

12. Printer Key

(MFC-7220 and MFC-7225N only)

Job Cancel

You can cancel a print job and clear the printer memory.

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1.3 COMPONENTS

The equipment consists of the following major components:

Document Base ASSY

Handset Holder

Buttery ASSY

Inner Chute

Back Cover

Rear Chute Cover

Panel Unit

Document Chute ASSY

Paper Eject Tray

CU PCB & Shield Case

Inner Chute Cover ASSY

Laser Unit

Side Cover R

Fixing Unit

Main PCB

Side Cover L

High-voltage PS PCB

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PS PCB Unit

Frame Unit

Front Cover

Paper Tray

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CHAPTER

SPECIFICATIONS

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CHAPTER 2 SPECIFICATIONS

This chapter lists the specifications of each model, which enables you to make a comparison of different models.

CONTENTS

2.1 GENERAL........................................................................................................................ 2-1

2.1.1 General Specifications......................................................................................... 2-1

2.1.2 Paper Specifications ............................................................................................ 2-2

2.1.3 Printable Area................................................................................................................ 2-4

2.1.4 Toner Cartridge Weight Information........................................................................... 2-8

2.2 SPECIFICATIONS LIST .................................................................................................. 2-9

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2.1 GENERAL

2.1.1 General Specifications

Memory Capacity 8 MB (FAX-2820/ FAX-2825)

Automatic Document Feeder (ADF) Up to 20 sheets

16 MB (MFC-7220/ FAX-2910/ FAX-2920) 32 MB (MFC-7225N)

Paper Tray

Printer Type Laser

Print Method Electrophotography by semiconductor laser beam

Liquid Crystal Display (LCD) 16 characters x 1 lines

Power Source 100 to 120V AC 50/60Hz

Power Consumption Sleep: 10W

Dimensions (W x D x H) 374 (W) x 374 (D) x 262(H)

Weight 16.21 b (7.35kg)

Noise Operating: 53 dB A or less

Temperature Operating: 50°F to 90.5°F (10 to 32.5°C)

Humidity Operating: 20 to 80% (without condensation)

250 Sheets (20 lb (80 g/m²))

scanning

220 to 240V AC 50/60Hz

Standby: 80W Peak: 1040W

Standby: 30 dB A or less

Storage: 32°F to 104°F (0 to 40°C)

Storage: 10 to 90% (without condensation)

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2.1.2 Paper Specifications

(1) Paper type

Paper type Tray1

Manual feed slot

Select the paper type from the printer driver

Plain paper

60 g/m2 to 105 g/m (16 to 28 lbs.)

O O Plain paper

Recycled paper O O Recycled paper

Bond paper O O Bond paper

Thick paper

105 g/m2 to 161 g/m (28 to 43 lbs.)

X O Thick paper or Thicker paper

Transparency

Up to 10 sheets

Transparency

A4 or Letter

Label X

Envelop X O

Thicker paper

Envelope or Env.Thick or Env.Thin

Card Stock X O Thick paper or Thicker paper

(2) Paper size

Paper size

Paper Tray

A4, Letter, Legal*, B5 (ISO), Executive, A5, A6, B6 (ISO), B5 (JIS), Folio*

Width:

69.9 to 215.9 mm (2.75 to 8.5 in.) Length:

Manual feed slot

116 to 406.4 mm (4.57 to 16.0 in.)

* Legal and Folio are not available in some regions.

(3) Other paper specifications

Cut sheet

Basis weight 60 to 105 g/m2 (16 to 28 lb.)

Caliper 0.08 to 0.12 mm (0.003 to 0.005 in.)

Moisture content 4% to 6% by weight

Cut sheet

Basis weight 60 to 161 g/m2 (16 to 43 lb.)

Caliper 0.08 to 0.19 mm (0.003 to 0.007 in.)

Moisture content 4% to 6% by weight

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(4) Recommended paper

Europe USA

Plain paper Xerox Premier 80 g/m

Xerox Business 80 g/m Modo Paper DATACOPY 80 g/m IGEPA X-press 80 g/m2

Xerox 4200DP 20lb Xerox 4024 28lb

Hammermill Laser Paper 24lb

Recycled paper

Transparency

Label

Xerox Recycled Supreme Xerox Recycled Supreme

3M CG3300 3M CG 3300

Avery laser label L7163 Avery laser label #5160

* This printer can use recycled paper that meets the DIN 19309 specification

CAUTION:

When you are choosing print media, be sure to follow the information given below to prevent any paper jams, print quality problems or printer damage;

• It is recommended to use long-grained paper for the best print quality. If short-grained

paper is being used, it might be the cause of paper jams.

• Use neutral paper. Do not use acid paper to avoid any damage to the drum unit.

• Avoid using coated paper such as vinyl coated paper.

• Avoid using preprinted or highly textured paper.

• It is recommended to use labels or transparencies which are designed for use in laser

printers.

• Avoid feeding labels with the carrier sheet exposed, or the printer will be damaged.

• Before loading paper with holes such as organizer sheets, be sure to fan the stack well.

• Do not use organizer sheets that are stuck together. The glue that is used might caused

damaged to the printer.

• When printing on the back of pre-printed paper, if the paper is curled, be sure to

straighten the paper as much as possible.

Different types of paper should not be loaded at the same time in the paper tray to avoid any paper jams or misfeeds.

(5) Paper tray capacity

Paper Tray

Manual feed slot

Paper Capacity 250 sheets (80 g/m2 or 21lb) Single sheet

(6) Print delivery

Face down output tray

capacity: Maximum 100 sheets (80 g/m

)

face down only

NOTE:

Face-down: Delivery with the printed face of the paper downwards.

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2.1.3 Printable Area

When using PCL emulation, the edges of the paper that cannot be printed on are shown below.

Portrait

Physical page

Printable area

Logical page

B Physical page length

Maximum logical page length

Distance from edge of physical page to edge of logical page

NOTE:

• “Logical page” shows the printable area for a PCL driver.

• “Printable area” shows mechanical printable area of the machine.

• Therefore, the machine can only print within the shaded area when you use a PCL driver.

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The table below shows the printable areas when printing on Portrait for each paper size.

Size A B C D E F G

Letter

Legal

Folio

Executive

B5 (JIS)

B5 (ISO)

B6 (ISO)

COM10

MONARCH

DLL

215.9 mm

8.5” (2,550 dots)

215.9 mm

8.5” (2,550 dots)

215.9 mm

8.5” (2,550 dots)

184.15 mm

7.25” (2,175 dots)

210.0 mm

8.27” (2,480 dots)

148.5 mm

5.85” (1,754 dots)

105.0 mm

4.13” (1,240 dots)

182.0 mm

7.1” (2,130 dots)

176.0 mm

6.93” (2,078 dots)

125.0 mm

4.92” (1,476 dots)

104.78 mm

4.125” (1,237 dots)

98.43 mm

3.875” (1,162 dots)

162.0 mm

6.38” (1,913 dots)

110.0 mm

4.33” (1,299 dots)

220.0 mm

8.66” (2,598 dots)

279.4 mm

11.0” (3,300 dots)

355.6 mm

14.0” (4,200 dots)

330.2mm

13.0” (3,900 dots)

266.7 mm

10.5” (3,150 dots)

297.0 mm

11.69” (3,507 dots)

210.0 mm

8.27” (2,480 dots)

148.5 mm

5.85” (1,754 dots)

257.0 mm

10.11” (3,033 dots)

250.0 mm

9.84” (2,952 dots)

176.0 mm

6.93” (2,078 dots)

241.3 mm

9.5” (2,850 dots)

190.5 mm

7.5” (2,250 dots)

229.0 mm

9.01” (2,704 dots)

220.0 mm

8.66” (2,598 dots)

110.0 mm

4.33” (1,299 dots)

203.2 mm

8.0” (2,400 dots)

203.2 mm

8.0” (2,400 dots)

203.2 mm

8.0” (2,400 dots)

175.7 mm

6.92” (2,025 dots)

198.0 mm

7.79” (2,338 dots)

136.5 mm

5.37” (1,612 dots)

93.0 mm

3.66” (1,098 dots)

170.0 mm

6.69” (2,007 dots)

164.0 mm

6.46” (1,936 dots)

164.0 mm

4.44” (1,334 dots)

92.11 mm

3.63” (1,087 dots)

85.7 mm

3.37” (1,012 dots)

150.0 mm

5.9” (1,771 dots)

98.0 mm

3.86” (1,157 dots)

207.4 mm

8.17” (2,450 dots)

279.4 mm

11.0” (3,300 dots)

355.6 mm

14.0” (4,200 dots)

330.2mm

13.0” (3,900 dots)

266.7 mm

10.5” (3,150 dots)

297.0 mm

11.69” (3,507 dots)

210.0 mm

8.27” (2,480 dots)

148.5 mm

5.85” (1,754 dots)

257.0 mm

10.11” (3,033 dots)

250.0 mm

9.84” (2,952 dots)

176.0 mm

6.93” (2,078 dots)

241.3 mm

9.5” (2,850 dots)

190.5 mm

7.5” (2,250 dots)

229.0 mm

9.01” (2,704 dots)

220.0 mm

8.66” (2,598 dots)

110.0 mm

4.33” (1,299 dots)

6.35 mm

0.25” (75 dots)

6.35 mm

0.25” (75 dots)

6.35 mm

0.25” (75 dots)

6.35 mm

0.25” (75 dots)

6.01 mm

0.24” (71 dots)

6.01 mm

0.24” (71 dots)

6.01 mm

0.24” (71 dots)

6.01 mm

0.24” (71 dots)

6.01 mm

0.24” (71 dots)

6.01 mm

0.24” (71 dots)

6.35 mm

0.25” (75 dots)

6.35 mm

0.25” (75 dots)

6.01 mm

0.24” (71 dots)

6.01 mm

0.24” (71 dots)

6.27 mm

0.25” (74 dots)

0 mm

NOTE:

• The paper sizes indicated here should confirm to the nominal dimensions specified by JIS

except B5 (ISO), B6 (ISO).

• The dot size is based on 300 dpi resolution.

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

6.27 mm

0.25” (74 dots)

2-5 Confidential

Page 27

Landscape

Physical page

Printable area

B Physical page length

D Maximum logical page length

F Distance from edge of physical page to edge of logical page

Logical page

NOTE:

• “Logical page” shows the printable area for a PCL driver.

• “Printable area” shows mechanical printable area of the machine.

• Therefore, the machine can only print within the shaded area when you use a PCL driver.

2-6 Confidential

Page 28

The table below shows the printable areas when printing on Landscape for each paper size.

Size A B C D E F G

Letter

Legal

Folio

Executive

B5 (JIS)

B5 (ISO)

B6 (ISO)

COM10

MONARCH

DLL

279.4 mm

11.0” (3,300 dots)

355.6 mm

14.0” (4,200 dots)

330.2mm

13.0” (3,900 dots)

266.7 mm

10.5” (3,150 dots)

297.0 mm

11.69” (3,507 dots)

210.0 mm

8.27” (2,480 dots)

148.5 mm

5.85” (1,754 dots)

257.0 mm

10.11” (3,033 dots)

250.0 mm

9.84” (2,952 dots)

176.0 mm

6.93” (2,078 dots)

241.3 mm

9.5” (2,850 dots)

190.5 mm

7.5” (2,250 dots)

229.0 mm

9.01” (2,704 dots)

220.0 mm

8.66” (2,598 dots)

110.0 mm

4.33” (1,299 dots)

215.9 mm

8.5” (2,550 dots)

215.9 mm

8.5” (2,550 dots)

215.9 mm

8.5” (2,550 dots)

184.15 mm

7.25” (2,175 dots)

210.0 mm

8.27” (2,480 dots)

148.5 mm

5.85” (1,754 dots)

105.0 mm

4.13” (1,240 dots)

182.0 mm

7.1” (2,130 dots)

176.0 mm

6.93” (2,078 dots)

125.0 mm

4.92” (1,476 dots)

104.78 mm

4.125” (1,237 dots)

98.43 mm

3.875” (1,162 dots)

162.0 mm

6.38” (1,913 dots)

110.0 mm

4.33” (1,299 dots)

220.0 mm

8.66” (2,598 dots)

269.3 mm

10.6” (3,180 dots)

345.5 mm

13.6” (4,080 dots)

320.0 mm

12.6” (3,780 dots)

256.6 mm

10.1” (3,030 dots)

287.0 mm

11.2” (3,389 dots)

200.0 mm

7.87” (2,362 dots)

138.5 mm

5.45” (1,636 dots)

247.0 mm

9.72” (2,916 dots)

240.0 mm

9.44” (2,834 dots)

166.4 mm

6.55” (1,960 dots)

231.1 mm

9.1” (2,730 dots)

180.4 mm

7.1” (2,130 dots)

219.0 mm

8.62” (2,586 dots)

210.0 mm

8.26” (2,480 dots)

97.5 mm

3.84” (1,151 dots)

215.9 mm

8.5” (2,550 dots)

215.9 mm

8.5” (2,550 dots)

215.9 mm

8.5” (2,550 dots)

184.15 mm

7.25” (2,175 dots)

210.0 mm

8.27” (2,480 dots)

148.5 mm

5.85” (1,754 dots)

105.0 mm

4.13” (1,240 dots)

182.0 mm

7.1” (2,130 dots)

176.0 mm

6.93” (2,078 dots)

125.0 mm

4.92” (1,476 dots)

104.78 mm

4.125” (1,237 dots)

98.43 mm

3.875” (1,162 dots)

162.0 mm

6.38” (1,913 dots)

110.0 mm

4.33” (1,299 dots)

220.0 mm

8.66” (2,598 dots)

5.0 mm

0.2” (60 dots)

5.0 mm

0.2” (60 dots)

5.0 mm

0.2” (60 dots)

5.0 mm

0.2” (60 dots)

4.8 mm

0.19” (59 dots)

4.8 mm

0.19” (59 dots)

4.8 mm

0.19” (59 dots)

4.8 mm

0.19” (59 dots)

4.8 mm

0.19” (59 dots)

4.8 mm

0.19” (59 dots)

5.0 mm

0.2” (60 dots)

5.0 mm

0.2” (60 dots)

4.8 mm

0.19” (59 dots)

4.8 mm

0.19” (59 dots)

6.27 mm

0.25” (74 dots)

0 mm

NOTE:

• The paper sizes indicated here should confirm to the nominal dimensions specified by JIS

except B5 (ISO), B6 (ISO).

• The dot size is based on 300 dpi resolution.

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

4.2 mm

0.16” (50 dots)

6.27 mm

0.25” (74 dots)

2-7 Confidential

Page 29

2.1.4 Toner Cartridge Weight Information

Toner Cartridge Weight (approximate weight)

TN-2000 EU/ EEU

Made in China

TN-2000 EU/EEU

Made in Malaysia

Brand new Toner Cartridge Weight 570g (± 10g)

(Recycle: 584g(± 10g))

460g (± 10g)

(Recycle: 474g(± 10g))

Toner Weight at Brand New Toner Cartridge 100g 100g

Toner Cartridge Weight at Toner Near Empty 516g 406g

Remain Toner Weight at Toner Near Empty 46g 46g

Toner Cartridge Weight at Toner Life End 514g 404g

Remain Toner Weight at Toner Life End 44g 44g

You can print 500 pages (± 100 pages) with 10g toner. (5% coverage)

For TN-2000 EU/ EEU:

• To distinguish the place of production is to check the serial number of toner cartridge. For

example, “F5J

xxxxxxxA” J stands for “Made in China”. “K5PxxxxxxxD” P stands for “Made in

Malaysia”.

• Due to a change of the developing roller, the weight of TN-2000 (Made in China) is reduced

about 50g with the serial number of toner cartridge, “B6JA018935A” or later.

TN-350 US/ TN-2025 AP/ TN-2075 RUS

Brand new Toner Cartridge Weight 570g (± 10g)

Toner Weight at Brand New Toner Cartridge 100g

Toner Cartridge Weight at Toner Near Empty 516g

Remain Toner Weight at Toner Near Empty 46g

Toner Cartridge Weight at Toner Life End 516g

Remain Toner Weight at Toner Life End 44g

You can print 500 pages (± 100 pages) with 10g toner. (5% coverage)

NOTE:

• Without yellow protector

• Toner cartridge weight may vary within 2 to 3g depending on the cartridge weight.

• The weight of the starter toner cartridge is as follows,

For TN2000 model, the starter toner cartridge weight is 610g, and the toner weight is 80g. For TN350, TN2050 and TN2025 models, the starter toner cartridge weight is 550g, and the toner

weight is 80g.

• The toner weight at brand new toner cartridge is changed from 100g to 106g. (Serial number of

toner cartridge is from E5JA000001B.)

2-8 Confidential

Page 30

2.2 SPECIFICATIONS LIST

FAX-2820/2825/2920

(1/7)

Model Name

US/

Canada

Europe

FAX-2820/2825

Asia/

Pacific

US/

Canada

GENERAL

Print Engine CPU S

eed Back up Clock Operating Environment

erature

Tem Humidit On/Off Switch AC Cord inlet No No

Demo Print

Demo Model Starter Toner Starter Starter Simultaneous Operation

Input / Output Width

Input / Output Length

ADF

Paper Capacity Optional Paper Tray Multi-Pur

Output Paper Capacity(sheets)

Lower Tra LCD Size LCD Back-Lit On-Screen Programming

Memory Capacity (Standard : MByte) Memory BackUp Optional Memory Memory Security Transmission Lock Setting Lock

Dimensions w/ Carton (WxDxH)

Dimensions w/o Carton (WxDxH)

ose Tra

- Automatic

20% - 80% (without condensation)

(US only)

147.3-215.9 mm / 69.9-215.9 mm

100.0-356.0 mm/ 116.0-406.4 mm

up to 20 sheets (Conditional* 30

environment: temp. 20-30C humiditiy

Laser ( ALL)

SparcLite 96MHz

2hours

10 - 32.5 degrees Centigrade

Yes Yes

Yes

5.8"-8.5" / 2.75"-8.5"

3.9"-14" / 4.56"-16"

(*: XX4024 or 4200 20lbs,

50-70%)

250 sheets

up to 100 sheets

16 characters x 1 lines

8 Mbyte (RAM)

452 x 496 x 430mm

17.8 x 19.5 x 16.9 inch

374 x 374 x 262 mm 374 x 374 x 262 mm

14.7 x 14.7 x 10.3 inch 14.7 x 14.7 x 10.3 inch

N/A

Full Full

Yes

sheets)

N/A N/A

N/A

N/A Yes

N/A N/A N/A Yes N/A Yes Yes

10 - 32.5 degrees Centigrade

20% - 80% (without condensation)

147.3-215.9 mm / 69.9-215.9 mm

100.0-356.0 mm/ 116.0-406.4 mm

up to 20 sheets (Conditional* 30

(*: XX4024 or 4200 20lbs,

environment: temp. 20-30C humiditiy

452 x 496 x 430mm

17.8 x 19.5 x 16.9 inch

Europe

FAX-2920

Laser ( ALL)

SparcLite 96MHz

Yes (up to 4 days)

YesYes

N/A

Yes

5.8"-8.5" / 2.75"-8.5"

3.9"-14" / 4.56"-16"

sheets)

50-70%)

250 sheets

N/A N/A

up to 100 sheets

N/A

16 characters x 1 lines

Yes (1-color)

Yes

16 Mbyte (RAM)

Yes (up to 4 days)

N/A Yes

Pacific

Asia/

N/A

2-9 Confidential

Page 31

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(

)

(

)

(

Model Name

US/

Canada

Europe

FAX-2820/2825 FAX-2920

Asia/

Pacific

US/

Canada

Europe

Asia/

Pacific

GENERAL

Approx.

Weight w/ Carton

Weight w/o Carton (w/o Process unit)

Color N/A

Power Source

Power Consumption (Copying)

Power Consum Power Save Sleep Mode (00-99min : w/ Energy Star Compliant

Total Print pages Counter (Internal / LCD / Print)

Copy pages Counter (Internal / LCD / Print)

PC print pages Counter (Internal / LCD / Print)

Fax RX pages counter

Internal / LCD / Print

tion N/A

CPU Sleep

10.8 kg

(Approx.

23.8 lbs.)

Approx.

7.35 kg

(Approx.

16.2 lbs.)

Front/TOP Cover : 1737Gray / Side

120V AC

50/60

(Canada)Hz

Yes Yes

Yes / Yes/

Yes

11.4 kg

(Average

weight. The

specific weight

varies country

to country)

Approx. 7.25 kg

cover : 1736Gray

220-240V AC 50/60Hz

475W

10W/80W/1032W 10W/80W/1032W

N/A N/A Yes

Yes / Yes/ Yes

No / No/ No

Yes / Yes/ Yes

Approx.

11.3 kg

N/A

Yes / Yes/

Yes

Approx.

10.8 kg

(Approx.

23.8 lbs.)

Approx.

7.35 kg

(Approx.

16.2 lbs.) Front/TOP Cover :

1737Gray / Side cover :

120V AC

50/60

(Canada)Hz

Approx.

11.4 kg

(Average

weight. The

specific weight

varies country

to country)

Approx. 7.25 kg

1736Gray

220-240V AC 50/60Hz

475W

Yes

Yes / Yes/ Yes

N/A

TELEPHONE

<FAX-2820> WEU: No

Handset Yes

Off Hook Alarm Power Failure Phone Power Failure Dilalling Chain Dialing Automatic Redial PBX Feature N/A N/A Speaker Phone

Handset Volume

Speaker Volume Buzzer Volume Ring Volume Hold/Mute Key Music on Hold Monitorin One-Touch Dial

the Line on Hold

(2 steps

volume

amplify)

EEU&Russia: Yes <FAX-2825> Yes

N/A N/A N/A Yes

Yes

N/A N/A

Yes (3 steps + OFF) Yes (3 steps + OFF) Yes (3 steps + OFF)

Yes Yes N/A N/A

10 x 2) locations

Yes Yes

Yes

(2 steps

volume

amplify)

WEU/EEU&

Russia

(No/Yes)

N/A N/A N/A Yes YesYes

N/AN/A

Yes

N/A N/A

Yes (3 steps + OFF) Yes (3 steps + OFF) Yes (3 steps + OFF)

N/A N/A

10 x 2) locations

Yes

2-10 Confidential

Page 32

US/

)

Canada

Model Name TELEPHONE

Speed Dial Figures of One-Touch &

eed Dial

S Resisterable Number Of Characters Group Dial Tele

hone Index (Search

Pre-registered for FAX BACK SYSTEM ( USA )

Caller ID Yes N/A

Call Waiting Caller ID Call waiting Ready ( Only for USA )

Distinctive Ringing Yes

Yes (with ▼

key)

Europe

FAX-2820/2825 FAX-2920

200 locations 200 locations

20 digits 20 digits

15 characters

Yes (up to 8 groups)

Yes (with ▼key)

N/A

Yes (U.K., Den. only)

Pacific

Yes(ARL/

NZ/SIN/HK

N/A

Yes(ARL/

NZ/SIN/HK

sia/

only)

US/

Canada

Yes (up to 8 groups)

Yes N/A

Yes (with ▼

key)

Yes

(3/7)

Europe

15 characters

Yes (with ▼ key)

N/A

Yes (U.K., Den. only)

Asia/

Pacific

Yes(ARL/

NZ/SIN/HK

only)

Yes(ARL/

NZ/SIN/HK

only)

FAX

Modem Speed

Transmission Speed

ITU-T Group Coding Method

Color FAX (Document Send / Receive) Color FAX (Memory Send / Receive Fax/Tel Switch Super Fine Gray Scale Contrast Smoothing Dual Access Enhanced Remote Activate Station ID Remote Maintenance RX Mode Indication Resolution Indication Delayed Timer Polled Sendin Multi Transmission

Multi Resolution Transmission

Next-Fax Reservation Batch Transmission

Call Reservation Over Auto TX

Call Reservation Over Manual TX Quick-Scan(Memory transmission)

Memory Transmission

14.400bps (Fax)

Approx. 6sec. (Brother #1 & ITU-T #1,

MMR)

MH / MR / MMR

N/A

Yes

Yes (TX & RX)

Yes (Auto/Light/Dark)

N/A Yes Yes Yes

Yes (20digits / 20characters)

Yes LCD LCD

Yes (up to 50)

Yes (Eur : Secure Polling)

N/A

Yes

N/A

Approx. 3.5 sec./page (Letter/A4,

Standard Resolution)

up to 400 pages (ITU-T Test Chart,

Standard Resolution, MMR)

up to 500 pages ((Brother #1Chart,

Standard Resolution, MMR)

33.600bps (Fax)

Approx. 2sec. (Brother #1 & ITU-T #1,

JBIG)

Super G3

MH / MR / MMR / JBIG

N/A

Yes

Yes (TX & RX)

Yes (Auto/Light/Dark)

N/A Yes

Yes (20digits / 20characters)

Yes LCD LCD

Yes (up to 50)

Yes (Eur : Secure Polling)

N/A

Yes

N/A

Approx. 3.5 sec./page (Letter/A4,

Standard Resolution)

up to 500 pages (ITU-T Test Chart,

Standard Resolution, JBIG)

up to 600 pages ((Brother #1Chart,

Standard Resolution, JBIG)

2-11 Confidential

Page 33

(

)

(

)

(

)

(4/7)

Model Name

US/

Canada

Europe

FAX-2820/2825 FAX-2920

Asia/

Pacific

US/

Canada

FAX

ECM(Error Correction Mode) Error Re-Transmission Broadcasting Manual Broadcasting Easy Receive/Fax Detect Polling Receiving Auto Reduction Duplex Fax Receive

Out-of-Paper Reception

PC Fax

up to 400 pages (ITU-T Test Chart,

Standard Resolution, MMR)

up to 500 pages ((Brother #1Chart,

Standard Resolution, MMR)

Yes No Yes

Yes Yes

Yes (270 locations)

Yes (50 locations )

Yes Yes Yes

N/A

up to 500 pages (ITU-T Test Chart,

Standard Resolution, JBIG)

up to 600 pages ((Brother #1Chart,

Standard Resolution, JBIG)

Download from Web Site (Send only)

LIST/REPORT

Activity Report/Journal Report

Transmission Verification Report

Coverpage Help List Call Back Message

Caller ID List Yes N/A

Quick Dial List Quick Dial List Tel Index List Memory Status List System Setup(User Setting) List Order Form N/A N/A

New *1

Yes (up to 200)

Yes

Yes (Super)

Yes

N/A

N/A Yes N/A N/A

Yes

Yes(ARL/

NZ/SIN/HK

only)

Yes N/A N/A

Europe

Yes (270 locations)

Yes (50 locations )

Yes Yes Yes

N/A

Yes (up to 200)

Yes

Yes (Super)

Yes

N/A

N/A Yes N/A N/A

Yes

Asia/

Pacific

INTERFACE

External TAD Interface Host Interface (Serial) Host Interface (IEEE1284)

Host Interface (Full-Speed USB2.0)

Ether Net (10/100base-TX) Cable included Acceptable Media Card Slot

PRINTER

Color/Mono Mono N/A Mono

Engine Type Laser (ALL) N/A Laser (ALL)

Resolution

Speed(ppm)

Duplex Printing Speed (ppm)

Yes

Driver

Download

1200x600d

up to

15ppm

Letter size

Yes N/A N/A

No (Hide

the USB

port)

N/A N/A N/A

N/A

Yes

Driver

Download

1200x600d

up to

14ppm (A4

size

up to

15ppm

Letter size

Yes N/A N/A

Yes

N/A N/A N/A

Driver

Download

Mono

Laser (ALL)

1200x600dpi

up to 14ppm (A4 size)

N/A

2-12 Confidential

Page 34

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(Pap

)

(

)

(

)

Model Name

PRINTER

First Print Out Time

Standard Print Language

Emulation Secure Print Resident Fonts Fonts Disk Based

Paper Handling Size

Manual Feed Slot

Paper Type

Sheet Weight

er Cassette Manual Feed Slot ADF

Utility Software Variable Dot Print Shingling Print Color Enhancement

COPY

Color/Mono

Speed

First Copy Out Time ( from READY mode *2 )

Warm up Time ( from SLEEP mode )

Multi Copy(Stack)

Multi Copy(Sort) Reduction/Enlargement(%) Resolution(dpi) Manual Duplex Copy N in 1 Poster Image Enhancement Paper Type(Media) Setting

SCANNER

Color/Mono Resolution (Hardware) Resolution (Interporated) Gray Scale Scanning Speed (color)

Scanning Speed (256 gray level) Color Depth (Int. / Ext.) Scan Key Scan Image Key Scan / OCR Key Scan to E-mail Ke

US/

Canada

Driver

Download

Less than

10secs

Windows

GDI

LTR, LGL,

A4, B5, A5,

B6, A6,

EXE

Custom Size (2.75x4.56 - 8.5x16)

Envelope (DL/C5/CM10/Monarch)

Plain Paper, Recycled Paper,

up to

15cpm

(Letter size)

Max. 18 sec. at 73.4 F (23C)

50% - 200% in 1% increments

Europe

FAX-2820/2825 FAX-2920

N/A

N/A N/A N/A N/A N/A

LTR, A4,

B5, A5, B6, A6,

EXE

Transparency, Envelopes,

Bond paper, Labels

60 - 105 g/m2 (16 - 28 lb)

60 -161 g/m2 (16 - 43 lb)

64 - 90 g/m2 (17 - 24 lb)

N/A N/A N/A N/A

Mono

up to 14cpm (A4 size)

Less than 12 sec

Yes (up to 99)

Yes

200 x 300 dpi

N/A Yes N/A N/A Yes

N/A N/A N/A N/A N/A N/A

N/A

N/A N/A N/A N/A N/A

Asia/

Pacific

Driver

Download

Less than

10secs

Windows

GDI

LTR, LGL,

A4, B5, A5,

B6, A6,

EXE

US/

Canada

Europe

Asia/

Pacific

Driver

Download

Less than 10secs

Windows GDI

N/A N/A N/A

LTR, LGL,

A4, B5, A5,

B6, A6,

EXE

Custom Size (2.75x4.56 - 8.5x16)

Envelope (DL/C5/CM10/Monarch)

Plain Paper, Recycled Paper,

up to

15cpm

(Letter size)

Max. 18 sec. at 73.4 F (23C)

50% - 200% in 1% increments

LTR, A4,

B5, A5, B6, A6,

EXE

Transparency, Envelopes,

Bond paper, Labels

60 - 105 g/m2 (16 - 28 lb)

60 -161 g/m2 (16 - 43 lb)

64 - 90 g/m2 (17 - 24 lb)

N/A N/A N/A N/A

Mono

up to 14cpm (A4 size)

Less than 12 sec

Yes (up to 99)

Yes

200 x 300 dpi

N/A Yes N/A N/A Yes

N/A N/A N/A N/A

N/A

N/A N/A N/A N/A N/A

LTR, LGL,

A4, B5, A5,

B6, A6,

EXE

2-13 Confidential

Page 35

Model Name

(Pap

)

(*5)

)

US/

Canada

Europe

FAX-2820/2825 FAX-2920

Asia/

Pacific

US/

Canada

MESSAGE

TAD Type ICM Recording Time

OGM (MC;MC Pro;Paging;F/T)

Memo/Recordin Toll Saver Remote Access Fax Retrieval Fax Forwarding Paging Yes Yes

N/A N/A

N/A

N/A N/A Yes Yes Yes

N/A

Europe

N/A N/A

N/A

N/A N/A Yes Yes Yes

(6/7)

Asia/

Pacific

N/A

BUNDLED

Printer Driver

TWAIN (WIA for XP) Viewer Control Center

PC Fax Send : Fax Share Software by Brother

PC Fax Receive (Parallel & USB only)

Remote Setup BRAdmin Professional WebBRAdmin (*5 Network Print Software ( LPR ) (*5)

Network Print Software ( NetBIOS/SMTP) Support OS version

erPort 9.0

BUNDLED

Printer Driver

TWAIN

Viewer (PageManager)

Control Center

PC Fax (Sending only by Brother)

PC Fax Receive Remote Setup

Support OS version

w/o CD-ROM w/o CD-ROM

Yes

(Download

from WEB

Site)

Yes

(Download

from WEB

Site

98/98SE/Me/2000/XP Drive

N/A N/A N/A

N/A N/A

No N/A N/A

N/A

Yes

(Download

from WEB

Site)

Yes

(Download

from WEB

Site

w/o CD-ROM

Yes

(Download

from WEB

Site)

Yes

(Download

from WEB

Site)

Mac OS 9.1 - 9.2, Mac OS X 10.2.4 or

N/A

greater

Yes

(Download

from WEB

Site)

Yes

(Download

from WEB

Site)

Yes (Download from WEB Site)

N/A N/A N/A

Yes (Download from WEB Site)

No N/A N/A

N/A

98/98SE/Me/2000/XP Drive

w/o CD-ROM

Yes (Download from WEB Site)

N/A

Yes (Download from WEB Site)

N/A

Mac OS 9.1 - 9.2, Mac OS X 10.2.4 or

greater

2-14 Confidential

Page 36

Model Name PHOTO CAPTURE

Standard NETWORK

US/

Canada

(7/7)

Europe

Asia/

Pacific

FAX-2820/2825 FAX-2920

N/A N/A

US/

Canada

Europe

Asia/

Pacific

Share Scanner Share PC FAX (Send)

Internet FAX (ITU T.37 simple mode)

N/A N/A

Scan to E-mail server N/A N/A ITU SUB Addressing

Support OS version for PC client

Network connection Support Protocols Network Management

N/A

N/A N/A N/A

N/A

N/A N/A N/A

Optional NETWORK (*6)

Model Name Share Printer Share Scanner

Share PC FAX (Send)

N/A N/A N/A

N/A

N/A N/A N/A

N/A

ACCESORY

Life / Yield

Shelf life

Toner : Approx. 2,500 pages

Drum : 12,000 pages: 1 page/job

2 years (6 months after opening) <Temperature>

Toner

Normal condition: 0 - 40 Storage condition at a temperature of 40 to 50℃: Up to 5 days Storage condition at a temperature of -20 to 0℃: Up to 5 days <Humidity> Normal condition: 35 - 85%

Drum

Storage condition at a humidity of 85 to 95%: Up to 5 days Storage condition at a humidity of 10 to 35%: Up to 5 days

℃

Toner : Approx. 2,500 pages

Drum : 12,000 pages: 1 page/job

SERVICE

MTBF MTTR

4,000 hours 4,000 hours

30 minutes 30 minutes

2-15 Confidential

Page 37

MFC-7220/7225N

Europe

MFC-7225NMFC-7220

(1/7)

Asia/

Pacific

Model Name

US/

Canada

Europe

Asia/

Pacific

US/

Canada

GENERAL

Print Engine CPU Speed Back up Clock

erating Environment Temperature

O Humidit On/Off Switch AC Cord inlet No No

Demo Print

Demo Model Starter Toner Starter Starter Simultaneous Operation

Input / Output Width

Input / Output Length

ADF

Paper Capacity Optional Paper Tray Multi-Purpose Tray Output Paper Capacity(sheets) Lower Tray - Automatic Detection LCD Size LCD Back-Lit On-Screen Programming Memory Capacity (Standard : MByte) Memory BackUp Optional Memory Memory Security Transmission Lock Setting Lock

Dimensions w/ Carton (WxDxH)

Dimensions w/o Carton (WxDxH)

10 - 32.5 degrees Centigrade

20% - 80% (without condensation)

Yes

(US only)

147.3-215.9 mm / 69.9-215.9 mm

100.0-356.0 mm/ 116.0-406.4 mm

environment: temp. 20-30C humiditiy

452 x 496 x

430mm

17.8 x 19.5 x 16.9 inch

374 x 374 x

262 mm

14.7 x 14.7 x 10.3 inch

Laser ( ALL)

SparcLite 133MHz

2hours

Yes

N/A

Full (TBD)

Yes

5.8"-8.5" / 2.75"-8.5"

3.9"-14" / 4.56"-16"

up to 20 sheets

(Conditional* 30 sheets)

(*: XX4024 or 4200 20lbs,

50-70%)

250 sheets

N/A N/A

up to 100 sheets

16 characters x 1 lines

N/A

N/A Yes

16 Mbyte (RAM)

N/A N/A N/A Yes Yes

N/A

452 x 496 x

430mm

17.8 x 19.5 x 16.9 inch

374 x 374 x

262 mm

14.7 x 14.7 x 10.3 inch

20% - 80% (without condensation)

147.3-215.9 mm / 69.9-215.9 mm

100.0-356.0 mm/ 116.0-406.4 mm

environment: temp. 20-30C humiditiy

452 x 496 x 430mm

17.8 x 19.5 x 16.9 inch

374 x 374 x 262 mm

14.7 x 14.7 x 10.3 inch

Laser ( ALL)

SparcLite 133MHz

Yes (up to 4 days)

10 - 32.5 degrees Centigrade

Yes

N/AN/A

N/A

Full

Yes

5.8"-8.5" / 2.75"-8.5"

3.9"-14" / 4.56"-16"

up to 20 sheets

(Conditional* 30 sheets)

(*: XX4024 or 4200 20lbs,

50-70%)

250 sheets

N/A N/A

up to 100 sheets

N/A

16 characters x 1 lines

Yes (1-color)

Yes

32 Mbyte (RAM)

Yes (up to 4 days)

N/A Yes N/A Yes

N/A

2-16 Confidential

Page 38

(

)

(2/7)

Asia/

Pacific

N/A

Yes

its

Model Name

US/

Canada

Europe

MFC-7220

Asia/

Pacific

US/

Canada

GENERAL

Weight w/ Carton

Weight w/o Carton (w/o Process unit)

Color

Power Source

Power Consum Power Consumption

(Sleep/Standby/Peak) Power Save

Sleep Mode (00-99min : w/ OFF mode Energy Star Compliant ( USA Only ) Total Print pages Counter (Internal / LCD / Print) Copy pages Counter (Internal / LCD / Print) PC print pages Counter (Internal / LCD / Print) Fax RX pages counter (Internal / LCD / Print)

tion (Copying) 475W N/A 475W N/A

CPU Sleep

Approx.

10.8 kg

(Approx.

23.8 lbs.)

Approx.

7.35 kg

(Approx.

16.2 lbs.)

Front/TOP

Cover :

1581Gray /

Side cover :

1736Gray

120V AC

50/60

(Canada)Hz

10W/80W/

1040W

Yes Yes

N/A

220-240V AC 50/60Hz

N/A

Yes

Yes / Yes/ Yes

Approx.

11.3 kg

(Approx.

23.8 lbs.)

Approx.

7.25 kg

Front/TOP

Cover :

1581Gray /

Side cover :

1736Gray

10W/80W/

1040W

N/A

Approx.

10.8 kg

(Approx.

23.8 lbs.)

Approx.

7.35 kg

(Approx.

16.2 lbs.)

Front/TOP Cover :

1581Gray / Side cover :

120V AC

50/60

(Canada)Hz

10W/80W/1040W

TELEPHONE

Handset Yes

Off Hook Alarm Power Failure Phone Power Failure Dilalling Chain Dialing Automatic Redial PBX Feature N/A N/A Speaker Phone

Handset Volume

Speaker Volume Buzzer Volume Ring Volume Hold/Mute Key Music on Hold Monitorin One-Touch Dial Speed Dial Fi

the Line on Hold with

ures of One-Touch & Speed Dial

Yes

(2 steps

& volume

amplify)

WEU/EEU&

Russia

(No/Yes)

N/A N/A N/A Yes Yes

Yes

N/A

N/A N/A

Yes (3 steps + OFF) Yes (3 steps + OFF) Yes (3 steps + OFF)

Yes N/A N/A

10 locations

200 locations

20 di

its

Yes Yes

Yes

(2 steps

& volume

amplify)

Europe

MFC-7225N

Approx.

11.4 kg

(Average

weight. The

specific weight

varies country

to country)

Approx.

7.25 kg

1736Gray

220-240V AC 50/60Hz

475W

N/A

Yes

Yes / Yes/ Yes

WEU/EEU&

Russia

(No/Yes)

N/A N/A N/A Yes Yes

N/A

N/A N/A

Yes (3 steps + OFF) Yes (3 steps + OFF) Yes (3 steps + OFF)

Yes N/A N/A

10 locations

200 locations

20 di

2-17 Confidential

Page 39

Model Name

(

)

(

)

TELEPHONE

US/

Canada

(3/7)

Europe

MFC-7220 MFC-7225N

Asia/

Pacific

US/

Canada

Europe

Asia/

Pacific

Resisterable Number Of Characters

Group Dial Telephone Index (Search) Pre-registered for FAX BACK

SYSTEM

Caller ID Yes N/A

Call Waiting Caller ID

Call waiting Ready ( Only for USA )

Distinctive Ringing Yes N/A

USA

Yes (with ▼

FAX

Modem Speed

Transmission Speed

ITU-T Grou Coding Method Color FAX (Document Send/Receive)

Color FAX (Memory Send/Receive)

Fax/Tel Switch

Super Fine Gray Scale Contrast Smoothing Dual Access Enhanced Remote Activate Station ID Remote Maintenance RX Mode Indication Resolution Indication Delayed Timer Polled Sendin Multi Transmission Multi Resolution Transmission Next-Fax Reservation

Batch Transmission

Call Reservation Over Auto TX Call Reservation Over Manual TX

Quick-Scan(Memory transmission)

Memory Transmission

ECM

Error Correction Mode

Error Re-Transmission

Approx. 6sec. (Brother #1 & ITU-T

Approx. 3.5 sec./page (Letter/A4,

up to 400 pages (ITU-T Test Chart,

up to 500 pages ((Brother #1Chart,

15 characters

Yes (up to 8 groups)

Yes (with ▼ key)

N/A

key)

14.400bps (Fax)

#1, MMR)

MH / MR / MMR

N/A

Yes

Yes (TX & RX)

Yes (Auto/Light/Dark)

N/A Yes Yes

Yes (20digits / 20characters)

Yes LCD LCD

Yes (up to 50)

Yes (Eur : Secure Polling)

N/A

Yes

N/A

Standard Resolution)

Standard Resolution, MMR)

Yes

Yes(ARL/

NZ/SIN/HK

only)

N/A

Yes(ARL/

NZ/SIN/HK

onl

15 characters

Yes (up to 8 groups)

Yes (with ▼ key)

N/A

Yes N/A

N/A

Yes (with ▼

key)

Yes

Approx. 2sec. (Brother #1 & ITU-T #1,

Yes (20digits / 20characters)

Approx. 3.5 sec./page (Letter/A4,

up to 500 pages (ITU-T Test Chart,

Standard Resolution, JBIG)

up to 600 pages ((Brother #1Chart,

Standard Resolution, JBIG)

Yes (U.K., Den. only)

33.600bps (Fax)

JBIG)

Super G3

MH / MR / MMR / JBIG

N/A

Yes

Yes (TX & RX)

Yes (Auto/Light/Dark)

N/A Yes Yes

Yes LCD LCD

Yes (up to 50)

Yes (Eur : Secure Polling)

N/A

Yes

N/A

Standard Resolution)

Yes

Yes(ARL/

NZ/SIN/HK

only)

N/A

Yes(ARL/

NZ/SIN/HK

onl

2-18 Confidential

Page 40

Model Name

pag

(

)

(ppm)

FAX

Broadcasting Manual Broadcastin Easy Receive/Fax Detect Polling Receiving Auto Reduction Duplex Fax Receive

Out-of-Paper Reception

PC Fax

US/

Canada

up to 400 pages (ITU-T Test Chart,

Standard Resolution, MMR)

up to 500 pages ((Brother #1Chart,

Standard Resolution, MMR)

Europe

MFC-7220 MFC-7225N

Yes (260 locations)

Yes (50 locations )

Yes Yes Yes

N/A

Yes (Send & Receive)

Asia/

Pacific

(4/7)

US/

Canada

up to 500 pages (ITU-T Test Chart,

Standard Resolution, JBIG)

up to 600 pages ((Brother #1Chart,

Standard Resolution, JBIG)

Europe

Yes (260 locations)

Yes (50 locations )

Yes Yes Yes

N/A

Yes (Send & Receive)

Asia/

Pacific

LIST/REPORT

Activity Report/Journal Report

Transmission Verification Report

Cover Help List Call Back Message

Caller ID List Yes N/A

Quick Dial List Quick Dial List Tel Index List Memory Status List System Setup(User Setting) List Order Form N/A N/A

New *1

INTERFACE

External TAD Interface Host Interface (Serial)

Host Interface (IEEE1284)

Host Interface (Full-Speed USB2.0)

Ether Net (10/100base-TX)

Cable included Acceptable Media Card Slot

PRINTER

Color/Mono Engine Type Resolution

Speed(ppm)

lex Printing Speed

Yes (Auto Switching : IEEE1284/USB)

20ppm

(Letter size)

up to

Yes (up to 200)

Yes

Yes (Super)

Yes

N/A

Yes(ARL/

NZ/SIN/HK

only)

N/A Yes N/A N/A N/A Yes

Yes

Yes N/A

N/A

N/A N/A

Mono

Laser (ALL)

1200x600dpi

up to 20ppm (A4 size)

N/A

Yes N/A N/A

Yes (Auto Switching : IEEE1284/USB/

Standard (Auto Switching :

IEEE1284/USB/ 10/100Base-TX)

up to

20ppm

(Letter size)

Yes (up to 200)

Yes

Yes (Super)

Yes

N/A

N/A Yes

Yes

Yes N/A

10/100Base-TX)

N/A N/A

Mono

Laser (ALL)

HQ1200

up to 20ppm (A4 size)

N/A

2-19 Confidential

Page 41

(5/7)

)

Model Name PRINTER

First Print Out Time Standard Print Language Emulation Secure Print

Resident Fonts

Fonts Disk Based

Paper Handling Size

Manual Feed Slot

Paper Type

Sheet Wei (Manual Feed Slot

(ADF)

Utility Software

Variable Dot Print Shingling Print Color Enhancement

ht (Paper Cassette

COPY

Color/Mono

Speed

First Copy Out Time ( from READY mode *2 )

Warm up Time ( from SLEEP mode )

Multi Copy(Stack) Multi Copy(Sort)

Reduction/Enlargement(%) Resolution(dpi) Manual Duplex Copy N in 1 Poster Ima

e Enhancement

Paper Type(Media) Setting

SCANNER

Color/Mono Resolution (Hardware) Resolution (Interporated) Gray Scale Scanning Speed (color) Scanning Speed (256 gray level) Color Depth (Int. / Ext.) Scan Key Scan Image Key Scan / OCR Key Scan to E-mail Ke

US/

Canada

LTR, LGL,

A4, B5, A5,

B6, A6,

EXE

Custom Size (2.75x4.56 - 8.5x16)

Envelope (DL/C5/CM10/Monarch)

Plain Paper, Recycled Paper,

Yes (Remote Printer Console for

up to

20ppm

(Letter size)

Max. 18 sec. at 73.4 F (23C)

50% - 200% in 1% increments

Europe

MFC-7220 MFC-7225N

Less than 10secs Less than 10secs

N/A N/A

N/A

Yes (35 Truetype Fonts)

LTR, A4,

B5, A5, B6, A6,

EXE

Transparency, Envelopes,

Bond paper, Labels

60 - 105 g/m2 (16 - 28 lb)

60 -161 g/m2 (16 - 43 lb)

64 - 90 g/m2 (17 - 24 lb)

PCL6)

N/A N/A N/A

Mono

up to 20ppm (A4 size)

Less than 12 sec

Yes (up to 99)

Yes

200 x 300 dpi

N/A Yes N/A N/A

Mono

200 x 400 dpi

1200 x 1200 dpi

256 x.x secs/line x.x secs/line

N/A

Yes

N/A

Asia/

Pacific

LTR, LGL,

A4, B5, A5,

B6, A6,

EXE

US/

Canada

PCL : Bitmap font:Letter Gothic

16.66, OCR-A, OCR-B, Scalable font:

PS : PS compatible font : 66 fonts

LTR, LGL,

A4, B5, A5,

B6, A6,

EXE

Custom Size (2.75x4.56 - 8.5x16)

Envelope (DL/C5/CM10/Monarch)

Plain Paper, Recycled Paper,

Transparency, Envelopes,

60 - 105 g/m2 (16 - 28 lb)

Yes (Remote Printer Console for

up to

20ppm

(Letter size)

Max. 18 sec. at 73.4 F (23C)

50% - 200% in 1% increments

Europe

Windows GDIWindows GDI

PCL6 & BR-Script 3

N/A

49 fonts

Yes (35 Truetype Fonts)

LTR, A4,

B5, A5, B6, A6,

EXE

Bond paper, Labels

60 -161 g/m2 (16 - 43 lb)

64 - 90 g/m2 (17 - 24 lb)

PCL6)

N/A N/A N/A

Mono

up to 20ppm (A4 size)

Less than 12 sec

Yes (up to 99)

Yes

200 x 300 dpi

N/A Yes N/A N/A YesYes

Mono

200 x 400 dpi

1200 x 1200 dpi

256 x.x secs/line x.x secs/line

N/A

Yes

N/A

Asia/

Pacific

LTR, LGL,

A4, B5, A5,

B6, A6,

EXE

2-20 Confidential

Page 42

(6/7)

(Pap

)

(*5)

)

(

)

(Pag

(

)

Model Name

US/

Canada

Europe

MFC-7220 MFC-7225N

Asia/

Pacific

US/

Canada

MESSAGE CENTER/MESSAGE MANAGER

TAD Type ICM Recording Time OGM (MC;MC Pro;Paging;F/T) Memo/Recording Conversation Toll Saver Remote Access Fax Retrieval Fax Forwarding Paging Yes Yes

N/A N/A N/A N/A N/A Yes Yes Yes

N/A

BUNDLED SOFTWARE (For Windows)

Printer Driver TWAIN (WIA for XP) Viewer Control Center PC Fax Send : Fax Share Software by Brother

PC Fax Receive (Parallel & USB only)

Remote Setup BRAdmin Professional WebBRAdmin (*5

Network Print Software( LPR ) (*5)

Network Print Software

NetBIOS/SMTP

Support OS version

erPort 9.0

Yes (Download from Web Site)

98/98SE/Me/2000/XP, Win NT4.0WS

with Auto Installer Program

Yes Yes Yes Yes

Yes

Yes Yes

Yes (Download from Web Site)

Yes

N/A

98/98SE/Me/2000/XP, Win NT4.0WS

Driver

with Auto Installer Program

Europe

N/A

Yes

Yes (USB/Parallel only)

Yes

N/A

Driver

Pacific

N/A

Asia/

BUNDLED SOFTWARE (For MAC)

Printer Driver TWAIN Viewer Control Center PC Fax PC Fax Receive Remote Setup

Support OS version

eManager)

Sending only by Brother

Yes

Yes *3

Yes

Yes *2

Yes

N/A N/A

Yes (for Mac OS X and USB only)

Mac OS 9.1 - 9.2, Mac OS X 10.2.4

or greater

Yes (for Mac OS X and USB only)

Mac OS 9.1 - 9.2, Mac OS X 10.2.4 or

Yes

Yes *3

Yes

Yes *2

Yes

greater

2-21 Confidential

Page 43

)

(7/7)

Model Name PHOTO CAPTURE CENTER

Standard NETWORK

Share Scanner Share PC FAX (Send) Internet FAX (ITU T.37 simple mode) Scan to E-mail server ITU SUB Addressing

Support OS version for PC client

Network connection

Support Protocols

Network Management

Optional NETWORK (*6)

Model Name

Share Printer

Share Scanner

US/

Canada

Europe

Asia/

Pacific

MFC-7220 MFC-7225N

N/A N/A

N/A N/A N/A N/A N/A

N/A

NC-2100P (Parallel external print

server) / NC-2200w (Wireless USB

NC-2100 : Yes / NC-2200w : Yes

NC-2100 : No / NC-2200w : Yes

server

US/

Canada

Europe

Asia/

Pacific

Yes

Yes (SST Only) (SST Only)

N/A

Win98/98SE/Me/2K/XP, Win

NT4.0WS

Mac OS 9.1 - 9.2, Mac OS X 10.2.4 or

greater

(Simple Network Configuration is

supported with OS 10.2.4 or greater)

Ethernet 10/100BASE-TX Auto

Negotiation

TCP/IP

TELNET, SNMP, HTTP, TFTP,

ARP,RARP, BOOTP, DHCP, APIPA

(Auto IP), WINS/NetBIOS, DNS,

LPR/LPD, Custom Raw

Port/Port9100, POP3/SMTP, IPP,

FTP, mDNS

BRAdmin Professional

MIB-II as well as Brother private MIB

NC-2100P (Parallel external print

server) / NC-2200w (Wireless USB

server

NC-2100 : Yes / NC-2200w : Yes

NC-2100 : No / NC-2200w : Yes

Share PC FAX (Send)

NC-2100 : No / NC-2200w : Yes

ACCESORY

Life / Yield

Shelf life

Toner

Drum

Toner : Approx. 2,500 pages

Drum : 12,000 pages: 1 page/job

2 years (6 months after opening) <Temperature> Normal condition: 0 - 40℃ Storage condition at a temperature of 40 to 50℃: Up to 5 days Storage condition at a temperature of -20 to 0℃: Up to 5 days <Humidity> Normal condition: 35 - 85% Storage condition at a humidity of 85 to 95%: Up to 5 days Storage condition at a humidity of 10 to 35%: Up to 5 days

Toner : Approx. 2,500 pages

Drum : 12,000 pages: 1 page/job

SERVICE

MTBF MTTR

4,000 hours 4,000 hours

30 minutes 30 minutes

2-22 Confidential

Page 44

CHAPTER

THEORY OF OPERATION

Confidential

Page 45

CHAPTER 3 THEORY OF OPERATION

This chapter gives an overview of the scanning and printing mechanisms as well as the sensors, actuators, and control electronics. It aids in understanding the basic principles of operation as well as locating defects for troubleshooting.

CONTENTS

3.1 OVERVIEW ...................................................................................................................... 3-1

3.2 MECHANICAL COMPONENTS.......................................................................................3-2

3.2.1 Scanner Mechanism ............................................................................................3-3

3.2.2 Document Feeding and Ejecting Mechanism....................................................... 3-3

3.2.3 Scanner ................................................................................................................ 3-3

3.2.4 Printing Mechanism..............................................................................................3-4

3.2.4.1 Paper supply ................................................................................................ 3-4

3.2.4.2 Push-up function of paper tray..................................................................... 3-6

3.2.4.3 Paper registration......................................................................................... 3-8

3.2.4.4 Paper eject...................................................................................................3-9

3.2.4.5 Drum unit......................................................................................................3-9

3.2.4.6 Toner cartridge........................................................................................... 3-10

3.2.4.7 Print process .............................................................................................. 3-13

3.2.5 Sensors and Actuators.......................................................................................3-16

3.3 CONTROL ELECTRONICS...........................................................................................3-17

3.3.1 Components .......................................................................................................3-17

Confidential

Page 46

3.1 OVERVIEW

Host Computer

Control panel

NCU*Line Speak

Handset

Centronics parallel interface

*1 piece

USB interface

LAN interface

Control Section

Printer

Fax data

Scanner unit

- CIS

- ADF motor

data

Laser printing unit

Charging, exposing, developing, transferring, and heat-fixing processes

- Electrical charger

- Laser unit (including the polygon motor)

- Exposure drum

- Developer roller

- Transfer roller

- Heat roller

- Main motor

- High voltage PS

Paper feeding mechanism

Power supplies

*MFC7220/MFC7225N only

**MFC7225N only

Confidential

3-1

Page 47

3.2 MECHANICAL COMPONENTS

Eject roller ASSY

Fixing uni

Heat rolle

Paper eject actuato

Pressure rolle

Paper tra

Back cove

Halogen heate

Pape

Brush

Corona wire

Exposure drum

Polygon moto

Transfer rolle

Developer rolle

Blade

Laser uni

Supply rolle

Pinch rolle

Regist rear actuato

Drum/toner ASSY

Paper feed rolle

Regist front actuator

Pinch rolle

Separation rolle

Tail edge actuato

Pressure roller

Separation pad

Feed rolle

Up plate

Confidential

3-2

Page 48

3.2.1 Scanner Mechanism

Documen

Document

3.2.2 Document Feeding and Ejecting Mechanism

ase ASSY

Separation roller

Separation rubbe

Actuator F

Pinch roller

This mechanism consists of the document base ASSY, automatic document feeder (ADF), document ejection roller ASSY, and document sensors. (For details about the sensors, refer to Section 3.2.5.)

If you set documents on the document base ASSY with their faces down and start scanning operation, then the scanner motor rotates so that the ADF (which consists of the document separation roller, nip-related parts and ADF parts) feeds those documents into the equipment, starting from the bottom sheet (first page) to the top (last page), page by page. Each document advances with the LF roller to the CIS unit, and then it is fed out of the equipment with the document ejection roller ASSY.

3.2.3 Scanner

CIS uni

Actuator R

Pressure roller

LF rolle

Document ejection rolle ASSY

ejection tray

Pape

The scanner uses a contact image sensor (CIS) unit which consists of an LED array illuminating documents, a self-focus lens array collecting the reflected light, a CIS PCB carrying out photoelectric conversion to output picture element data, and a cover glass on which a document advance. When the document passes between the document pressure bar and the cover glass, it is scanned.

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The black/white scanner is provided with the machine.

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3.2.4 Printing Mechanism

3.2.4.1 Paper supply

The feed roller picks up a few sheets or one sheet of paper from the paper tray every time it is rotated and feeds it to the separation roller.

Pinch roller

Regist front actuato

Separatio

roller

Pinch rolle

Paper feed rolle

Feed rolle

Tail edge actuato

Pressure rolle

Separation pad

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(1) The paper is gripped between the separation roller and separation pad and separated into

individual sheets. The separation roller is connected to the gear 52 P/R.

(2) The section of the gear 52 P/R, where there is no cog, is normally fixed at the position as

shown in the figure below by the P/R solenoid ASSY.

(3) Therefore, the main motor drive is not transmitted to the gear 52 P/R.

(4) When the paper is fed, the P/R solenoid ASSY is activated first.

(5) Then, the gear 52 P/R is pulled by the spring extension P/R so that the gears are engaged.

(6) The main motor drive is transmitted to the gear 52 P/R, and the separation roller is turned.

The paper drawn out of the paper tray pushes against the regist front actuator, and the paper top position or absence of paper is detected by the actuator movement. The tail edge actuator detects the end of the paper fed.

Separation roller

Gear 52 P/R

Spring extension P/R

Gear 52 P/R

o cog

Gear 40/50 F/R

Spring extension P/R

P/R solenoid leve

”

“

Fixatio

P/R solenoid ASSY

<“A” arrow view>

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3.2.4.2 Push-up function of paper tray

In order to improve the transfer function of the paper tray, the pressure plate in the paper tray is lifted up by the motor.

(1) The pressure plate comes down while the recording paper tray is inserted into the machine.

When the main motor rotates, it drives through some gears to actuate the gear 45 arm/FR. The driving force that 45 arm/FR received is to be transferred to gear 13 center P/R, it then drives through some gears to gear 17. The gear 17 actuates the up plate gear of the recording paper tray to push up the pressure plate.

(2) When the pressure plate is pushed up, the paper placed on the pressure plate is contacted with

the pick up roller holder ASSY so that the pick up roller holder ASSY is pushed up.

(3) When the pick up roller holder ASSY is pushed up more, one end of the link lever assembled

on the pick up roller holder ASSY is pushed up. Since the center of the link lever is held as a fulcrum, the other end of the link lever comes down.

(4) The other end of the link lever is contacted with the hook B and hook C so that the hook B is

pushed down when the link lever comes down.

(5) When the hook B is pushed down, the catch of the hook B is released from the lock of the

sector cam.

(6) The sector cam is rotated by approximately three quarters when the catch of the hook B is

released.

(7) Then, the sector cam is stopped rotating by the catch of the hook C. (The hook B and hook C

is connected with the spring. When the hook B is pushed down, the hook C is also pushed down, and the catch of the hook C is released from the lock of the sector cam.)

(8) When the sector cam is fixed at the position of the catch of the hook C, the hook A is lifted

up by the sector cam.

(9) The inside gear of the gear 13 center P/R, which has been fixed, is released.

(10) When the inside gear of the gear 13 center P/R is released, the central gear of the gear 13

center P/R is stopped rotating. Then, the gear pushing up the pressure plate in the paper tray is stopped so that the pressure plate is stopped lifting up.

The gear 13 center P/R consists of the three gears, and power of the main motor is added onto the outside gear. When the inside gear is fixed while the main motor power being added, the central gear is started rotating. When the fixed inside gear is released, the central gear is stopped, and the inside gear is rotated.

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Hook B

Hook C

Link leve

Pickup roller holder ASSY

Pressure plate

Hook spring

Sector ca

Hook C

Paper tra

Up plate gea

Up plate

Gear 17

< Table side >

Hook A

Link leve

Hook B

Sector ca

Rotated b approx. three quarters.

Gear 13 center P/R

< Back side >

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3.2.4.3 Paper registration

After the paper top position is detected by the regist front actuator, the paper, separated into individual sheets by the separation roller, is fed further for a specified time, and the paper top position reaches the paper feed roller so that the paper skew is adjusted. Then, the F/R solenoid is turned off, the paper feed roller starts turning, and the paper is fed to the transfer roller in the drum/toner ASSY.

Drum/toner ASSY

Exposure dru

Transfer rolle

Paper feed rolle

Regist rear actuator

The regist rear actuator in the path from the feed roller to the transfer roller controls the first print position on the paper. The printer starts transferring an image when a definite time passes after the paper is passed through the regist rear actuator.

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3.2.4.4 Paper eject

After the printing image on the exposure drum is transferred onto the paper, the paper is fed to the fixing unit to fix unfixed toner onto the paper.

Afterwards, the paper is ejected from the fixing unit by the heat roller and the pressure roller in the fixing unit. The paper eject actuator detects whether the paper is ejected correctly or not.

After the paper exits from the heat roller, the paper is turned by the back cover and ejected face down into the top output tray through the eject roller ASSY.

Back cover

Eject roller ASSY

Paper eject actuato

3.2.4.5 Drum unit

 Exposure drum

Generates the latent electrostatic image and develops the image on the drum surface.

 Primary charger

Forms a uniform charge on the drum surface.

(1) Corona wire

Generates the ion charge on the drum.

(2) Grid

Spreads the ion charge evenly over the drum surface.

 Transfer roller

Transfers the toner image to the paper from the drum surface.

 Cleaner

Removes the paper dust or dirt on the surface of the exposure drum.

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3.2.4.6 Toner cartridge

Develops the electrostatic latent image on the exposure drum with toner and forms the visible image.

 Toner life end mode

The life of the toner cartridge is starter: 1,500, standard: 2,500 pages at the 5% coverage. In the case of low- duty printing, “Toner Life End” is indicated by displaying the ‘Toner Life End’ message on the LCD before toner runs out because the developer roller surface or other toner sealing is worn out due to rotation of the rollers. The upper limit of the drum rotation is 45,000 = 3000 sheets x 15 rotations. The following graph shows the number of printable pages in the case of A4 printing.

Standard toner

Page/job 123456789101112

Cartridge life

Cartridge life+ON/OFF

Toner empty (5%)

Toner empty (4%)

Toner empty (3%)

Toner empty (2%)

Toner empty (1%)

Cartridge life = 15a x 3000 / ( 4.3 x (a - 1) + 15 ) a : Page / job

Cartridge life+ON/OFF = 15a x 3000 / ( 4.3 x (a - 1) + 15 + 8 )

12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500

3,000 4,663 5,720 6,452 6,988 7,397 7,721 7,982 8,198 8,380 8,534 8,668 1,957 3,297 4,272 5,014 5,597 6,067 6,455 6,780 7,056 7,293 7,500 7,681 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500 3,125 3,125 3,125 3,125 3,125 3,125 3,125 3,125 3,125 3,125 3,125 3,125 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250

Cartridge life (Mechanical limit) : 3000 ( 1page / job )

Cartridge life

14,000

12,000

10,000

8,000

Cartridge life+ON/OFF

Toner empty (5%)

Toner empty (4%)

Toner empty (3%)

Toner empty (2%)

Toner empty (1%)

6,000

Printable pages

4,000

2,000

123456789101112

Page / Job

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 New toner detection mechanism

The printer detects the amount of the remaining toner with the sensor and indicates the timing to replace the toner cartridge by displaying ‘Toner Life End’ on the LCD to the user. The problem such as toner leak or image defect may occur when low-duty printing is continued for a long time. To prevent such a problem, the printer provides the function displaying the ‘Toner Low’ message on the LCD when the toner is used to a certain degree to indicate it to the user. When replacing the toner cartridge with a new one, the printer detects that the toner cartridge is replaced with a new one by the new toner detection switch and cancels the message on the LCD. The mechanism to detect the new toner cartridge is as follows:

(1) A new toner cartridge is installed into the drum unit, and the drum unit is installed into the

printer.

(2) The reset gear of the toner cartridge is contacted with the new toner actuator to push the new

toner actuator.

(3) Then, the new toner actuator pushes the new toner detection switch so that it is detected that

a new toner cartridge is installed.

(4) When the toner cartridge is installed into the printer, the reset gear is rotated by the main

motor drive and moved to the position of “Toner in use”.

When the reset gear is moved to the position of “Toner in use”, the new toner actuator is pulled back by the new toner actuator spring and returned to the original position. When the reset gear is at the position of “Toner in use”, the reset gear is not returned to the original position since the reset gear and drive gear of the main motor are not engaged, and the reset gear is not rotated.

ew toner sensor

ew toner actuator

Drum/toner ASSY

ew toner actuato

Main frame L

ew toner senso

gear

Rese

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When the new toner detection switch detects that the toner cartridge is replaced with a new one, the developing bias voltage is initialized at the same time.

The toner used for the printer has a property that print density is light first and gradually darker in the course of usage. The developing bias controls the toner property so that the print density is constant from first to last.

Tonerproperty Actualcontrol

[Density] [Voltage]

Printdensity

[Density] [Voltage]

Printdensity

Biasvoltage

[Usedtoneramount] [Usedtoneramount]

Biasvoltage

To always obtain a print result of a constant density, the printer counts the number of print pages immediately after the toner cartridge is replaced and changes the bias voltage according to the accumulated number of prints with the toner cartridge.

The bias voltage is changed with the steps described below:

(1) When the new toner sensor detects that the toner cartridge is replaced with a new (full) one,

the developing bias is set to 450V (initialized).

(2) After that, the bias voltage is stepped down according to the number of prints.

(1) Open the front cover. (2) Press the Options key. (3) When using the starter toner

Press the keys in the order of *, 1, 0. When using the standard toner

Press the keys in the order of *, 1, 1.

(4) Close the front cover.

 Counter reset during indication of “Toner Life End”

The counter resetting method during indication of “Toner Life End” depends on the cause of toner life end and the condition of the inserted toner cartridge. Refer to the following table for details.

Toner Life End

(Toner empty)

When a used toner is inserted (Reset gear is at the position of in use)

When a new toner is inserted (Reset gear is at the position of factory set)

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Toner exchange count: +0

Page counter of each toner: Continued

Coverage of each toner: Continued

Development bias: Reset (Default)

Toner exchange count: +1

Page counter of each toner: Reset (0)

Coverage of each toner: Reset (0)

Development bias: Reset (Default)

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Toner Life End (Developer count full)

Not used.

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3.2.4.7 Print process

 Charging

The drum is charged to approximately 900V by an ion charge which is generated by the primary charger. The charge is generated by ionization of the corona wire, which has a DC bias from the high-voltage power supply applied to it. The flow of the ion charge is controlled by the grid to ensure it is distributed evenly on the drum surface. The aluminum drum sleeve in the exposure drum is grounded.

Curren circuit

---

Aluminum drum sleeve Organic photoconductor layer

Grid

HVPS

Exposure drum

Corona wire

The primary charge uses a corona wire, but since the drum is positively charged, only less than 1/10 of the usual quantity of ozone is generated compared with the negatively charged drum. The level of ozone expelled from the printer is therefore not harmful to the human body. Applicable safety standards have been complied with.

 Exposure stage

After the drum is positively charged, it is exposed to the light emitted from the laser unit.

Dru

Laser detecto

Toric lens

Laser diode

Laser bea

Pape

Laser bea

f θ lens

Polygon mirro

Moto

CO lens

< Laser exposure unit >

1. The laser beam radiated from a laser diode inside the laser unit are concentrated into a constant width by a slit in the CO lens cell and then reflected by a polygon mirror rotating at high speed.

2. The laser beam reflected by the polygon mirror are refracted by the theta lens and radiated from the right through to the left end of the reflection mirror as the polygon mirror rotates. At this time, blur of the vertical direction of the laser beam by inclination of a polygon mirror is corrected by passing a TORIC lens.

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3. The laser beams reflected by the reflection mirror go straight toward the exposure drum below

it, then expose the exposure drum.

The area exposed to the laser beam is the image to be printed. The surface potential of the exposed area is reduced, forming the electrostatic image to be printed.

Surface potential (V)

Dru sleeve

+897

+400

+150

1 Cycle of d

1 23

(a)

(b)

Time

1 Primary charging

2 Laser bea

(a) Unexposed area

(b) Exposed area

3 Transfer the image to pape

exposure and developing

(Non image area)

(Image area)

 Developing

Developing causes the toner to be attracted to the electrostatic image on the drum so as to transform it into a visible image. The developer consists of a non-magnetic toner. The developer roller is made of conductive rubber and the supply roller (which is also made of conductive sponge) rotate against each other. The toner is charged and carried from the supply roller to the developer roller. The toner adheres to the developer roller and is conveyed to the exposure drum at an even thickness controlled by the blade. The toner is nipped between the developer roller and the drum and developed onto the latent image on the drum. The electrostatic field between the drum and the developer roller, which is DC-biased from the high-voltage power supply, creates the electrostatic potential to attract toner particles from the developer roller to the latent image area on the drum surface.

Blade

Develope

Corona wire

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Exposure drum

Transfer rolle

rolle

Supply rolle

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 Transfer

(1) Transfer process

After the drum has been charged and exposed, and has received a developed image, the toner formed is transferred onto the paper by applying a negative charge to the back of the paper. The negative charge applied to the paper causes the positively charged toner to leave the drum, and adhere to the paper. As a result, the image is visible on the paper.

(2) Cleaning process of transfer roller

If the toner is not transferred onto the paper perfectly it is possible that there may be residual toner on the drum which will adhere to the transfer roller. The transfer roller voltage changes to a positive voltage during non-printing rotation of the drum. Therefore the transfer roller is cleaned by returning the positively charged toner adhering to the transfer roller onto the exposure drum.

 Fixing stage

The image transferred to the paper by static electricity is fixed by heat and pressure when passing through the heat roller and the pressure roller in the fixing unit . The thermistor keeps the surface temperature of the heat roller constant by detecting the surface temperature of the heat roller and turning on or off the halogen heater lamp.

Heat rolle

Fixing unit

Pressure rolle

Halogen heate

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3.2.5 Sensors and Actuators

Sensor name Sensor type Location

Cover sensor Mechanical switch Main frame L

Toner LED PCB (Light emission) Photo sensor Main frame R

Toner sensor PCB (Light reception) Photo sensor Main frame L

Paper eject sensor Photo sensor Main PCB

Regist front sensor Photo sensor Regist sensor PCB

Regist rear sensor Photo sensor High-voltage PS PCB

Tail edge sensor Photo sensor Regist sensor PCB

New toner sensor Mechanical switch Main frame L

Document front sensor Photo Panel PCB ASSY

Document rear sensor Photo Panel PCB ASSY

In casing temperature sensor Thermistor Main frame L

Panel PCB ASSY

Main PCB

Paper eject senso

High-voltage PS PCB

Main frame L

sensor PCB

Tone (Light reception)

Regist rear sensor

Cover senso

Document front senso

Document rear senso

Main frame R

Tone (Light emission)

Chute

Regist sensor PCB

Regist front senso

Tail edge senso

LED PCB

ew toner senso

< Sensors and Actuators Locations >

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3.3 CONTROL ELECTRONICS

3.3.1 Components

The following illustration shows the hardware components for this machine. The corresponding connection diagram appears in Appendix 5.

LAN

LAN I/F

Main ASIC

ROM MODEM

EEPROM

USB

SDRAM

Parallel PCB

CDCC

20-pin

12-pin (with/out Handset model)

11-pin (with Handset model)

Main PCB

Heater

2-pin 2-pin 2-pin

Power supply PCB

12-pin

4-pin (with Handset model)

2-pin

6-pin

4-pin

17-pin

2-pin

19-pin

2-pin

Toner LED

Fan 40

AC line

NCU1

NCU PCB

NCU2

Speaker

Control panel

THM

STHM

High voltage PS PCB Toner sensor

Fan (Large)

Handset

Line

External telephone

Main motor

2-pin

6-pin

15-pin

2-pin

7-pin

2-pin

4-pin

2-pin

Laser diode

Scanner motor

New toner sensor

Cover sensor

CIS unit

Hook

Scanning motor F

Backup battery

: MFC7225N only

< Machine Components >

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CHAPTER

TRANSFER OF DATA LEFT IN THE MACHINE

TO BE SENT FOR REPAIR

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CHAPTER 4 TRANSFER OF DATA LEFT IN THE MACHINE

TO BE SENT FOR REPAIR

This chapter describes how to transfer data left in the machine to be sent for repair. The service personnel should instruct end users to follow the transfer procedure given in this chapter if the machine at the user site cannot print received data due to the printing mechanism defective. End users can transfer received data to another machine to prevent data loss.

CONTENTS

4.1 TRANSFERRING RECEIVED FAX DATA....................................................................... 4-1

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4.1 TRANSFERRING RECEIVED FAX DATA

When the machine at the user site requires to be repaired, unplugging the power cord from the wall socket for sending the machine for repair will lose received FAX data if unprinted and left in the machine.

To prevent such data loss, the service personnel should instruct end users (e.g., by telephone) to transfer data to another facsimile machine using the procedure below.

NOTE: The number of files that can be transferred at a time

carry out the following procedure more than one time.

 Operating Procedure

(1) Connect the machine to be repaired (that has received data in the memory) to the telephone

line.

(2) Switch the machine on.

(3) Press the Menu/Set, Start, Menu/Set, 0, 5 and 3 keys in this order to access user-accessible

functions of the maintenance mode. The "FAX TRANSFER" appears on the LCD.

(4) To check the number of received files

The "1.NO. OF JOBS" appears on the LCD. Press the Menu/Set key, and the number of received files appears, just as "NO. OF. JOBS:

10."

(5) To transfer the activity report only

The "2.ACTIVITY" appears. To transfer received files together with the activity report

The "3.DOCUMENTS" appears. Note that if there is no received file, the "NO DOCUMENTS" appears.

(6) To transfer the communication list for the latest communication

The "4.COM.LIST (NEW)" appears. To transfer the communication list for last three errors The "5.COM.LIST (ERR3)" appears.

, press the 1 key.

, press the 2 key.

is 99. To transfer 100 files or more,

, press the 3 key.

, press the 4 key.

, press the 5 key.

(7) With the "2.ACTIVITY," "3.DOCUMENTS," "4.COM.LIST (NEW)," or "5.COM.LIST

(ERR3)" being displayed, press the Menu/Set key.

The "ENTER NO. &SET" appears.

(8) Enter the telephone number of the receiver machine and press the Menu/Set key again.

NOTE: Be sure to type the telephone number with the numerical keys. No one-touch dialing

is allowed in this procedure. The machine displays the "ACCEPTED" for approx. two seconds and starts dialing

to transfer data. No station ID will be attached. A cover page and end page as shown on the next

page will be automatically attached, instead.

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Cover page sample

End page sample

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CHAPTER

DISASSEMBLY/REASSEMBLY AND

LUBRICATION

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CHAPTER 5 DISASSEMBLY/REASSEMBLY AND LUBRICATION

This chapter details procedures for disassembling and reassembling the machine together with related notes. The disassembly order flow provided enables you to see at a glance the quickest way to get to component(s) involved.

At the start of a disassembly job, you check the disassembly order flow that guides you through a shortcut to the object components.

This chapter also covers screw tightening torques and lubrication points to which the specified lubricants should be applied during reassembly jobs.

CONTENTS

5.1 DISASSEMBLY/REASSEMBLY .....................................................................................5-1

 Safety Precautions ........................................................................................................5-1

 Tightening Torque.........................................................................................................5-2

 Preparation ...................................................................................................................5-3

 How to Access the Object Component.........................................................................5-3

 Disassembly Flowchart .................................................................................................5-4

5.1.1 Paper Eject Tray .................................................................................................. 5-5

5.1.2 Drum/Toner ASSY ...............................................................................................5-5

5.1.3 Paper Tray............................................................................................................ 5-6

5.1.4 Back Cover...........................................................................................................5-7

5.1.5 Rear Chute Cover ................................................................................................5-8

5.1.6 Document Base ASSY .........................................................................................5-9

5.1.7 Side Cover L.......................................................................................................5-10

5.1.8 Handset Holder ..................................................................................................5-11

5.1.9 Speaker ASSY ...................................................................................................5-12

5.1.10 Side Cover R/Link Stoper...................................................................................5-13

5.1.11 Panel Unit ...........................................................................................................5-14

5.1.12 Hook PCB ASSY ................................................................................................ 5-20

5.1.13 Top Cover........................................................................................................... 5-21

5.1.14 NCU PCB ASSY ................................................................................................5-32

5.1.15 Paper Stopper L/S.............................................................................................. 5-34

5.1.16 Front Cover ........................................................................................................5-35

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5.1.17 Pickup Roller Holder ASSY ............................................................................... 5-36

5.1.18 Fixing Unit .......................................................................................................... 5-40

5.1.19 High-Voltage PS PCB ASSY ............................................................................. 5-45

5.1.20 Main PCB........................................................................................................... 5-46

5.1.21 PS PCB Unit/Fan 40 .......................................................................................... 5-48

5.1.22 Laser Unit........................................................................................................... 5-52

5.1.23 Sub Chute ASSY ............................................................................................... 5-53

5.1.24 Link Lever .......................................................................................................... 5-54

5.1.25 Tail Edge Actuator ............................................................................................. 5-55

5.1.26 Regist Front Actuator/Regist Front Spring......................................................... 5-55

5.1.27 Regist Sensor PCB ASSY ................................................................................. 5-56

5.1.28 Regist Rear Actuator/Regist Rear Spring.......................................................... 5-56

5.1.29 Fan Motor 60 Unit .............................................................................................. 5-57

5.1.30 Toner LED PCB ASSY/LED Holder................................................................... 5-58

5.1.31 New Toner Actuator/New Toner Actuator Spring ..............................................5-59

5.1.32 New Toner Sensor Harness ASSY.................................................................... 5-59

5.1.33 Cover Sensor..................................................................................................... 5-60

5.1.34 Toner Sensor PCB ASSY .................................................................................. 5-60

5.1.35 Main Motor ASSY ..............................................................................................5-61

5.1.36 Develop Joint ..................................................................................................... 5-62

5.1.37 P/R Solenoid ASSY ...........................................................................................5-63

5.1.38 F/R Solenoid ASSY ........................................................................................... 5-63

5.1.39 Main Frame L..................................................................................................... 5-65

5.1.40 Main Frame R .................................................................................................... 5-66

5.1.41 Harness Routing ................................................................................................ 5-67

5.2 LUBRICATION .............................................................................................................. 5-74

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5.1 DISASSEMBLY/REASSEMBLY

 Safety Precautions

To prevent the creation of secondary problems by mishandling, observe the following precautions during maintenance work.

(1) Before starting disassembly/reassembly jobs, unplug the power cord and telephone line

In particular, when having access to the power supply inside the machine, make sure that the power cord is unplugged from the electrical outlet; when having access to the main PCB or NCU PCB, make sure that both the power cord and telephone line are unplugged from the machine.

(2) Be careful not to lose screws, washers, or other parts removed for parts replacement.

(3) When using soldering irons and other heat-generating tools, take care not to damage the

resin parts such as wires, PCBs, and covers.

(4) Static electricity charged in your body may damage electronic parts. When transporting

PCBs, be sure to wrap them in conductive sheets.

(5) When replacing the PCB and all the other related parts, put on a grounding wrist band and

perform the job on a static mat. Also take care not to touch the conductor sections on the flat cables or on the wire harness.

(6) Be sure to reinsert self-tapping screws correctly, if removed.

(7) Tighten screws to the torque values listed on the next page.

(8) After disconnecting flat cables, check that each cable is not damaged at its end or short-

circuited.

(9) When connecting flat cables, do not insert them at an angle. After insertion, check that the

cables are not at an angle.

(10) When connecting or disconnecting cable connectors, hold the connector bodies not the

wires. If the connector has a lock, always slide the connector lock to unlock it.

(11) Before reassembly, apply the specified lubricant to the specified points.

(Refer to Section 5.2 in this chapter.)

(12) After repairs, check not only the repaired portion but also that the connectors and other

related portions function properly before operation checks.

(13) After you use the machine, some internal parts are extremely HOT! To prevent injuries,

be careful not to put your fingers in the areas shown in the illustration.

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 Tightening Torque

Location of screw Screw type Q'ty Tightening torque

Document base ASSY Side cover L Speaker hold spring Side cover R Taptite, bind B M4x12 2 0.79 ±0.1 (8 ±1) ADF plate spring Taptite, cup B M3x6 1 0.49 ±0.1 (5 ±1) Panel rear cover Taptite, cup B M3x8 3 0.46 ±0.05 (4.5 ±0.5) Rear cover stopper Taptite, bind B M4x12 1 0.79 ±0.1 (8 ±1) Inner chute Taptite, bind B M4x12 2 0.79 ±0.1 (8 ±1) LV shield plate cover Screw, pan (s/p washer) M3.5x6 1 0.49 ±0.1 (5 ±1) Top cover ASSY Taptite, bind B M4x12 2 0.79 ±0.1 (8 ±1) LF ground plate Taptite, cup S M3x6 1 0.69 ±0.1 (7 ±1) LF FG harness ASSY Taptite, cup B M3x4 1 0.39 ±0.1 (4 ±1) Inner chute cover ASSY Taptite, bind B M4x12 4 0.79 ±0.1 (8 ±1) Scanning driver ASSY Taptite, cup B M3x8 2 0.49 ±0.1 (5 ±1) Scanning motor F sub ASSY Screw, pan (s/p washer) M3x6 1 0.69 ±0.1 (7 ±1) NCU FG harness Screw, pan (s/p washer) M3.5x6 1 0.49 ±0.1 (5 ±1) NCU unit Taptite, bind B M4x12 2 0.78 ±0.1 (8 ±1) NCU PCB ASSY Taptite, cup S M3x6 2 0.49 ±0.1 (5 ±1) Chute base Taptite, bind B M4x12 6 0.8 ±0.1 (8 ±1) Fixing unit Taptite, cup B M4x12 2 0.78 ±0.1 (8 ±1) Halogen heater Screw, pan (s/p washer) M3x8 2 0.59 ±0.05 (6 ±0.5) Thermistor ASSY Taptite, cup B M3x12 1 0.59 ±0.1 (6 ±1) High voltage PS PCB

CDCC PCB Screw, Pan M3x6 2 0.49 ±0.1 (5 ±1) Main PCB Taptite, cup S M3x6 5 0.69 ±0.1 (7 ±1) FG harness ASSY 1 Screw, pan (S/P washer) M3.5x6 1 0.59 ±0.1 (6 ±1) LV shield plate cover Taptite, cup S M3x6 2 0.69 ±0.1 (7 ±1)

AC holder Taptite, bind B M4x12 1 0.59 ±0.1 (6 ±1) PS PCB unit Taptite, cup S M3x6 2 0.69 ±0.1 (7 ±1) Laser unit Taptite, cup S M3x6 4 0.69 ±0.1 (7 ±1) FG harness ASSY 6 Taptite, cup S M3x6 1 0.69 ±0.1 (7 ±1) Air duct Taptite, cup S M3x6 2 0.69 ±0.1 (7 ±1) Sub chute ASSY Taptite, bind B M4x12 2 0.78 ±0.1 (8 ±1) Regist sensor PCB ASSY Taptite, bind B M3x6 1 0.39 ±0.1 (4 ±1) Base plate Taptite, bind B M4x12 3 0.78 ±0.1 (8 ±1) Toner sensor PCB ASSY Taptite, cup B M3x6 1 0.25 ±0.05 (2.5 ±0.5) Main shield plate Taptite, bind B M4x12 4 0.78 ±0.1 (8 ±1) Gear plate calking ASSY Taptite, bind B M4x12 3 0.78 ±0.1 (8 ±1) Main motor ASSY Taptite, cup S M3x6 3 0.69 ±0.1 (7 ±1) P/R solenoid ASSY Taptite, bind B M3x10 1 0.49 ±0.1 (5 ±1) F/R solenoid ASSY Taptite, bind B M3x10 1 0.49 ±0.1 (5 ±1) Main frame L Taptite, bind B M4x12 2 0.78 ±0.1 (8 ±1) Main frame R Taptite, bind B M4x12 3 0.78 ±0.1 (8 ±1)

Taptite, cup B M4x12 Taptite, bind B M4x12 Taptite, cup B M3x8

Taptite, bind B M4x12 2 0.78 ±0.1 (8 ±1) Taptite, cup S M3x6 2 0.69 ±0.1 (7 ±1)

Taptite, bind B M4x12 2 0.78 ±0.1 (8 ±1) LV shield plate Screw, pan (s/p washer) M3.5x6 1 0.59 ±0.1 (6 ±1)

2 2 1

N•m (kgf•cm)

0.79 ±0.1 (8 ±1)

0.49 ±0.1 (5 ±1)

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5-2

Page 72

 Preparation

Prior to proceeding with the disassembly procedure,

(1) Unplug

- the modular jack of the telephone line,

- the USB cable, if connected (not shown below), and

- the modular jack of the external telephone set if connected (not shown below).

 How to Access the Object Component

• On the next page is a disassembly flowchart which helps you access the object components.

To remove the fixing unit, for example, first find it on the flowchart and note its number (5.1.18 in this case). To access it, you need to remove all the parts above the fixing unit on the flowchart (5.1.4, 5.1.5, 5.1.10 and 5.1.13 in this case) before the unit itself can be removed.

• Unless otherwise specified, all parts should be replaced in the reverse order to which they

were removed to reassemble the machine.

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5-3

Page 73

 Disassembly Flowchart

Standard Operation

5.1.1

Paper Eject Tray

5.1.6

Document Base ASSY

5.1.7

Side Cover L

5.1.10

Side Cover R/Link Stopper

5.1.21

PS PCB Unit/Fan 40

5.1.13-2

5.1.8

5.1.11

5.1.11-5

1s / 3s

10s / 10s

15s / 30s

30s / 30s

60s / 60s

Top Cover

30s / 40s

Handset Holder

30s / 45s

Panel Unit

30s / 30s

Separation rubber

30s / 30s

5.1.2

5.1.15

5.1.13-1

5.1.18

Drum/Toner ASSY

5s / 5s

Paper Stopper L/S

10s / 15s

Battery

15s / 30s

Fixing Unit

20s / 20s

5.1.29

Fan Motor 60 Unit

40s / 60s

5.1.12

Hook PCB ASSY

5.1.11-1

Panel rear cover

5.1.11-2

Pnael PCB

5.1.11-3

Rubber key

5.1.11-4

Disassembly Time / Assembly Time

5.1.3

(Second)

Paper Tray

10s / 10s

5.1.19

High-Voltage PS PCB ASSY

5.1.32

New Toner Sensor

Harness ASSY

5.1.30

Toner LED PCB ASSY

/LED Holder

5.1.23

10s / 20s

30s / 30s

LCD

5.1.22

5.1.31

New Toner Actuator/

New Toner Actuator Spring

5.1.39

5.1.40

30s / 30s

5.1.4

5.1.16

5.1.17

Pickup Roller Holder ASSY

5.1.9

5.1.20

60s / 120s

Speaker ASSY

5s / 10s

Main PCB

60s / 60s

20s / 25s

15s / 15s

Sub Chute ASSY

10s / 10s

Laser Unit

40s / 40s

20s / 25s

Main Frame L

10s / 10s

Main Frame R

15s / 15s

Back Cover

5s / 5s

Front Cover

40s / 50s

5.1.33

Cover Sensor

5.1.13-3

Inner cover Assy

5.1.13-4

Paper eject roller ASSY

5.1.14

NCU PCB ASSY

20s / 20s

30s / 40s

5s / 10s

30s / 50s

5.1.5

Rear Chute Cover

10s / 10s

5.1.24

Link Lever

10s / 10s

5.1.25

Tail Edge Actuator

5.1.26

Regist Front Actuator/Regist Front Spring

5.1.28

Regist Rear Actuator/Regist Rear Spring

10s / 15s

5.1.35

Main Motor ASSY

5.1.34

Toner Sensor PCB ASSY

30s / 30s

10s / 10s

5.1.13-5

Document chute Assy

30s / 40s

5.1.13-6

LF ground plate

5s / 5s

5.1.13-7

Document ejection

roller ASSY

10s / 10s

5.1.13-8

Pressure roller ASSY

5s / 5s

5.1.13

Top Cover

5.1.27

Regist Sensor PCB ASSY

5.1.13-9

5.1.13-10

15s / 30s

30s / 45s

5.1.36

Develop Joint

5.1.37

P/R Solenoid ASSY

5.1.38

F/R Solenoid ASSY

5.1.13-11

LF roller Assy

5.1.13-12

Scanning motor

LF roller

10s / 10s

CIS unit

10s / 10s

5s / 5s

10s / 20s

20s / 35s

10s / 10s

15s / 20s

Confidential

5-4

Page 74

5.1.1 Paper Eject Tray

(1) Remove the paper eject tray

5.1.2 Drum/Toner ASSY

(1) Open the front cover and remove the drum/toner ASSY.

Front cove

Paper eject tra

Drum/toner ASSY

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5-5

Page 75

5.1.3 Paper Tray

(1) Close the front cover and pull out the paper tray.

(2) Remove the paper from the paper tray.

(3) Remove the separation pad holder ASSY and the separation pad spring.

Separation pad holder ASSY

Front cove

Paper tra

Separation pad holder ASSY

Screwdrive

Hooks

Separation pad spring

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5-6

Page 76

5.1.4 Back Cover

(1) Remove the back cover.

NOTE: Remove the “A” section of the back cover while opening the back cover slightly.

Back cove

“A”

Back cover

Boss

Main frame R

Back cove

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5-7

Page 77

5.1.5 Rear Chute Cover

(1) Remove the rear chute cover.

Rear chute cover

Boss

Hoo

Rear chute cove

(2) Remove the paper eject actuator and the eject actuator spring.

Paper eject actuator



Paper eject actuator

Paper eject actuato

Eject actuator spring

Rear chute cove

Paper eject actuato

Hook

Confidential

5-8

Page 78

5.1.6 Document Base ASSY

(1) Remove the two cup B M4x12 taptite screws to remove the document base ASSY.

Document base ASSY

Taptite, cup B M4x12



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5-9

Page 79

5.1.7 Side Cover L

(1) Open the front cover.

(2) Remove the two bind B M4x12 taptite screws, and then remove the side cover L.

Hoo

Side cover L

Taptite, bind B M4x12

(3) Disconnect the connector of the speaker ASSY.

Hooks

Machine

Front cove

Taptite, bind B M4x12

Main PCB

Side cover L

eaker ASSY

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5-10

Page 80

5.1.8 Handset Holder

(1) Open the panel unit and remove the link stopper.

Handset holde

Panel uni

Link stoppe

(2) Release the four hooks to remove the handset holder.



Handset holde

Hooks

Panel uni

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5-11

Page 81

5.1.9 Speaker ASSY

(1) Remove the cup B M3x8 taptite screw to remove the speaker hold spring and speaker ASSY.

Side cover L

Speaker ASSY

eaker hold spring

Taptite, cup B M3x8

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5-12

Page 82

5.1.10 Side Cover R/Link Stopper

(1) Remove the two bind B M4x12 taptite screws, and then remove the side cover R.

Taptite, bind B M4x12

Hoo

Side cover R

Hook

Taptite, bind B M4x12

Hoo

(2) Remove the link stopper from the top cover.

Top cove

Link stoppe

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5-13

Page 83

5.1.11 Panel Unit

(1) Disconnect the panel harness.

(2) Remove the panel unit.

Main PCB

Panel uni

Connecto

(3) Remove the cup B M3x6 taptite screw to remove the separation rubber, ADF plate spring

and front plate spring.

Tapti

, cup B M3x6

ADF plate spring

Separation rubbe

Front plate spring

Panel uni

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5-14

Page 84

(4) Remove the actuator R from the panel unit.

ctuator R

Hoo

Panel uni

(5) Remove the three cup B M3x8 taptite screws.

(6) Release the four hooks to remove the panel rear cover.

Taptite, cup B M3x8

Panel rear cover

Hooks

Panel cove

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5-15

Page 85

(7) Remove the actuator F from the panel rear cover.

Actuator F

Panel rear cove

(8) Disconnect the LCD harness.

NOTE:

• After disconnecting flat cable(s), check that each cable is not damaged at its end or

short-circuited.

• When connecting flat cable(s), do not insert them at an angle. After insertion, check that

the cables are not at an angle.

Loc

Panel cove

Panel PCB ASSY (A)

LCD harness

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5-16

Page 86

(9) Release the three hooks to remove the panel PCB ASSY (A).

Panel PCB ASSY (A)

Hoo

(10) Release the two hooks to remove the panel PCB ASSY (B).

Hooks

Panel PCB ASSY (B)

Hooks

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5-17

Page 87

(11) Remove the rubber key.

Boss

Panel cove

Boss

(12) Release the two hooks to remove the back light holder.

Rubber ke

Boss

Back light holder

Hoo

Panel cover

Hoo

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5-18

Page 88

(13) Remove the back light film.

(14) Release the one hook to remove the LCD.

Back light fil

Hook

LCD

Panel cove

Confidential

5-19

Page 89

5.1.12 Hook PCB ASSY

(1) Disconnect the connector of the hook PCB ASSY.

(2) Release the one hook to remove the hook PCB ASSY.

Hook

Main PCB

Hook PCB ASSY

(3) Remove the actuator hook from the hook PCB ASSY.

ctuator hook

Hook PCB ASSY

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5-20

Page 90

5.1.13 Top Cover

(1) Remove the bind B M4x12 taptite screw, and then remove the rear cover stopper.

Tap

ite, bind B M4x12

Taptite,

Top cover

Hoo

Rear cover stoppe

Hoo

(2) Remove the two bind B M4x12 taptite screws, and the rear chute cover spring.

(3) Remove the inner chute.

Inner chute

ind B M4x12

Rear chute cover spring

Taptite,

Confidential

ind B M4x12

5-21

Page 91

NOTE: Re-assemble the inner chute while pushing onto the pinch roller of the inner chute

with the eject roller of the top cover.

Eject roller

Top cove

Pinch rolle

Inner chute

Pinch rolle

(4) Disconnect the three connectors from the main PCB.

Top cove

CU harness

CIS harness

Main PCB

ing motor F sub harness

Scan

Confidential

5-22

Page 92

(5) Remove the one pan (S/P washer) M3.5x6 screw to remove the NCU FG harness ASSY.

Main frame R

CU FG harness ASSY 1

Screws, pan (S/P washer) M3.5x6

(6) Disconnect the connector of the buttery.

(7) Release the one hook to remove the buttery.

CAUTION:

• There is a danger of explosion if the battery is incorrectly replaced.

• Use Brother genuine spare part when you replace the battery.

• Do not disassemble, recharge or dispose of in fire.

• Used battery should be disposed of according to local regulations.

(8) Disconnect the buttery harness from the main PCB.

Hoo

Buttery

Main PCB

Buttery harness

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5-23

Page 93

(9) Remove the two bind B M4x12 taptite screws and release the two hooks to remove the top

cover.

Top cover

Hooks

Hoo

Taptite,

(10) Remove the paper eject roller ASSY from the top cover.

Paper eject roller ASSY

Hooks

ind B M4x12

Taptite,

ind B M4x12

Top cover

NOTE: When removing the paper eject roller ASSY, the spacer may come off easily. Be sure not

to lose

it.

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5-24

Page 94

(11) Remove the one cup S M3x6 taptite screw to remove the LF ground plate.

(12) Release the two hooks to remove the bushing 5.

Taptite, cup S M3x6

LF ground plate

Top cove

(13) Remove the document ejection roller ASSY

Document ejection roller ASSY

Top cove

Hooks

Confidential

5-25

Bushing 5

Page 95

(14) Release the hook to remove the pressure roller ASSY.

Pressure roller ASSY

Hoo

Top cove

(15) Remove the two pressure rollers from the pressure roller shaft.

Pressure roller shaf

Pressure roller

Pressure rolle

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5-26

Page 96

(16) Remove the LF spring from the top cover.

Top cover LF spring

(17) Release the two hooks to remove the bushing 5.

(18) Remove the LF roller.

LF rolle

Top cover

Bushing 5

Hooks

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5-27

Page 97

(19) Remove the cup B M3x4 taptite screw to remove the scanning drive LF FG harness

ASSY.

LF FG harness ASSY

Taptite, cup B M3x4

Taptite,

(20) Remove the four bind B M4x12 taptite screws.

(21) Release the four hooks to remove the document chute ASSY from the inner chute cover

ASSY.

Inner chute cover ASSY

ind B M4x12

Taptite,

Hooks

ind B M4x12

Document chute ASSY

Hoo

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5-28

Page 98

(22) Remove the CIS.

Hoo

Document chute ASSY

CIS

(23) Disconnect the CIS harness.

CIS

CIS harness

Document chute ASSY

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5-29

Page 99

(24) Remove the two CIS springs.

Document chute ASSY

CIS spring

(25) Remove the LF roller gear.

LF roller gea

Document chute ASSY

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5-30

Page 100

(26) Remove the separation roller.

Separation rolle

Document chute ASSY

(27) Remove the two cup B M3x8 taptite screws to remove the scanning driver ASSY.

Scanning driver ASSY

Document chute ASSY

Taptite, cup B M3x8

Confidential

5-31

Brother FAX-2825, FAX-2920, FAX-2820, MFC-7225N, MFC-7220 User Manual

PREFACE

TABLE OF CONTENTS

CHAPTER 1 PARTS NAMES & FUNCTIONS

1.1 EQUIPMENT OUTLINE

1.2 CONTROL PANEL

1.3 COMPONENTS

CHAPTER 2 SPECIFICATIONS

2.1 GENERAL

2.1.1 General Specifications

2.1.2 Paper Specifications

2.1.3 Printable Area

2.1.4 Toner Cartridge Weight Information

2.2 SPECIFICATIONS LIST

CHAPTER 3 THEORY OF OPERATION

3.1 OVERVIEW

3.2 MECHANICAL COMPONENTS

3.2.1 Scanner Mechanism

3.2.2 Document Feeding and Ejecting Mechanism

3.2.3 Scanner

3.2.4 Printing Mechanism

3.2.4.1 Paper supply

3.2.4.2 Push-up function of paper tray

3.2.4.3 Paper registration

3.2.4.4 Paper eject

3.2.4.5 Drum unit

3.2.4.6 Toner cartridge

3.2.4.7 Print process

3.2.5 Sensors and Actuators

3.3 CONTROL ELECTRONICS

3.3.1 Components

4.1 TRANSFERRING RECEIVED FAX DATA

CHAPTER 5 DISASSEMBLY/REASSEMBLY AND LUBRICATION

5.1 DISASSEMBLY/REASSEMBLY

 Safety Precautions

 Tightening Torque

 Preparation

 How to Access the Object Component

 Disassembly Flowchart

5.1.1 Paper Eject Tray

5.1.2 Drum/Toner ASSY

5.1.3 Paper Tray

5.1.4 Back Cover

5.1.5 Rear Chute Cover

5.1.6 Document Base ASSY

5.1.7 Side Cover L

5.1.8 Handset Holder

5.1.9 Speaker ASSY

5.1.10 Side Cover R/Link Stopper

5.1.11 Panel Unit

5.1.12 Hook PCB ASSY

5.1.13 Top Cover