Brother DCP-9045CDN Bedienungsanleitung

Brother Color Laser Printer

REFERENCE MANUAL

MODEL:

DCP-9045CDN/MFC-9840CDW

Read this manual thoroughly before carrying out any maintenance work.

Keep this manual in a convenient place for quick and easy reference at all times.

July 2007

SM-FAX077

i Confidential

PREFACE

This reference manual contains basic information required for after-sales service of the

color laser multi function center (hereinafter referred to as "the machine"). This information

is vital to the service personnel to maintain the high printing quality and performance of the

machine.

This reference manual covers the DCP-9045CDN/MFC-9840CDW machines.

This manual consists of the following chapters:

REFERENCE 1: SPECIFICATIONS

Provides specifications of each model, which enables you to make a comparison of the

different models.

REFERENCE 2: THEORY OF OPERATION

Gives an overview of the printing mechanisms as well as the sensors, actuators, and

control electronics. It aids in understanding the basic principles of operations as well as

locating problems for troubleshooting.

APPENDIX 1: TONER CARTRIDGE WEIGHT INFORMATION

APPENDIX 2: REFERENCES

APPENDIX 3: GLOSSARY

Information in this manual is subject to change due to improvement or redesign of the

product. All relevant information in such cases will be supplied in service information

bulletins (Technical Information).

A thorough understanding of this machine, based on information in this reference manual and

service information bulletins, is required for maintaining the print quality performance and for

improving the practical ability to find the cause of any problems.

Confidential

TABLE OF CONTENTS

REFERENCE 1 SPECIFICATIONS....................................................Ref.1-1

1. COMPONENTS.................................................................................................... Ref.1-1

2. SPECIFICATIONS LIST ....................................................................................... Ref.1-2

2.1 Printing ..........................................................................................................................Ref.1-2

2.2 Functions.......................................................................................................................Ref.1-4

2.3 Electronics and Mechanics ...........................................................................................Ref.1-7

2.4 Network Connectivity ....................................................................................................Ref.1-8

2.5 Service Information .....................................................................................................Ref.1-11

2.6 Paper...........................................................................................................................Ref.1-12

2.6.1 Paper handling..................................................................................................Ref.1-12

2.6.2 Media specifications..........................................................................................Ref.1-12

2.6.3 Type and size of paper .....................................................................................Ref.1-13

2.7 Printable Area..............................................................................................................Ref.1-14

2.7.1 PCL5e emulation...............................................................................................Ref.1-14

2.7.2 PCL6 emulation.................................................................................................Ref.1-17

2.8 Print Speeds with Various Settings.............................................................................Ref.1-18

2.9 Telephone ...................................................................................................................Ref.1-19

2.10 Fax ............................................................................................................................Ref.1-20

2.11 Copy ..........................................................................................................................Ref.1-22

2.12 Scanner .....................................................................................................................Ref.1-22

REFERENCE 2 THEORY OF OPERATION ......................................Ref.2-1

1. GENERAL BLOCK DIAGRAM.............................................................................. Ref.2-1

2. ELECTRONICS GENERAL BLOCK DIAGRAM ................................................... Ref.2-2

3. MECHANICS ........................................................................................................ Ref.2-3

3.1 Cross-section Drawing ..................................................................................................Ref.2-3

3.2 Scanner Mechanism .....................................................................................................Ref.2-4

3.3 Paper Feeding.............................................................................................................Ref.2-10

3.3.1 Plate-up Function of the Paper Tray.................................................................Ref.2-11

3.3.2 Paper Supply.....................................................................................................Ref.2-12

3.3.3 Paper Registration ............................................................................................Ref.2-13

3.3.4 Paper Eject........................................................................................................Ref.2-14

3.3.5 Paper Feeding for Duplex Printing (DX) ...........................................................Ref.2-15

3.3.6 Paper Feeding from the MP Tray (MP).............................................................Ref.2-16

3.3.7 Paper Feeding from the Tray 2 (LT) .................................................................Ref.2-17

3.4 Toner Cartridge ...........................................................................................................Ref.2-18

3.4.1 Methods for Detecting and Counting Toner Life...............................................Ref.2-18

iii Confidential

3.4.2 Toner Life End...................................................................................................Ref.2-19

3.4.3 New Toner Detection ........................................................................................Ref.2-23

3.5 Print .............................................................................................................................Ref.2-25

3.5.1 Principle of Color Overlapping ..........................................................................Ref.2-25

3.5.2 Basic Printing Principle .....................................................................................Ref.2-26

3.5.3 Print Process.....................................................................................................Ref.2-27

3.5.4 Switch between Color Print Mode and Monochrome Print Mode.....................Ref.2-33

APPENDIX 1: TONER CARTRIDGE WEIGHT INFORMATION ...... App.1-1

APPENDIX 2: REFERENCES ........................................................... App.2-1

APPENDIX 3: GLOSSARY ............................................................... App.3-1

Confidential

Ref.1-1

REFERENCE 1 SPECIFICATIONS

1. COMPONENTS

The equipment consists of the following major components:

Fig. Ref1-1

Joint cover ASSY

Paper tray

Fuser unit

Back cover upper

Paper eject ASSY DX

Back cover ASSY

Transfer HVPS PCB unit

Side cover L ASSY

ccess cove

Side cover R ASSY

Engine PCB ASSY

Paper feed

frame unit

THM/HUM sensor

holder ASSY

Main PCB

Frame unit

Panel unit

NCU unit

Laser unit

Charge HVPS PCB ASSY

Develop gear

plate ASSY

Drum drive ASSY

Drive frame unit ASSY

Develop press

drive L ASSY

PS PCB unit

Belt unit drive motor ASSY

Front door unit ASSY

DF unit

Document scanner unit

Speaker ASSY

Driver PCB ASSY

DX feed ASSY

Confidential

Ref.1-2

2. SPECIFICATIONS LIST

2.1 Printing

Model DCP-9045CDN MFC-9840CDW

Print method Electrophotography by semiconductor laser beam scanning

Laser Method: 1 polygon motor, 4 laser beams

Wavelength: 780nm~800nm

Output: 25mW (Max)

2400dpi

(2400x600)

quality

Windows2000/XP/ XP Professional x64 Edition, Windows

VistaTM, Windows Server2003/ Windows Server2003 x 64

Edition, Mac OSX 10.2.4 or greater

Resolution

600 x 600dpi Windows2000/XP/ XP Professional x64 Edition, Windows

VistaTM, Windows Server2003/ Windows Server2003 x 64

Edition, Mac OSX 10.2.4 or greater, DOS, Linux

Print mode Normal printing mode

Economy printing mode (Toner saving mode)

Standard Monochrome/ Full Color:

Up to 20/20ppm (A4 size), Up to 21/21ppm (Letter size)

* when loading A4 or Letter-size paper from the standard

paper tray, or the optional lower tray

Print Speed

Auto Duplex Monochrome/ Full Color:

Up to 7 sides per minute (3.5 sheets per minute)

Warm-up time *1 From Sleep Mode: less than 33 seconds

From Power OFF→ON: less than 39 seconds

(with standard 64MB RAM) 23°C (73.4°F)

First print out time *1 Monochrome: Less than 16seconds

Full Color: Less than 17seconds

Toner

cartridge

Life expectancy:

Black Standard: 2,500pages/ cartridge

Black High-capacity: 5,000pages/ cartridge

Cyan, Magenta, Yellow Standard: 1,500pages/ cartridge

Cyan, Magenta, Yellow High-capacity: 4,000pages/ cartridge

* when printing A4/ Letter-size paper at 5% print coverage.

Shelf life: 2years (6months after opening)

Drum unit Life expectancy: 17,000pages/ drum unit

* when printing A4/ Letter-size paper at 5% print coverage.

Shelf life: 2years (6months after opening)

Consumables

The shelf life mentioned above is guaranteed under the normal condition as

below;

(Temperature)

Normal condition: 0 to 40°C

* Storage condition at the temperature of 40 to 50°C: Up to 5days

* Storage condition at the temperature of -20 to 0°C: Up to 5days

(Humidity)

Normal condition: 35 to 85%

* Storage condition at the humidity of 85 to 95%: Up to 5days

* Storage condition at the humidity of 10 to 35%: Up to 5days

*1 The time may change if the machine is calibrating or registering itself.

Confidential

Ref.1-3

Model DCP-9045CDN MFC-9840CDW

Belt unit Life expectancy: 50,000pages/ belt unit

* when printing A4/ Letter-size paper at 5% print coverage.

Consumables

Waste toner

box

Life expectancy: 20,000pages/ waste toner box

* when printing A4/ Letter-size paper at 5% print coverage.

Note:

Print speed varies depending on the paper size or media type. For details, refer to 2.8 ‘Print

Speeds with Various Settings’ in this Chapter.

Confidential

Ref.1-4

2.2 Functions

Model DCP-9045CDN MFC-9840CDW

CPU 300MHz

Standard 128MBMemory

Option 1 DIMM slot; expandable up to 640MB

Interface Hi-Speed USB 2.0, 10BASE-

T/100BASE-TX Ethernet,

USB Host

Hi-Speed USB 2.0, 10BASE-

T/100BASE-TX Ethernet,

External TAD, USB Host,

Wireless LAN IEEE

802.11b/g

Emulation PCL6, BR-Script 3 (PostScript3™)

Protocols TCP/IP (Standard 10/100BASE-TX Ethernet)Network

Connectivity Management

tool

BRAdmin Light, BRAdmin Professional, Web BRAdmin, Web

Based Management

PCL 66 scalable fonts, 12 bitmap fonts, 13 bar codesResident

fonts PostScript

3™

66fonts

Model DCP-9045CDN MFC-9840CDW

Host-Based Driver for Windows2000/XP/XP Professional

x64 Edition, Windows Vista™, Windows Server

2003/Windows Server2003 x64 Edition

Windows

BR-Script 3 (PPD file) for Windows2000/XP/XP

Professional x64 Edition, Windows Vista™, Windows Server

2003/Windows Server2003 x64 Edition.

Macintosh Printer Driver for Mac OSX 10.2.4 or greaterMacintosh

BR-Script 3 (PPD file) for Mac OSX 10.2.4 or greater

Linux driver for CUPS printing system (x86, x64 environment)

Printer driver

Linux

Linux driver for LPD/ LPRng printing system (x86, x64

environment)

Model DCP-9045CDN MFC-9840CDW

For Windows Paper Port 11

For Macintosh Page Manager 7

For Linux N/A

Confidential

Ref.1-5

<PC-Fax>

Model DCP-9045CDN MFC-9840CDW

Send N/A Yes (Fax Share Software by

Brother)

For Windows

Receive N/A Yes

Send N/A Yes (Fax Share Software by

Brother)

For

Macintosh

Receive N/A

Send N/A Yes (LPR / CUPS PC-FAX

Send Driver)

For Linux

Receive N/A

Model DCP-9045CDN MFC-9840CDW

Windows Yes (CC3)

Macintosh Mac OS X 10.2.4 or grater (CC2)

Control

Center

Linux N/A

Windows N/A Yes

Macintosh N/A Yes (OS X only)

Remote

Setup

Linux N/A

Model DCP-9045CDN MFC-9840CDW

For Windows BRAdmin Light, Web Base

Management, BRAdmin

Professional, Web BRAdmin

BRAdmin Light, Web Base

Management, BRAdmin

Professional, Web

BRAdminm, Network Remote

Setup

For Macintosh BRAdmin Light, Web Base

Management

BRAdmin Light, Web Base

Management, Network

Remote Setup

For Linux Web Base Management

Model DCP-9045CDN MFC-9840CDW

Direct Print PDF version1.6 *1, JPEG, Exif+JPEG, PRN,

TIFF (MH/Scannerd by Brother model)

*1 The data including JBIG2 image file, JPEG2000 image file and layered files are not

supported.

Confidential

Ref.1-6

Computer Platform &

Operating System Version

Processor Speed Minimum

RAM

Recom-

mended

RAM

Available

Hard Disk

Space

2000

Professional

64MB 128MB 50MB

XP Home

Edition

Professional

IntelPentiumor

equivalent

128MB 256MB 50MB

Professional

x64 Edition

AMDOpteron™

AMDAthlon™64

IntelXeonwith Intel

EM64T

IntelPentium4 with

IntelEM64T or equivalent

256MB 384MB 50MB

Vista™ IntelPentium4 or

equivalent

64-bit supported CPU

512MB 1GB 50MB

Server2003 IntelPentiumIII or

equivalent

256MB 512MB 50MB

Windows

Server2003

x64 Edition

AMD Opteron™

AMD Athlon™ 64

IntelXeon™ with Intel

EM64T

IntelPentiumwith Intel

EM64T or equivalent

256MB 512MB 50MB

Apple

Macintosh

OSX

10.2.4 or

greater

PowerPC G4/G5, Intel

Core™ Solo/Duo,

PowerPC G3 350MHz

128MB 160MB 50MB

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