Brother HL-4040CN Manuel utilisateur

Confidential

Brother Color Laser Printer

SERVICE REFERENCE MANUAL

MODEL:

HL-4040CN/4040CDN/

4050CDN/4070CDW

Read this manual thoroughly before maintenance work.

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

January 2007

SM-PRN060

(10)

i Confidential

PREFACE

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

the laser printer (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 service reference manual covers the HL-4040CN/4040CDN/4050CDN/4070CDW

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 defects 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 service 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.1-6

2.4 Network Connectivity.................................................................................................... Ref.1-7

2.5 Service Information..................................................................................................... Ref.1-10

2.6 Paper .......................................................................................................................... Ref.1-11

2.6.1 Paper handling ................................................................................................. Ref.1-11

2.6.2 Media specifications ......................................................................................... Ref.1-11

2.6.3 Type and size of paper..................................................................................... Ref.1-12

2.7 Printable Area ............................................................................................................. Ref.1-13

2.7.1 PCL5e emulation.............................................................................................. Ref.1-13

2.7.2 PCL6 emulation................................................................................................ Ref.1-16

2.8 Print Speeds with Various Settings ............................................................................ Ref.1-17

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 Paper Feeding .............................................................................................................. Ref.2-4

3.2.1 Plate-up Function of the Paper Tray .................................................................. Ref.2-5

3.2.2 Paper Supply ...................................................................................................... Ref.2-6

3.2.3 Paper Registration.............................................................................................. Ref.2-7

3.2.4 Paper Eject ......................................................................................................... Ref.2-8

3.2.5 Paper Feeding for Duplex Printing (DX)

(HL-4040CDN/ 4050CDN/ 4070CDW only)....................................................... Ref.2-9

3.2.6 Paper Feeding from the MP Tray (MP) ............................................................ Ref.2-10

3.2.7 Paper Feeding from the Tray 2 (LT) (HL-4050CDN/ 4070CDW only) ............. Ref.2-11

3.3 Toner Cartridge .......................................................................................................... Ref.2-12

3.3.1 Methods for Detecting and Counting Toner Life .............................................. Ref.2-12

3.3.2 Toner Life End.................................................................................................. Ref.2-13

3.3.3 New Toner Detection........................................................................................ Ref.2-17

3.4 Print ............................................................................................................................ Ref.2-19

3.4.1 Principle of Color Overlapping ......................................................................... Ref.2-19

3.4.2 Basic Printing Principle..................................................................................... Ref.2-20

3.4.3 Print Process .................................................................................................... Ref.2-21

3.4.4 Switch between Color Print Mode and Monochrome Print Mode .................... Ref.2-27

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

Top cover ASSY

Paper tray

DX feed ASSY

Fuser unit

Back cover upper

Paper eject ASSY DX/SX

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 ASSY

Frame unit

Top cover panel ASSY

LCD panel PCB ASSY

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

(HL-4040CDN/ 4050CDN/ 4070CDW only)

Confidential

Ref.1-2

2. SPECIFICATIONS LIST

2.1 Printing

Model HL-4040CN HL-4040CDN HL-4050CDN HL-4070CDW

Print method Electrophotography by semiconductor laser beam scanning

Laser Method: 1 polygon motor, 4 laser beams

Wavelength: 780nm~800nm

Output: 30mW (Max)

2400dpi

(2400x600)

quality

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

Vista, Windows Server2003/ Windows Server2003 x64

Edition, Mac OSX 10.2.4 or greater

Resolution

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

Vista, Windows Server2003/ Windows Server2003 x64

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

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

paper tray, or the optional lower tray

Print Speed

Auto Duplex N/A Monochrome/ Full Color:

Up to 7/7 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 37 seconds

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

First print 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)

Consumables

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

Life expectancy will vary depending on number of continuous

printing pages. (Refer to “Life of Drum Unit” in Chapter 5, “2.3

Printout of Printer Settings” of the Service Manual.)

* when printing A4/ Letter-size paper. Shelf life: 2years

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

Confidential

Ref.1-3

Model HL-4040CN HL-4040CDN HL-4050CDN HL-4070CDW

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

Life expectancy will vary depending on number of continuous

printing pages. (Refer to “Life of Belt Unit” in Chapter 5, “2.3

Printout of Printer Settings” of the Service Manual.)

* when printing A4/ Letter-size paper.

Waste toner

box

Life expectancy: 20,000pages/ waste toner box

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

Consumables

The shelf life of toner cartridge and drum unit 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

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 HL-4040CN HL-4040CDN HL-4050CDN HL-4070CDW

CPU 300MHz

Standard 64MBMemory

Option 1 DIMM slot; expandable up to 576MB

Interface Hi-Speed USB 2.0, 10BASE-

T/100BASE-TX Ethernet

Hi-Speed

USB 2.0,

IEEE 1284

Parallel,

10BASE-

T/100BASE-

TX Ethernet

Hi-Speed

USB 2.0,

IEEE 1284

Parallel,

10BASE-

T/100BASE-

TX Ethernet,

Wireless LAN

IEEE

802.11b/g

Emulation PCL6 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™

N/A 66 fonts

Model HL-4040CN HL-4040CDN HL-4050CDN HL-4070CDW

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

x64 Edition, Windows Vista, Windows Server2003/Windows

Server2003 x64 Edition

Windows

N/A 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

N/A 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)

Utilities Interactive Help

Driver Deployment Wizard

Confidential

Ref.1-5

Model HL-4040CN HL-4040CDN HL-4050CDN HL-4070CDW

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

PRN (created by HL-4040CN or HL-

4040CDN or HL-4050CDN or HL-

4070CDW printer driver*2), TIFF

(scanned by all Brother MFC or DCP

models)

PDF version1.6*1, JPEG, Exif+JPEG,

PRN (created by HL-4040CN or HL-

4040CDN or HL-4050CDN or HL-

4070CDW printer driver), TIFF

(scanned by all Brother MFC or DCP

models), PostScript3™(created by

HL-4050CDN or HL-4070CDW

BRScript3 printer driver)

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

supported.

*2 HL-4040CN cannot print PRN files of duplex printing which are created by HL-4040CDN, HL-

4050CDN or HL-4070CDW printer driver.

Computer Platform & Operating

System Version

Processor Speed Minimum

RAM

Recom-

mended

RAM

Available

Hard Disk

Space

Windows2000

Professional

64MB 128MB 50MB

WindowsXP

Home Edition

WindowsXP

Professional

IntelPentiumor

equivalent

128MB 256MB 50MB

WindowsXP

Professional x64

Edition

AMDOpteron™

AMDAthlon™64

IntelXeonwith

IntelEM64T

IntelPentium4 with

IntelEM64T or

equivalent

256MB 384MB 50MB

Windows VistaIntelPentium4 or

equivalent

64-bit supported CPU

512MB 1GB 50MB

Windows

Server2003

IntelPentiumIII or

equivalent

256MB 512MB 50MB

Windows

Windows

Server2003

x64 Edition

AMD Opteron™

AMD Athlon™ 64

IntelXeon™ with

IntelEM64T

IntelPentium4 with

IntelEM64T or

equivalent

256MB 512MB 50MB

Apple

Macintosh

Mac OSX

10.2.4 or greater

PowerPC G4/G5,

IntelCore™

Solo/Duo, PowerPC

G3 350MHz

128MB 160MB 50MB

Confidential

Ref.1-6

2.3 Electronics and Mechanics

Model HL-4040CN HL-4040CDN HL-4050CDN HL-4070CDW

Printing Average 510W at 25°C (77°F)

Standby Average 85W at 25°C (77°F)

Power

consumption

Sleep Average 20W at 25°C (77°F) Average 23W

at 25°C

(77°F)

Sound

Pressure

Printing: 54dB(A)

Standby: 30dB(A)

Noise level

Sound power Monochrome printing: LWAd = 6.6Bell(A)

Monochrome standby: LWAd = 4.8Bell(A)

Color printing: LWAd = 6.6Bell(A)

Color standby: LWAd = 4.8Bell(A)

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

Non operating: 0 to 40°C (38 to 104°F)

Storage: -20 to 40°C (-4 to 104°F)

Humidity Operating: 20 to 80% (non condensing)

Storage: 10 to 85% (non condensing)

Dimensions (W × D × H) 419 × 475 × 317mm (16.5 × 18.7 × 12.5in.)

Weights Approx. 29.1kg (64.2lb)

including the drum unit and toner cartridge.

Confidential

Ref.1-7

2.4 Network Connectivity

Network node type NC-6500h

Operating system

support

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

Vista, Windows Server2003, 2003 x64 Edition, Mac OSX 10.2.4 or

greater

TCP/IP: IPv4 ARP, RARP, BOOTP, DHCP, APIPA (Auto IP),

WINS, NetBIOS name resolution, DNS Resolver,

mDNS, LPR/LPD, Custom Raw Port/Port9100,

SMB Print, IPP, IPPS, FTP Server, SSL/TLS, POP

before SMTP, SMTP-AUTH, TELNET, SNMPv1,

HTTP/HTTPS server, TFTP client and server,

SMTP Client, APOP, LLTD responder

Protocol support

TCP/IP: IPv6 *1 NDP, RA, DNS, mDNS, LPR/LPD, Custom Raw

Port/Port9100, IPP, IPPS, FTP Server, SSL/TLS,

POP before SMTP, SMTP-AUTH, TELNET,

SNMPv1, HTTP/HTTPS server, TFTP client and

server, SMTP Client, APOP, LLTD responder

Network type 10/100BASE-TX Ethernet network

Network printing Windows2000/XP, Windows Vistaand Windows Server2003

TCP/IP printing

Mac OSX 10.2.4 or greater printing

Minimum

Processor

IntelPentiumor equivalent for Windows2000

IntelPentiumor equivalent for WindowsXP

AMD Opteron™ AMD Athlon™ 64, IntelXeron

with IntelEM64T, IntelPentium4 with Intel

EM64T or equivalent, for WindowsXP

Professional x64 Edition and Windows Server

2003 x64 Edition

IntelPentiumIII or equivalent for Windows

Server2003

Minimum RAM 64 MB for Windows2000, 128 MB for Windows

XP, 256 MB for WindowsXP Professional x64

Edition, 256 MB for Windows Server2003 and

Windows Server2003 x64 Edition

Computer

requirements (for

drivers, BRAdmin

Light and Peer-to-

Peer software)

Recommended

RAM

128 MB or greater for Windows2000, 256 MB or

greater for WindowsXP, 384 MB or greater for

WindowsXP Professional x64 Edition, 512 MB for

Windows Server2003 and Windows Server2003

x64 Edition

Computer Ethernet ready Power Macintosh

Minimum

Processor

PowerPC G4/G5, IntelCore™ Solo/Duo,

Processor PowerPC G3 350MHz

Minimum RAM 128MB

Recommended

RAM

160MB

Macintosh

connection

Operating

system

Mac OSX 10.2.4 or greater

*1 If you want to use the IPv6 protocol, visit http://solutions.brother.com for more information.

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