Brother DCP-9045CDN Manuel utilisateur
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.
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ii
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
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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
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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
A
ccess cove
r
Side cover R ASSY
Engine PCB ASSY
Paper feed
frame unit
THM/HUM sensor
holder ASSY
Main PCB
A
SS
Y
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
A
DF unit
Document scanner unit
Speaker ASSY
Driver PCB ASSY
DX feed ASSY
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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
Windows2000/XP/ XP Professional x64 Edition, Windows
VistaTM, Windows Server2003/ Windows Server2003 x 64
Edition, Mac OSX 10.2.4 or greater
Resolution
600 x 600dpi Windows2000/XP/ XP Professional x64 Edition, Windows
VistaTM, Windows Server2003/ Windows Server2003 x 64
Edition, Mac OSX 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.
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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.
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Ref.1-4
2.2 Functions
<Controller>
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 (PostScript3™)
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
<Software>
Model DCP-9045CDN MFC-9840CDW
Host-Based Driver for Windows2000/XP/XP Professional
x64 Edition, Windows Vista™, Windows Server
2003/Windows Server2003 x64 Edition
Windows
BR-Script 3 (PPD file) for Windows2000/XP/XP
Professional x64 Edition, Windows Vista™, Windows Server
2003/Windows Server2003 x64 Edition.
Macintosh Printer Driver for Mac OSX 10.2.4 or greaterMacintosh
BR-Script 3 (PPD file) for Mac OSX 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)
<Viewer>
Model DCP-9045CDN MFC-9840CDW
For Windows Paper Port 11
For Macintosh Page Manager 7
For Linux N/A
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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
<Configuration tools>
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
<Network utilities>
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
<Direct Print feature>
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.
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Ref.1-6
<System requirements>
Computer Platform &
Operating System Version
Processor Speed Minimum
RAM
Recom-
mended
RAM
Available
Hard Disk
Space
2000
Professional
64MB 128MB 50MB
XP Home
Edition
XP
Professional
IntelPentiumor
equivalent
128MB 256MB 50MB
XP
Professional
x64 Edition
AMDOpteron™
AMDAthlon™64
IntelXeonwith Intel
EM64T
IntelPentium4 with
IntelEM64T or equivalent
256MB 384MB 50MB
Vista™ IntelPentium4 or
equivalent
64-bit supported CPU
512MB 1GB 50MB
Server2003 IntelPentiumIII or
equivalent
256MB 512MB 50MB
Windows
Server2003
x64 Edition
AMD Opteron™
AMD Athlon™ 64
IntelXeon™ with Intel
EM64T
IntelPentiumwith Intel
EM64T or equivalent
256MB 512MB 50MB
Apple
Macintosh
OSX
10.2.4 or
greater
PowerPC G4/G5, Intel
Core™ Solo/Duo,
PowerPC G3 350MHz
128MB 160MB 50MB
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