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Service Manual

LBP6000/6018/3010/3100/3150 Series

Sep 8 2010
Application
This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance, and repair
of products. This manual covers all localities where the products are sold. For this reason, there may be information in this
manual that does not apply to your locality.

Corrections
This manual may contain technical inaccuracies or typographical errors due to improvements or changes in products. When
changes occur in applicable products or in the contents of this manual, Canon will release technical information as the need
arises. In the event of major changes in the contents of this manual over a long or short period, Canon will issue a new edition
of this manual.

The following paragraph does not apply to any countries where such provisions are inconsistent with local law.

Trademarks
The product names and company names used in this manual are the registered trademarks of the individual companies.

Copyright
This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may not be copied, reproduced or
translated into another language, in whole or in part, without the written consent of Canon Inc.

COPYRIGHT © 2001 CANON INC.
Printed in Japan

Caution
Use of this manual should be strictly supervised to avoid disclosure of confidential information.
Introduction

Symbols Used
This documentation uses the following symbols to indicate special information:

Symbol Description

Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning.

Indicates an item requiring care to avoid electric shocks.

Indicates an item requiring care to avoid combustion (fire).

Indicates an item prohibiting disassembly to avoid electric shocks or problems.

Indicates an item requiring disconnection of the power plug from the electric outlet.

Indicates an item intended to provide notes assisting the understanding of the topic in question.
Memo

Indicates an item of reference assisting the understanding of the topic in question.
REF.

Provides a description of a service mode.

Provides a description of the nature of an error indication.
Introduction

The following rules apply throughout this Service Manual:
1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with refer-
ence to the timing of operation.
In the diagrams, represents the path of mechanical drive; where a signal name accompanies the symbol , the arrow indicates the
direction of the electric signal.
The expression "turn on the power" means flipping on the power switch, closing the front door, and closing the delivery unit door, which results in
supplying the machine with power.
2. In the digital circuits, '1'is used to indicate that the voltage level of a given signal is "High", while '0' is used to indicate "Low".(The voltage value, how-
ever, differs from circuit to circuit.) In addition, the asterisk (*) as in "DRMD*" indicates that the DRMD signal goes on when '0'.
In practically all cases, the internal mechanisms of a microprocessor cannot be checked in the field. Therefore, the operations of the microprocessors
used in the machines are not discussed: they are explained in terms of from sensors to the input of the DC controller PCB and from the output of the
DC controller PCB to the loads.

The descriptions in this Service Manual are subject to change without notice for product improvement or other purposes, and major changes will be com-
municated in the form of Service Information bulletins.
All service persons are expected to have a good understanding of the contents of this Service Manual and all relevant Service Information bulletins and be
able to identify and isolate faults in the machine."
Contents

Contents

Chapter 1 PRODUCT DESCRIPTION
1.1 Features .....................................................................................................................................................1- 1
1.1.1 Features .................................................................................................................................................................. 1- 1
1.1.2 Features .................................................................................................................................................................. 1- 2
1.2 Product Specifications ................................................................................................................................1- 3
1.2.1 Specifications .......................................................................................................................................................... 1- 3
1.2.2 Specifications .......................................................................................................................................................... 1- 3
1.3 Name of Parts.............................................................................................................................................1- 4
1.3.1 External View........................................................................................................................................................... 1- 4
1.3.2 Cross Section .......................................................................................................................................................... 1- 5
1.3.3 External View........................................................................................................................................................... 1- 6
1.3.4 Cross Section .......................................................................................................................................................... 1- 7
1.4 Using the Machine ......................................................................................................................................1- 8
1.4.1 Control Panel........................................................................................................................................................... 1- 8
1.4.2 Control Panel........................................................................................................................................................... 1- 8
1.5 Safety .........................................................................................................................................................1- 8
1.5.1 Safety of Laser Light................................................................................................................................................ 1- 8
1.5.2 CDRH Regulations .................................................................................................................................................. 1- 9
1.5.3 Safety of Toner ........................................................................................................................................................ 1- 9
1.5.4 Handling the Laser Unit ........................................................................................................................................... 1- 9
1.5.5 Points to Note at Disassembly/Assembly Work..................................................................................................... 1- 10
1.5.6 Safety of Laser Light.............................................................................................................................................. 1- 10
1.5.7 CDRH Regulations ................................................................................................................................................ 1- 10
1.5.8 Safety of Toner ...................................................................................................................................................... 1- 10
1.5.9 Handling the Laser Unit ......................................................................................................................................... 1- 11
1.5.10 Points to Note at Disassembly/Assembly Work ................................................................................................... 1- 11

Chapter 2 TECHNICAL REFERENCE
2.1 Functional Configuration.............................................................................................................................2- 1
2.1.1 Outline ..................................................................................................................................................................... 2- 1
2.1.2 Outline ..................................................................................................................................................................... 2- 1
2.2 Basic Sequence..........................................................................................................................................2- 1
2.2.1 Basic Sequence of Operation.................................................................................................................................. 2- 1
2.2.2 Power-On Sequence ............................................................................................................................................... 2- 2
2.2.3 Basic Sequence of Operation.................................................................................................................................. 2- 2
2.2.4 Power-On Sequence ............................................................................................................................................... 2- 2
2.3 LASER EXPOSURE SYSTEM ...................................................................................................................2- 3
2.3.1 Overview/Configuration ........................................................................................................................................... 2- 3
2.3.1.1 Overview .................................................................................................................................................................................. 2- 3
2.3.1.2 Overview .................................................................................................................................................................................. 2- 4
2.3.2 Controlling the Laser Activation Timing ................................................................................................................... 2- 4
2.3.2.1 Laser ON/OFF Control............................................................................................................................................................. 2- 4
2.3.2.2 Horizontal Sync Control ........................................................................................................................................................... 2- 5
2.3.2.3 Laser ON/OFF Control............................................................................................................................................................. 2- 6
2.3.2.4 Horizontal Sync Control ........................................................................................................................................................... 2- 6
2.3.3 Laser Control ........................................................................................................................................................... 2- 7
2.3.3.1 Auto Power Control (APC) ....................................................................................................................................................... 2- 7
2.3.3.2 Auto Power Control (APC) ....................................................................................................................................................... 2- 7
2.3.4 Laser Scanner Motor Control .................................................................................................................................. 2- 7
2.3.4.1 Overview .................................................................................................................................................................................. 2- 7
Contents

2.3.4.2 Scanner Motor Fault Detection ................................................................................................................................................ 2- 8
2.3.4.3 Overview .................................................................................................................................................................................. 2- 9
2.3.4.4 Scanner Motor Fault Detection ................................................................................................................................................ 2- 9
2.4 IMAGE FORMATION SYSTEM................................................................................................................ 2- 10
2.4.1 Overview/Configuration..........................................................................................................................................2- 10
2.4.1.1 Overview ................................................................................................................................................................................ 2- 10
2.4.1.2 Print Process.......................................................................................................................................................................... 2- 10
2.4.1.3 Static Latent Image Formation Block ..................................................................................................................................... 2- 11
2.4.1.4 Development Block ................................................................................................................................................................ 2- 12
2.4.1.5 Transfer Block........................................................................................................................................................................ 2- 12
2.4.1.6 Fixing Block............................................................................................................................................................................ 2- 13
2.4.1.7 Drum Cleaning Block ............................................................................................................................................................. 2- 13
2.4.1.8 Overview ................................................................................................................................................................................ 2- 14
2.4.1.9 Print Process.......................................................................................................................................................................... 2- 14
2.4.1.10 Static Latent Image Formation Block ................................................................................................................................... 2- 15
2.4.1.11 Development Block .............................................................................................................................................................. 2- 16
2.4.1.12 Transfer Block ...................................................................................................................................................................... 2- 17
2.4.1.13 Fixing Block.......................................................................................................................................................................... 2- 17
2.4.1.14 Drum Cleaning Block ........................................................................................................................................................... 2- 18
2.4.2 High-Voltage Control..............................................................................................................................................2- 18
2.4.2.1 Overview ................................................................................................................................................................................ 2- 18
2.4.2.2 Generating Primary Charging Bias ........................................................................................................................................ 2- 19
2.4.2.3 Generating Developing Bias .................................................................................................................................................. 2- 19
2.4.2.4 Generating Transfer Bias....................................................................................................................................................... 2- 19
2.4.2.5 Overview ................................................................................................................................................................................ 2- 19
2.4.2.6 Generating Primary Charging Bias ........................................................................................................................................ 2- 20
2.4.2.7 Generating Developing Bias .................................................................................................................................................. 2- 20
2.4.2.8 Generating Transfer Bias....................................................................................................................................................... 2- 20
2.4.3 Toner Cartridge......................................................................................................................................................2- 20
2.4.3.1 Toner Level Detection............................................................................................................................................................ 2- 20
2.4.3.2 Toner Cartridge Absence/Presence Detection ...................................................................................................................... 2- 20
2.4.3.3 Toner Level Detection............................................................................................................................................................ 2- 22
2.4.3.4 Toner Cartridge Absence/Presence Detection ...................................................................................................................... 2- 22
2.5 PICKUP AND FEEDING SYSTEM........................................................................................................... 2- 23
2.5.1 Overview/Configuration..........................................................................................................................................2- 23
2.5.1.1 Overview ................................................................................................................................................................................ 2- 23
2.5.1.2 Overview ................................................................................................................................................................................ 2- 23
2.5.2 Detecting Jams ......................................................................................................................................................2- 24
2.5.2.1 Jam Detection Outline............................................................................................................................................................ 2- 24
2.5.2.2 Delay Jams ............................................................................................................................................................................ 2- 26
2.5.2.3 Stationary Jams ..................................................................................................................................................................... 2- 26
2.5.2.4 Other Jams ............................................................................................................................................................................ 2- 26
2.6 EXTERNAL AND CONTROLS SYSTEM ................................................................................................. 2- 27
2.6.1 Power Supply.........................................................................................................................................................2- 27
2.6.1.1 Power Supply......................................................................................................................................................................... 2- 27
2.6.1.2 Protective Functions .............................................................................................................................................................. 2- 29
2.7 ENGINE CONTROL SYSTEM ................................................................................................................. 2- 30
2.7.1 Main Controller.......................................................................................................................................................2- 30
2.7.1.1 General description................................................................................................................................................................ 2- 30
2.7.1.2 General description................................................................................................................................................................ 2- 31
2.7.2 Engine Controller ...................................................................................................................................................2- 31
2.7.2.1 General description................................................................................................................................................................ 2- 31
2.7.2.2 General description................................................................................................................................................................ 2- 33
2.8 FIXING UNIT/DELIVERY SYSTEM.......................................................................................................... 2- 34
2.8.1 Overview/Configuration..........................................................................................................................................2- 34
2.8.1.1 Overview ................................................................................................................................................................................ 2- 34
2.8.1.2 Main Parts of Fixing Unit........................................................................................................................................................ 2- 34
2.8.1.3 Overview ................................................................................................................................................................................ 2- 35
2.8.1.4 Main Parts of Fixing Unit........................................................................................................................................................ 2- 35
2.8.2 Various Control Mechanisms .................................................................................................................................2- 36
Contents

2.8.2.1 Fixing Temperature Control ................................................................................................................................................... 2- 36
2.8.2.2 Protective Functions .............................................................................................................................................................. 2- 39
2.8.3 Other Functions ..................................................................................................................................................... 2- 40
2.8.3.1 Throughput Down Control...................................................................................................................................................... 2- 40
2.8.3.2 Throughput Down Control...................................................................................................................................................... 2- 40

Chapter 3 DISASSEMBLY AND ASSEMBLY
3.1 EXTERNAL AND CONTROLS SYSTEM ...................................................................................................3- 1
3.1.1 Rear Cover .............................................................................................................................................................. 3- 1
3.1.1.1 Preparation for Removing the Rear Cover............................................................................................................................... 3- 1
3.1.1.2 Removing the Rear Cover ....................................................................................................................................................... 3- 1
3.1.1.3 Before Remove the Rear Cover............................................................................................................................................... 3- 1
3.1.1.4 Removing the Rear Cover ....................................................................................................................................................... 3- 1
3.1.2 Right Cover.............................................................................................................................................................. 3- 1
3.1.2.1 Preparation for Removing the Right Cover .............................................................................................................................. 3- 1
3.1.2.2 Removing the Right Cover....................................................................................................................................................... 3- 2
3.1.2.3 Before Remove the Right Cover .............................................................................................................................................. 3- 2
3.1.2.4 Removing the Right Cover....................................................................................................................................................... 3- 2
3.1.3 Left Cover ................................................................................................................................................................ 3- 2
3.1.3.1 Preparation for Removing the Left Cover ................................................................................................................................ 3- 2
3.1.3.2 Removing the Left Cover ......................................................................................................................................................... 3- 2
3.1.3.3 Before Remove the Left Cover ................................................................................................................................................ 3- 3
3.1.3.4 Removing the Left Cover ......................................................................................................................................................... 3- 3
3.1.4 Upper Cover ............................................................................................................................................................ 3- 3
3.1.4.1 Removing the Upper Cover ..................................................................................................................................................... 3- 3
3.1.4.2 Removing the Upper Cover ..................................................................................................................................................... 3- 5
3.1.5 Front Cover.............................................................................................................................................................. 3- 6
3.1.5.1 Preparation for Removing the Front Cover .............................................................................................................................. 3- 6
3.1.5.2 Removing the Front Cover....................................................................................................................................................... 3- 6
3.1.5.3 Before Remove the Front Cover .............................................................................................................................................. 3- 6
3.1.5.4 Removing the Front Cover....................................................................................................................................................... 3- 6
3.1.6 Delivery Tray ........................................................................................................................................................... 3- 7
3.1.6.1 Removing the Delivery Auxiliary Tray ...................................................................................................................................... 3- 7
3.1.7 Pickup Tray.............................................................................................................................................................. 3- 7
3.1.7.1 Preparation for Removing the Pickup Tray Unit....................................................................................................................... 3- 7
3.1.7.2 Removing the Pickup Tray Unit ............................................................................................................................................... 3- 7
3.1.7.3 Before Removing the Pickup Tray Unit.................................................................................................................................... 3- 8
3.1.7.4 Removing the Pickup Tray Unit ............................................................................................................................................... 3- 8
3.1.8 Drive Unit................................................................................................................................................................. 3- 9
3.1.8.1 Preparation for Removing the Drive Belt ................................................................................................................................. 3- 9
3.1.8.2 Removing the Drive Belt .......................................................................................................................................................... 3- 9
3.1.8.3 Before Removing the Drive Belt............................................................................................................................................. 3- 10
3.1.8.4 Removing the Drive Belt ........................................................................................................................................................ 3- 10
3.1.9 Main Drive Unit ...................................................................................................................................................... 3- 12
3.1.9.1 Preparation for Removing the Main Motor ............................................................................................................................. 3- 12
3.1.9.2 Removing the Main Motor...................................................................................................................................................... 3- 12
3.1.9.3 Before Removing the Main Motor .......................................................................................................................................... 3- 13
3.1.9.4 Removing the Main Motor...................................................................................................................................................... 3- 13
3.1.10 Engine controller board........................................................................................................................................ 3- 15
3.1.10.1 Preparation for Removing the Engine Controller PCB ......................................................................................................... 3- 15
3.1.10.2 Removing the Engine Controller PCB.................................................................................................................................. 3- 15
3.1.10.3 Before Remove the Engine Controller PCB ......................................................................................................................... 3- 16
3.1.10.4 Removing the Engine Controller PCB.................................................................................................................................. 3- 16
3.1.11 Main Controller PCB ............................................................................................................................................ 3- 17
3.1.11.1 Preparation for Removing the Main Controller PCB ............................................................................................................ 3- 17
3.1.11.2 Removing the Main Controller PCB ..................................................................................................................................... 3- 17
3.1.11.3 Before Remove the Main Controller PCB ............................................................................................................................ 3- 17
3.1.11.4 Removing the Main Controller PCB ..................................................................................................................................... 3- 17
3.1.12 Relay Board ......................................................................................................................................................... 3- 18
Contents

3.1.12.1 Preparation for Removing the Memory Contact Unit ........................................................................................................... 3- 18
3.1.12.2 Removing the Memory Contact Unit .................................................................................................................................... 3- 18
3.1.12.3 Before Removing the Memory Contact Unit......................................................................................................................... 3- 20
3.1.12.4 Removing the Memory Contact Unit .................................................................................................................................... 3- 20
3.1.13 Top sensor ...........................................................................................................................................................3- 21
3.1.13.1 Preparation for Removing the Paper Leading Edge Sensor ................................................................................................ 3- 21
3.1.13.2 Removing the Paper Leading Edge Sensor......................................................................................................................... 3- 22
3.1.13.3 Before Removing the Paper Leading Edge Sensor ............................................................................................................. 3- 23
3.1.13.4 Removing the Paper Leading Edge Sensor......................................................................................................................... 3- 23
3.1.14 Sensor Boade ......................................................................................................................................................3- 23
3.1.14.1 Preparation for Removing the Sensor PCB ......................................................................................................................... 3- 23
3.1.14.2 Removing the Sensor PCB .................................................................................................................................................. 3- 23
3.1.14.3 Before Removing the Sensor PCB....................................................................................................................................... 3- 25
3.1.14.4 Removing the Sensor PCB .................................................................................................................................................. 3- 25
3.2 LASER EXPOSURE SYSTEM ................................................................................................................. 3- 25
3.2.1 Laser Scanner Unit ................................................................................................................................................3- 25
3.2.1.1 Preparation for Removing the Laser Scanner Unit ................................................................................................................ 3- 25
3.2.1.2 Removing the Laser Scanner Unit ......................................................................................................................................... 3- 26
3.2.1.3 Before Remove the Laser Scanner Unit ................................................................................................................................ 3- 26
3.2.1.4 Removing the Laser Scanner Unit ......................................................................................................................................... 3- 26
3.3 IMAGE FORMATION SYSTEM................................................................................................................ 3- 27
3.3.1 Transfer Charging Roller........................................................................................................................................3- 27
3.3.1.1 Removing the Transfer Roller ................................................................................................................................................ 3- 27
3.3.1.2 Removing the Transfer Roller ................................................................................................................................................ 3- 28
3.4 PICKUP AND FEEDING SYSTEM........................................................................................................... 3- 28
3.4.1 Pickup Unit.............................................................................................................................................................3- 28
3.4.1.1 Preparation for Removing the Pickup Unit............................................................................................................................. 3- 28
3.4.1.2 Removing the Pickup Unit...................................................................................................................................................... 3- 28
3.4.1.3 Before Removing the Pickup Unit .......................................................................................................................................... 3- 29
3.4.1.4 Removing the Pickup Unit...................................................................................................................................................... 3- 29
3.4.2 Cassette Pickup Roller...........................................................................................................................................3- 31
3.4.2.1 Removing the Pickup Roller................................................................................................................................................... 3- 31
3.4.2.2 Removing the Pickup Roller................................................................................................................................................... 3- 31
3.4.3 Cassette Pickup solenoid.......................................................................................................................................3- 32
3.4.3.1 Preparation for Removing the Pickup Solenoid ..................................................................................................................... 3- 32
3.4.3.2 Removing the Pickup Solenoid .............................................................................................................................................. 3- 32
3.4.3.3 Before Removing the Pickup Solenoid .................................................................................................................................. 3- 33
3.4.3.4 Removing the Pickup Solenoid .............................................................................................................................................. 3- 33
3.4.4 Cassette Separation Pad .......................................................................................................................................3- 34
3.4.4.1 Removing the Separation Pad ............................................................................................................................................... 3- 34
3.4.4.2 Removing the Separation Pad ............................................................................................................................................... 3- 34
3.5 FIXING SYSTEM...................................................................................................................................... 3- 34
3.5.1 Fixing Unit ..............................................................................................................................................................3- 34
3.5.1.1 Preparation for Removing the Fixing Unit .............................................................................................................................. 3- 34
3.5.1.2 Removing the Fixing Unit....................................................................................................................................................... 3- 34
3.5.1.3 Before Removing the Fixing Assembly .................................................................................................................................. 3- 36
3.5.1.4 Removing the Fixing Assembly.............................................................................................................................................. 3- 36
3.5.2 Fixing Film Unit ......................................................................................................................................................3- 37
3.5.2.1 Preparation for Removing the Fixing Film Unit ...................................................................................................................... 3- 37
3.5.2.2 Removing the Fixing Film Unit ............................................................................................................................................... 3- 38
3.5.2.3 Before Removing the Fixing Film Unit ................................................................................................................................... 3- 38
3.5.2.4 Removing the Fixing Film Unit ............................................................................................................................................... 3- 38
3.5.3 Fixing Pressure Roller............................................................................................................................................3- 39
3.5.3.1 Preparation for Removing the Fixing Pressure Roller............................................................................................................ 3- 39
3.5.3.2 Removing the Fixing Pressure Roller .................................................................................................................................... 3- 39
3.5.3.3 Before Removing the Fixing Pressure Roller......................................................................................................................... 3- 40
3.5.3.4 Removing the Fixing Pressure Roller .................................................................................................................................... 3- 40

Chapter 4 MAINTENANCE AND INSPECTION
Contents

4.1 Periodically Replaced Parts........................................................................................................................4- 1
4.1.1 Periodically Replaced Parts..................................................................................................................................... 4- 1
4.1.2 Periodically Replaced Parts..................................................................................................................................... 4- 1
4.2 Consumables..............................................................................................................................................4- 1
4.2.1 Consumables........................................................................................................................................................... 4- 1
4.2.2 Consumables........................................................................................................................................................... 4- 1
4.3 Periodical Service .......................................................................................................................................4- 1
4.3.1 Scheduled Servicing................................................................................................................................................ 4- 1
4.3.2 Scheduled Servicing................................................................................................................................................ 4- 1
4.4 Cleaning .....................................................................................................................................................4- 1
4.4.1 Cleaning Method ..................................................................................................................................................... 4- 1
4.4.2 Cleaning Method ..................................................................................................................................................... 4- 2

Chapter 5 TROUBLESHOOTING
5.1 Countermeasures .......................................................................................................................................5- 1
5.1.1 Image Faults............................................................................................................................................................ 5- 1
5.1.1.1 Smudged/Streaked .................................................................................................................................................................. 5- 1
5.2 MEASUREMENT AND ADJUSTMENT ......................................................................................................5- 2
5.2.1 Test Print ................................................................................................................................................................. 5- 2
5.2.1.1 Test Print Function................................................................................................................................................................... 5- 2
5.2.2 Mechanical Adjustment ........................................................................................................................................... 5- 2
5.2.2.1 Nip-width (pressure from the pressure roller) specifications.................................................................................................... 5- 2
5.3 SERVICE TOOLS.......................................................................................................................................5- 3
5.3.1 Standard tools ......................................................................................................................................................... 5- 3
5.3.2 Special Tool............................................................................................................................................................. 5- 3
5.3.3 List of solvent/ lubricant ........................................................................................................................................... 5- 3
5.4 ERROR CODE TABLE ...............................................................................................................................5- 4
5.4.1 Overview.................................................................................................................................................................. 5- 4
5.4.2 Service Message ..................................................................................................................................................... 5- 4
5.4.3 Overview.................................................................................................................................................................. 5- 5
5.4.4 Service Message ..................................................................................................................................................... 5- 5
5.5 Version Up ..................................................................................................................................................5- 6
5.5.1 Upgrade................................................................................................................................................................... 5- 6

Chapter 6 APPENDIX
6.1 OUTLINE OF ELECTRICAL COMPONENTS ............................................................................................6- 1
6.1.1 Clutch/Solenoid ....................................................................................................................................................... 6- 1
6.1.1.1 Solenoid ................................................................................................................................................................................... 6- 1
6.1.2 Motor ....................................................................................................................................................................... 6- 1
6.1.2.1 Motor........................................................................................................................................................................................ 6- 1
6.1.3 Sensor ..................................................................................................................................................................... 6- 2
6.1.3.1 Sensor...................................................................................................................................................................................... 6- 2
6.1.4 Switch ...................................................................................................................................................................... 6- 2
6.1.4.1 Switch ...................................................................................................................................................................................... 6- 2
6.1.5 PCBs ....................................................................................................................................................................... 6- 3
6.1.5.1 PCB.......................................................................................................................................................................................... 6- 3
Contents
Chapter 1 PRODUCT DESCRIPTION
Contents

Contents

1.1 Features ..........................................................................................................................................................................1-1
1.1.1 Features ........................................................................................................................................................................................ 1-1
1.1.2 Features ........................................................................................................................................................................................ 1-2
1.2 Product Specifications....................................................................................................................................................1-3
1.2.1 Specifications ............................................................................................................................................................................... 1-3
1.2.2 Specifications ............................................................................................................................................................................... 1-3
1.3 Name of Parts.................................................................................................................................................................1-4
1.3.1 External View .............................................................................................................................................................................. 1-4
1.3.2 Cross Section ............................................................................................................................................................................... 1-5
1.3.3 External View .............................................................................................................................................................................. 1-6
1.3.4 Cross Section ............................................................................................................................................................................... 1-7
1.4 Using the Machine .........................................................................................................................................................1-8
1.4.1 Control Panel ............................................................................................................................................................................... 1-8
1.4.2 Control Panel ............................................................................................................................................................................... 1-8
1.5 Safety .............................................................................................................................................................................1-8
1.5.1 Safety of Laser Light ................................................................................................................................................................... 1-8
1.5.2 CDRH Regulations ...................................................................................................................................................................... 1-9
1.5.3 Safety of Toner ............................................................................................................................................................................ 1-9
1.5.4 Handling the Laser Unit............................................................................................................................................................... 1-9
1.5.5 Points to Note at Disassembly/Assembly Work ........................................................................................................................ 1-10
1.5.6 Safety of Laser Light ................................................................................................................................................................. 1-10
1.5.7 CDRH Regulations .................................................................................................................................................................... 1-10
1.5.8 Safety of Toner .......................................................................................................................................................................... 1-10
1.5.9 Handling the Laser Unit............................................................................................................................................................. 1-11
1.5.10 Points to Note at Disassembly/Assembly Work ...................................................................................................................... 1-11
Chapter 1

1.1 Features

1.1.1 Features
0019-9171

LBP3010B / LBP3010

1. Small-size, high-speed monochrome printer
This equipment has a compact body that realizes high-speed print of 16 prints/min (A4) or 14 prints/min (A4). (See MEMO.1.)
2. Reduction in standby time and energy consumption
This equipment employs on-demand fixing where the heater activates only during printing, resulting in a reduction in standby time and energy consumption on this
mode.
3. Realization of noise reduction and stable image quality
This equipment employs a belt drive method for transmitting the drive of the main motor. This enables lower noise and more stable image quality compared to the
conventional gear drive method. (See MEMO.2.)

4.Improved Usability
In this equipment, the power switch is situated at the front of the host machine, and maintenance (jam removal, replacing the cartridge) can be performed by ac-
cessing one point of the delivery tray.

MEMO
1.For this equipment, the 16 ppm model and 14 ppm model are available according to the sales area. The only difference between these models is the processing
speed.
The following is the brand name for each product.
The letter `B' at the end of brand name in the following table indicates that the external color of the product is black.
The external color of the base model (without the letter `B' at the end of brand name) is white.
MEMO
1. We have two types of machine; for 16ppm (prints/min) and 14ppm (prints/min).
The only difference between these two types of machine is process speed.
The following are the commodity names of products in each product type.
T-1-1

Product type
Area
16ppm model 14ppm model
Europe 3100 3010/3010B
China 3108 3018

Asia 3150 3050

2. Changing the drive method from gear to belt reduces uneven pitch due to varied rotation speed of the photosensitive drum, which realizes stable image quality.

1-1
Chapter 1

1.1.2 Features
0025-1096

LBP6000 / LBP6000B

1. Small-size, high-speed monochrome printer
This equipment has a compact body that realizes high-speed print of 18 ppm. (See MEMO.1.)
2. Reduction in standby time and energy consumption
This equipment employs on-demand fixing where the heater activates only during printing, resulting in a reduction in standby time and energy consumption on this
mode.
3. Realization of noise reduction and stable image quality
This equipment employs a belt drive method for transmitting the drive of the main motor. This enables lower noise and more stable image quality compared to the
conventional gear drive method. (See MEMO.2.)

4.Improved Usability
In this equipment, the power switch is situated at the front of the host machine, and maintenance (jam removal, replacing the cartridge) can be performed by ac-
cessing one point of the delivery tray.

MEMO
1.The following is the brand name for each product.
The letter `B' at the end of brand name in the following table indicates that the external color of the product is black.
The external color of the base model (without the letter `B' at the end of brand name) is white.
T-1-2

External color
Area Black
White

Europe 6000 6000B
Latin America 6000 ----
Asia 6000 6018B
China 6018 ----
6000 ----
Korea

----
Australia 6000 ----

2. Changing the drive method from gear to belt reduces uneven pitch due to varied rotation speed of the photosensitive drum, which realizes stable image quality.

1-2
Chapter 1

1.2 Product Specifications

1.2.1 Specifications
0019-5261

LBP3100 / LBP3010B / LBP3010

Body installation method desktop page printer
Photosensitive medium OPC drum
Exposure method semiconductor laser
Development method Toner projection development
Transfer method by roller
Separation method Curvature
Pickup-tray pickup method by pad
Multifeeder pickup method by pad
Drum cleaning method by b