EasyManua.ls Logo

Canon LBP3300 Series User Manual

Canon LBP3300 Series
97 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Jan 19 2006
Service Manual
LBP3300 Series
LBP3300

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Canon LBP3300 Series and is the answer not in the manual?

Canon LBP3300 Series Specifications

General IconGeneral
Print TechnologyLaser
Print Resolution600 x 600 dpi
Paper Capacity250 sheets
Duplex PrintingManual
ConnectivityUSB 2.0
Printer TypeMonochrome Laser Printer
First Print Out Time9 seconds
Supported Paper SizesA4, A5, B5, Legal, Letter, Executive, Envelope (DL, COM10)
Memory8 MB
Operating System CompatibilityWindows, Mac OS, Linux
Print Speed21 ppm
Print Speed (A4)Up to 21 ppm

Summary

Chapter 1: Product Description

Product Specifications List

Provides a comprehensive list of technical specifications for the printer model.

Laser Light Safety

Explains the hazards of laser light and protective measures for safe operation.

Laser Unit Handling Precautions

Instructs on proper handling of the laser scanner unit to prevent damage and ensure safety.

Laser Hazard Warnings

Displays safety warnings regarding invisible laser radiation when the unit is open.

Chapter 2: Technical Reference

Laser Exposure System

Explains the laser system, including its components and operational principles.

Laser Exposure System Configuration

Details the laser/scanner unit, its components, and the twin beam method.

Laser Control Circuit

Describes the circuit responsible for controlling the laser diodes based on engine controller signals.

Image Formation System Overview

Provides an overview of the image formation system components and their roles.

Image Formation System Outline

Details the image formation process involving photosensitive drum, laser, toner, and transfer.

Print Process Stages

Breaks down the print process into 5 blocks and 7 steps for clarity.

Electrostatic Latent Image Formation

Explains the two steps involved in forming an electrostatic latent image on the photosensitive drum.

Primary Charging and Laser Exposure

Explains primary charging of the drum and laser beam exposure for latent image formation.

Development Block Function

Details the development process where toner makes the latent image visible on the drum.

Development Cylinder and Bias Control

Explains the development cylinder, toner projection, and bias control for image density.

Transfer Block Operation

Describes the transfer process where toner is moved from the drum to the print paper.

Fixing Block and Paper Separation

Explains paper separation from the drum and the fixing process using heat and pressure.

Pickup and Feeding System Overview

Explains the system responsible for picking up and feeding paper through the printer.

Pickup and Feeding System Configuration

Provides an overview of the pickup and feeding system, including feed rollers and sensors.

Pickup and Feeding System Outline

Details the pickup/feed system, paper paths, sensors, and jam detection logic.

Detecting Paper Jams

Explains the various types of paper jams and how the printer detects them.

Jam Detection Outline

Provides an overview of the paper sensors and the CPU's role in detecting jams.

Delay and Stationary Jam Types

Describes various delay and stationary jams and their detection criteria.

Other Jam Types

Covers other jam types like wrapping, start-up residual, and door open jams.

Power Supply System

Describes the printer's power supply system, including low-voltage conversion.

Low-Voltage Power Supply Circuit

Details the low-voltage power supply circuit that converts AC input to DC voltages.

Power Supply Block Diagram

Provides a block diagram of the power supply circuit, showing components and connections.

Power Supply Protective Functions

Explains the protective functions of the low-voltage power supply circuit to prevent failures.

Protective Function Details

Details the overcurrent protective function and fuse protection within the power supply circuit.

Fixing and Delivery System Overview

Explains the fixing unit's function in fusing toner and the delivery system for outputting prints.

Fixing Unit Configuration

Provides an overview of the fixing and delivery units, including heater, thermistor, and thermoswitch.

Fixing Unit Outline and Operation

Details the structure and operation of the fixing unit, including the on-demand fixing method.

Fixing Temperature Control

Explains the fixing temperature control system, including its modes and target temperatures.

Fixing Temperature Control Modes

Details the four modes of fixing heater temperature control: initial, normal, between-sheets, and down-sequence.

Fixing Unit Protective Functions

Describes the three protective functions to prevent abnormal temperature rise of the fixing heater.

Fixing Unit Failure Detection

Outlines conditions under which the CPU determines a fixing unit failure.

Chapter 3: Disassembly and Assembly

Chapter 5: Troubleshooting

Error Code Reference

Lists error codes, their major causes, and recommended remedies.

Related product manuals