Skip header
 

Detailed Descriptions

Scanner Unit

Overview

Light Source and Exposure

Scanner Carriage Drive

Improved Tolerance to Black Lines When Paper Passes through ADF

Laser Unit

Overview

Laser Synchronizing System

Line Scanning Mechanism

Image Skew Adjustment

Dust Shield Glass

LD Safety Switch

Paper Feed and Registration

Overview

Paper Feed, Registration, and Bypass Feed Drive

Tray Lift Mechanism

Bypass Tray Bottom Plate Lift Mechanism

Paper Size Detection and Paper End Detection

Tray Auto-close Mechanism

Toner Supply Section

Overview

Toner Supply and Transport Mechanism

Toner Bottle Set Sensor Mechanism

Toner Near End and Toner End

Toner Supply Unit

ID Chip

PCDU

Overview

OPC Drum

Differences between K and CMY

Development Unit

Drum/Development Drive

ITB/ Paper Transfer

Overview

Mechanisms

Differences from the predecessor models

Transfer Movement and Image Transport

Transfer Bias

ITB Contact

ITB Cleaning

Image Position Correction

Waste Toner Collection

Waste Toner Transport Mechanism

Waste Toner Collection Mechanism

Waste Toner Full Detection

Process Control and MUSIC

Process Control

Outline

Charge/Development Bias Control and Vtref Compensation

ID Sensor

TD Sensor

MUSIC

Color Skew Adjustment Timing

MUSIC Error Determination

Adjustment Overview

Fusing

Overview

Fusing Mechanism

Fusing Temperature Control

Fusing Drive

Fusing Temperature Control

CPM Down Control

Paper Exit and Inverter

Overview

Mechanism

Inverter Operation

Duplex

Overview

Duplex Mechanism

Interleaving

Electrical Parts

Block Diagram

Board Outline

Machine Ventilation

Overview

Machine Ventilation

Operation Panel

ARDF (Option)

Overview

Original Transport Drive Mechanism

Original Set Detection Mechanism

Original Transport Mechanism (Single-sided Scanning)

Original Transport Mechanism (Duplex Scanning)

Paper Feed Unit (Option)

Overview

Paper Transport Drive

Sensors and Friction Pad

Tray Lifting up Mechanism

1-Bin Tray Unit (Option)

Overview

Electrical Components

Paper Exit from 1-Bin Tray Unit

Energy Save

Energy Saver Modes

Timer Settings

Return to Stand-by Mode

Recommendation

Energy Save Effectiveness