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Detailed Descriptions

Product Overview

Component Layout

Paper Path

Drive Layout

Parts Layout

Scanner Unit

Duplex/Bypass Unit

Laser Unit, PCDU

Toner Supply Unit

Fusing Unit, Paper Exit Section

Paper Feed Unit

Drive Unit

Electrical Components 1

Electrical Components 2

Scanner Unit

Overview

Mechanism

Original Width Detection

Related SPs

ARDF

Overview

Layout

Detailed Description

ARDF Drives

Original Set Detection

Original Transport (Single-sided Scanning)

Original Transport (Duplex Scanning)

Image Processing

Block Diagram

Overview

CIS Unit

BiCU

Related SPs

Laser Exposure

Overview

Auto Power Control (APC)

LD Safety Switch

PCU

Overview

Mechanism

Drum Drive Mechanism

Drum Charge

Charging Bias Correction (Environmental Correction)

ID Sensor

Cleaning the Charge Roller

Drum Cleaning

Toner Recycling

Development and Toner Supply

Overview

Mechanism

Drive

Developer Mixing

Development Bias

Toner Supply

Toner Density Control

Toner Near End/End Detection and Recovery

Related SPs

Image Transfer and Paper Separation

Overview

Mechanism

Image Transfer and Paper Separation

Drive

Image Fusing and Paper Exit

Overview

Mechanism

Fusing Unit Drive

Fusing Entrance Guide Shift

Pressure Roller

Fusing Temperature Control: Fusing Thermistors

Overheat Protection/Thermostat

Fusing lamp

CPM Reduction

Related SPs

Paper Feed

Overview

Mechanism

Paper Feed Drive Mechanism

Paper Feed and Separation Mechanism

Paper Lift Mechanism

Paper End Detection

Bypass Tray

Bypass Tray Paper Registration

Duplex

Overview

Interleaving

Ventilation

Overview

Exhaust

Intake

Operation Panel

Electrical Parts

Block Diagram

Board Outline

Other Features

Silent Mechanism

Transition for Power Saving

Duty Control

High Productivity Mode

Operation in Low-Voltage Mode