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Replacement and Adjustment

Notes on the Main Power Switch

Push Switch

Characteristics of the Push Switch (DC Switch)

Shutdown Method (How to Turn OFF the Main Power)

Forced Shutdown

Before You Start

Special Tool

Exterior Covers

Rear Cover

Operation Panel

Right Cover

Left Cover

Front Cover Unit

Laser Optics

Caution Decal Location

LD Safety Switch

Laser Optics Housing Unit

After replacing the laser optics housing unit

AIO Cartridge

AIO Cartridge (All In One Cartridge)

Black AIO Motor

Color AIO Motor

Image Transfer

Image Transfer Belt Unit

After installing a new image transfer belt unit

Agitator Motor

ITB (Image Transfer Belt) Contact Motor

ITB (Image Transfer Belt) Contact Sensor

TM (Toner Mark) Sensor Base

Waste Toner Bottle Set Sensor

Waste Toner Overflow Sensor

Air Intake Fan

Paper Transfer

Transfer Unit

After installing a new transfer unit or transfer roller

Transfer Roller

After installing a new transfer roller

Registration Roller

Reinstalling the registration roller unit

Registration Sensor

Registration Clutch

By-pass and Duplex Clutch

Duplex Sensor

Image Fusing

Fusing Unit

After installing a new fusing unit

Fusing Lamp

Thermostat

Thermistors

When installing the thermistors: center and end

Transport/Fusing Motor

Paper Feed and Exit

Paper Feed Clutch

Paper Feed Roller

Separation Pad

By-pass Separation Pad

By-pass Pick-up and Feed Rollers

By-pass Pick-up Roller

By-pass Feed Roller

When installing the by-pass pick-up and feed rollers

Paper End Sensor

By-pass Paper End Sensor

Paper Exit Sensor

Electrical Components

Operation Panel Board Unit (SP C340DN)

Eco Night Sensor (SP C340DN)

Operation Panel Board Unit (SP C342DN)

Eco Night Sensor (SP C342DN)

Media Slot Board (SP C342DN)

Controller Board

When installing the new Controller Board

EGB (Engine Board)

When installing the new EGB

Fuses on the EGB

Interlock Switches

Fusing Fan Motor

LSU Fan Motor

ID Chip Board

PSU

Fuse

High Voltage Power Supply Board

Temperature/Humidity Sensor

Tray Set Sensor

NVRAM/EEPROM

NVRAM on the Controller

EEPROM on the EGB (Engine Board)