Brother DCP-8080DN Manual de servicio - Página 2

Navegue en línea o descargue pdf Manual de servicio para Impresora todo en uno Brother DCP-8080DN. Brother DCP-8080DN 18 páginas. Laser fax/mfc
También para Brother DCP-8080DN: Manual de configuración rápida (30 páginas), Lista de referencia de piezas (39 páginas), Información de actualización del servicio (15 páginas)

This service manual contains basic information required for after-sales service of the Laser

Multi-Function Center (hereinafter referred to as "the machine"). This information is vital to the

service personnel to maintain the high printing quality and performance of the machine.

This service manual covers the DCP-8080DN/8085DN, MFC-8480DN/8880DN/8890DW

machines.

This manual consists of the following chapters:

CHAPTER 1: SPECIFICATIONS

Provides specifications of each model, which enables you to make a comparison of the

different models.

CHAPTER 2: THEORY OF OPERATION

Gives an overview of the printing mechanisms as well as the sensors, actuators, and control

electronics. It aids in understanding the basic principles of operations as well as locating

defects for troubleshooting.

CHAPTER 3: ERROR INDICATION AND TROUBLESHOOTING

Details of error messages and codes that the incorporated self-diagnostic function of the

machine will display if any error or malfunction occurs. If any error message appears, refer

to this chapter to find which parts should be checked or replaced.

The latter half of this chapter provides sample problems that could occur in the main sections

of the machine and related troubleshooting procedures.

CHAPTER 4: PERIODIC MAINTENANCE

Details of consumable parts and periodical maintenance parts. This chapter also covers

procedures for disassembling and assembling periodical maintenance parts.

CHAPTER 5: DISASSEMBLY/REASSEMBLY

Details of procedures for disassembling and assembling of the machine together with related

notes. The disassembly order flow provided enables you to see at a glance the quickest way

to get to parts involved.

At the start of a disassembly job, you can check the disassembly order flow that guides you

through a shortcut to get to the object parts.

This chapter also covers screw tightening torques and lubrication points to which the

specified lubrications should be applied during assembly jobs.

CHAPTER 6: ADJUSTMENTS AND UPDATING OF SETTINGS, REQUIRED

AFTER PARTS REPLACEMENT

Details of adjustments and updating of settings, which are required if the main PCB and

some other parts have been replaced. This chapter also covers how to update the firmware.

CHAPTER 7: SERVICE MODE

Describes the maintenance mode which is exclusively designed for the purpose of checking

the settings and adjustments using the keys on the panel.

This chapter also covers hidden function menus, which activate settings and functions or

reset the parts life.

PREFACE

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