Oki OKIFAX 5400 Maintenance Manual Download

Page: 4 / 448

40838301TH Rev.1

CONTENTS

CHAPTER 1

GENERAL INFORMATION

1.1

General Performance........................................................................................................... 1-1

1.2

General User's Function ...................................................................................................... 1-4

1.3

General Maintenance Functions .......................................................................................... 1-7

1.4

General Appearance ............................................................................................................ 1-8

1.5

Basic Performance Specifications ....................................................................................... 1-10

1.6

Reports and Lists ................................................................................................................. 1-19

CHAPTER 2

INSTALLATION PROCEDURE

A. SETUP INFORMATION ....................................................................................... 2-1

2.1

General ................................................................................................................................ 2-1

2.2

Site Selection ....................................................................................................................... 2-3

2.3

Unpacking ............................................................................................................................ 2-5

2.4

Check of Contents ............................................................................................................... 2-8

2.5

Installation of Attachments ................................................................................................... 2-9

2.6

AC Cord Connection ............................................................................................................ 2-14

2.7

Telephone and Line Connections ........................................................................................ 2-15

2.8

Packing for Shipment ........................................................................................................... 2-15

B. PROGRAMMING AND INITIAL SETTINGS ........................................................ 2-16

2.9

Initial Settings ....................................................................................................................... 2-16
2.9.1

General Procedure of Key Operation ...................................................................... 2-16

2.9.2

Technical Functions ................................................................................................ 2-20

2.9.3

Techical Functions Example ................................................................................... 2-31

2.9.4

User’s Functions ..................................................................................................... 2-38

2.9.5

User's Functions Example ...................................................................................... 2-54

2.9.6

Clock Adjustment .................................................................................................... 2-61

2.9.7

Dual Access Operation ........................................................................................... 2-62

2.9.8

System Data Programming ..................................................................................... 2-63

2.9.9

Dial Parameters Settings ........................................................................................ 2-65

2.9.10 Off-line Tests ........................................................................................................... 2-69
2.9.11 On-line Tests ........................................................................................................... 2-71

C. INSTALLATION OF OPTIONAL UNITS .............................................................. 2-74

CHAPTER 3

BRIEF TECHNICAL DESCRIPTION

3.1

Fundamentals of the Electro-Photographic Process ............................................................ 3-2

3.2

Actual Electo-photographic Process .................................................................................... 3-4

3.3

Boards and Units ................................................................................................................. 3-5
3.3.1

Boards and Units .................................................................................................... 3-5

3.4

Overall Dimension and Mechanical Structure ...................................................................... 3-7

CHAPTER 4

MECHANICAL DISASSEMBLY AND REASSEMBLY

General ................................................................................................................................ 4-1

4.1

Precautions for Parts Replacement ..................................................................................... 4-1

4.2

Tools .................................................................................................................................... 4-2

4.3

How to Disassemble and Reassemble ................................................................................ 4-2
4.3.1

LED Print Head ....................................................................................................... 4-5

4.3.2

ID Unit, Rear Cover, NCU Cover, Main Cover, Separation Plate, NCU Board,
Modem Board ....................................................................................................................... 4-6