Table Of Contents - Olivetti DP-700 Service Manual

Table of Contents

1-1-1 Specifications..........................................................................................................................................1-1-1

1-1-2 Parts names............................................................................................................................................1-1-2

1-1-3 Machine cross section ............................................................................................................................1-1-3

1-2 Installation

1-2-1 Installation environment ..........................................................................................................................1-2-1

1-2-2 Unpacking ...............................................................................................................................................1-2-2

(1) Unpacking .........................................................................................................................................1-2-2

(2) Remove the tapes and pad ...............................................................................................................1-2-3

1-3 Maintenance Mode

1-3-1 Maintenance mode .................................................................................................................................1-3-1

(1) Executing a maintenance item ..........................................................................................................1-3-1

(2) Maintenance mode item list...............................................................................................................1-3-2

(3) Contents of maintenance mode items...............................................................................................1-3-3

1-4 Troubleshooting

1-4-1 Original misfeed detection ......................................................................................................................1-4-1

(1) Original misfeed indication ................................................................................................................1-4-1

(2) Original misfeed detection conditions................................................................................................1-4-1

(3) Paper misfeeds .................................................................................................................................1-4-3

1-4-2 Self-diagnosis .........................................................................................................................................1-4-4

(1) Self-diagnostic function .....................................................................................................................1-4-4

(2) Self diagnostic codes ........................................................................................................................1-4-4

1-4-3 Electric problems ....................................................................................................................................1-4-6

1-4-4 Mechanical problems ..............................................................................................................................1-4-6

1-5 Assembly and Disassembly

1-5-1 Precautions for assembly and disassembly............................................................................................1-5-1

(1) Precautions .......................................................................................................................................1-5-1

1-5-2 Assembly and Disassembly ....................................................................................................................1-5-2

(1) Detaching and refitting the DP original feed belt and DP forwarding pulley......................................1-5-2

(2) Detaching and refitting the DP separation pulley ..............................................................................1-5-4

(3) Detaching and refitting the CIS .........................................................................................................1-5-5

2-1 Mechanical construction

2-1-1 Mechanical construction .........................................................................................................................2-1-1

2-2 Electrical Parts Layout

2-2-1 Electrical parts layout..............................................................................................................................2-2-1

(1) PWBs ................................................................................................................................................2-2-1

(2) Switches and sensors .......................................................................................................................2-2-2

(3) Others................................................................................................................................................2-2-3

2-3 Operation of the PWBs

2-3-1 DP main PWB .........................................................................................................................................2-3-1

2-3-2 DP drive relay PWB ................................................................................................................................2-3-7

2-3-3 CIS relay PWB ......................................................................................................................................2-3-13

2-4 Appendixes

List of maintenance parts........................................................................................................................2-4-1

Periodic maintenance procedures ..........................................................................................................2-4-2

Wiring diagram........................................................................................................................................2-4-5

CONTENTS

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