Table Of Contents - Olivetti JS-420 Service Manual

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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

1-3 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 the maintenance mode items.........................................................................................1-3-3

1-4 Troubleshooting

1-4-1 Paper misfeed detection .........................................................................................................................1-4-1

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

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

(3) Paper misfeeds .................................................................................................................................1-4-2

1-4-2 Electric problems ....................................................................................................................................1-4-3

1-4-3 Mechanical problems ..............................................................................................................................1-4-4

2-1 Mechanical construction

2-1-1 Construction of each section...................................................................................................................2-1-1

(1) Switching the paper path...................................................................................................................2-1-2

2-2 Electrical Parts Layout

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

2-3 Appendixes

Maintenance parts list .............................................................................................................................2-3-1

Periodic maintenance procedures ..........................................................................................................2-3-1

Wiring diagram........................................................................................................................................2-3-2

CONTENTS

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