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) Removing the cassette spacer ..........................................................................................................1-2-3

1-3 Troubleshooting

1-3-1 Paper misfeed detection .........................................................................................................................1-3-1

(1) Paper misfeed indication ...................................................................................................................1-3-1

(2) Paper misfeed detection....................................................................................................................1-3-2

1-3-2 Self-diagnostic function...........................................................................................................................1-3-3

(1) Self-diagnostic function .....................................................................................................................1-3-3

(2) Self diagnostic codes indication ........................................................................................................1-3-3

(3) Self diagnostic codes ........................................................................................................................1-3-5

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

1-3-4 Mechanical problems ..............................................................................................................................1-3-7

1-4 Assembly and Disassembly

1-4-1 Precautions for assembly and disassembly............................................................................................1-4-1

(1) Precautions .......................................................................................................................................1-4-1

1-4-2 Paper feed section ..................................................................................................................................1-4-2

(1) Detaching and refitting the middle roller/feed bracket assembly (paper feed roller and pickup

roller) .................................................................................................................................................1-4-2

(2) Detaching and refitting the retard roller assembly (retard roller) .......................................................1-4-4

1-4-3 PWB........................................................................................................................................................1-4-6

(1) Detaching and refitting the PF main PWB.........................................................................................1-4-6

2-1 Mechanical Construction

2-1-1 Paper feed section ..................................................................................................................................2-1-1

(1) Paper feed section ............................................................................................................................2-1-1

2-2 Electrical Parts Layout

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

(1) Electrical parts layout ........................................................................................................................2-2-1

2-3 Operation of the PWBs

2-3-1 PF main PWB .........................................................................................................................................2-3-1

2-4 Appendixes

2-4-1 Appendixes .............................................................................................................................................2-4-1

(1) Wiring diagram ..................................................................................................................................2-4-1

CONTENTS

3LF

Table of Contents