REGULATION ........................................................................................................... iv
SAFETY INFORMATION........................................................................................... vi
1. INTRODUCTION .......................................................................................................................... 1-1
1.1
2. OVERVIEW .................................................................................................................................. 1-3
2.1
Cross-section Drawing......................................................................................................... 1-3
2.2
Paper Feeding ..................................................................................................................... 1-4
2.3
Operation of Each Part ........................................................................................................ 1-5
2.4
Block Diagram ..................................................................................................................... 1-6
2.5
Main Components................................................................................................................ 1-7
3. LED DISPLAY .............................................................................................................................. 1-8
3.1
3.2
3.3
3.4
3.5
Image Defects.................................................................................................................... 1-15
4. ERROR CAUSE AND REMEDY ................................................................................................ 1-16
4.1
4.1.1
4.1.2
Paper becomes wrinkled ..................................................................................... 1-17
4.1.3
Paper is curled ................................................................................................... 1-17
4.1.4
Paper is jammed ................................................................................................. 1-18
4.2
4.2.1
Light..................................................................................................................... 1-19
4.2.2
Faulty registration................................................................................................ 1-20
4.2.3
Dark..................................................................................................................... 1-20
4.2.4
Poor fixing ........................................................................................................... 1-21
4.2.5
Completely blank................................................................................................. 1-21
4.2.6
Image distortion................................................................................................... 1-22
4.2.7
All black ............................................................................................................... 1-22
4.2.8
4.2.9
Vertical streaks.................................................................................................... 1-23
4.2.10
4.2.11
4.2.12
White vertical streaks .......................................................................................... 1-24
4.2.13
CONTENTS
i
Confidential