Table of Contents
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REGULATION ..........................................................................................................vii
SAFETY INFORMATION .........................................................................................xiv
1. GENERAL ................................................................................................................................... 1-1
2. NETWORK CONNECTIVITY ....................................................................................................... 1-5
3. SERVICE INFORMATION ........................................................................................................... 1-6
4. SUPPLIES ................................................................................................................................... 1-7
5. MEDIA SPECIFICATIONS .......................................................................................................... 1-9
6. FAX (ONLY FOR THE MODELS WITH FAX FUNCTION) ......................................................... 1-9
7. COPY ......................................................................................................................................... 1-10
8. SCANNER ................................................................................................................................. 1-11
1. INTRODUCTION ......................................................................................................................... 2-1
1.1
Precautions ......................................................................................................................... 2-1
1.2
Checks before Commencing Troubleshooting .................................................................... 2-2
2. OVERVIEW ................................................................................................................................. 2-4
2.1
Cross-section Drawing ........................................................................................................ 2-4
2.1.1
Printer part .............................................................................................................. 2-4
2.1.2
Scanner part ........................................................................................................... 2-5
2.2
Paper Feeding .................................................................................................................... 2-6
2.2.1
Printer part .............................................................................................................. 2-6
2.2.2
Scanner part ........................................................................................................... 2-7
2.3
Operation of Each Part ....................................................................................................... 2-8
2.4
Block Diagram .................................................................................................................... 2-9
2.5
Main Components ............................................................................................................. 2-10
3. ERROR INDICATIONS .............................................................................................................. 2-11
3.1
Error Codes ...................................................................................................................... 2-11
3.2
Error Messages ................................................................................................................ 2-19
3.2.1
2-line display LCD models .................................................................................... 2-19
3.2.2
Touch panel models ............................................................................................. 2-23
3.3
Communication Errors ...................................................................................................... 2-27
4. TROUBLESHOOTING .............................................................................................................. 2-31
4.1
Error Cause and Remedy ................................................................................................. 2-31
CONTENTS
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Troubleshooting
