i
Confidential
CONTENTS
REGULATION ......................................................................................................... viii
SAFETY INFORMATION......................................................................................... xiv
CHAPTER 1 SPECIFICATIONS
1. SPECIFICATIONS LIST...............................................................................................................  1-1
1.1 General................................................................................................................................  1-1
1.2 Network Connectivity ...........................................................................................................  1-6
1.3 Service Information..............................................................................................................  1-7
1.4 Supplies...............................................................................................................................  1-8
1.5 Paper .................................................................................................................................  1-10
1.5.1 Paper handling ....................................................................................................  1-10
1.5.2 Media specifications ............................................................................................  1-11
1.5.3 Type and size of paper........................................................................................  1-11
1.6 Printable & Scannable Area...............................................................................................  1-12
1.7 Telephone..........................................................................................................................  1-12
1.8 FAX (Only for the models with FAX function) ....................................................................  1-13
1.9 Copy ..................................................................................................................................  1-13
1.10 Scanner .............................................................................................................................  1-14
1.11 USB Direct Interface ..........................................................................................................  1-14
CHAPTER 2 TROUBLESHOOTING
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 ADF unit/Document scanner unit ..........................................................................  2-5
2.2 Paper Feeding .....................................................................................................................  2-7
2.2.1 Printer part.............................................................................................................  2-7
2.2.2 Scanning ...............................................................................................................  2-8
2.3 Operation of Each Part ........................................................................................................  2-9
2.4 Block Diagram ...................................................................................................................  2-11
2.5 Main Components..............................................................................................................  2-12
2.6 Life of Toner Cartridge and Drum Unit...............................................................................  2-13
3. ERROR INDICATIONS...............................................................................................................  2-18
3.1 Error Codes .......................................................................................................................  2-18