Toshiba e-STUDIO2500c, Руководство по обслуживанию, Страница: 5 / 402

May 2006 © TOSHIBA TEC e-STUDIO2500c/3500c/3510c CONTENTS
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CONTENTS
e-STUDIO2500c/3500c/3510c
1. SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES ......................................... 1-1
1.1 Specifications....................................................................................................................... 1-1
1.2 Accessories ......................................................................................................................... 1-5
1.3 Options ................................................................................................................................ 1-6
1.4 Supplies ............................................................................................................................... 1-7
1.5 System List .......................................................................................................................... 1-8
2. OUTLINE OF THE MACHINE ....................................................................................... 2-1
2.1 Sectional View ..................................................................................................................... 2-1
2.2 Electric Parts Layout............................................................................................................ 2-7
2.3 Symbols and Functions of Various Components............................................................... 2-18
2.4 System Block Diagram ...................................................................................................... 2-26
2.5 Disassembly and Replacement of Covers......................................................................... 2-27
2.6 Removal and Installation of Boards ................................................................................... 2-37
2.7 Disassembly and Replacement of Covers......................................................................... 2-45
3. COPY PROCESS .......................................................................................................... 3-1
3.1 Expression of Colors and 4-Step Copy Process.................................................................. 3-1
3.2 Details of Copying Process.................................................................................................. 3-2
3.3 Details of Copying Process.................................................................................................. 3-3
3.4 Comparison with e-STUDIO281c/351c/451c..................................................................... 3-13
4. GENERAL OPERATION............................................................................................... 4-1
4.1 Overview of Operation ......................................................................................................... 4-1
4.2 Description of Operation ...................................................................................................... 4-2
4.2.1 Warming-up.............................................................................................................. 4-2
4.2.2 Ready (ready for copying) ........................................................................................ 4-2
4.2.3 Drawer feed copying (1st drawer paper feeding) ..................................................... 4-3
4.2.4 Bypass feed copying ................................................................................................ 4-7
4.2.5 Interruption copying.................................................................................................. 4-7
4.3 Detection of Abnormality...................................................................................................... 4-8
4.3.1 Types of abnormality ................................................................................................ 4-8
4.3.2 Description of abnormality........................................................................................ 4-9
4.4 Flow Chart ......................................................................................................................... 4-14
4.4.1 Power ON to ready................................................................................................. 4-14
4.4.2 Automatic feed copying .......................................................................................... 4-16
5. CONTROL PANEL........................................................................................................ 5-1
5.1 General Description ............................................................................................................. 5-1
5.2 Items Shown on the Display Panel ...................................................................................... 5-2
5.2.1 Display...................................................................................................................... 5-2
5.2.2 Message................................................................................................................... 5-3
5.3 Relation between the Equipment State and Operator’s Operation...................................... 5-8
5.4 Description of Operation .................................................................................................... 5-11
5.4.1 Dot matrix LCD circuit ............................................................................................ 5-11
5.4.2 LED display circuit.................................................................................................. 5-13
5.5 Disassembly and Replacement ......................................................................................... 5-14
6. SCANNER ..................................................................................................................... 6-1
6.1 General Description ............................................................................................................. 6-1
6.2 Construction......................................................................................................................... 6-2
6.3 Functions ............................................................................................................................. 6-3
6.4 Description of Operation ...................................................................................................... 6-6
6.4.1 Scanning operation .................................................................................................. 6-6