Toshiba DP-5550, Service Manual, Page: 11 / 404

© 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO555/655/755/855
CONTENTS
1
CONTENTS
1. SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES ......................................... 1-1
1.1 Specifications .................................................................................................................... 1-1
1.1.1
General .............................................................................................................. 1-1
1.1.2 Copy .................................................................................................................. 1-4
1.1.3 Print ................................................................................................................. 1-13
1.1.4 Scan................................................................................................................. 1-13
1.1.5 e-Filing ............................................................................................................. 1-13
1.1.6 Internet Fax...................................................................................................... 1-14
1.1.7 Network Fax..................................................................................................... 1-15
1.2 Accessories..................................................................................................................... 1-16
1.3 Options............................................................................................................................ 1-17
1.4 Supplies .......................................................................................................................... 1-18
1.5 System List...................................................................................................................... 1-19
2. OUTLINE OF THE MACHINE ....................................................................................... 2-1
2.1 Sectional View................................................................................................................... 2-1
2.1.1
Front view .......................................................................................................... 2-1
2.1.2 Rear view........................................................................................................... 2-4
2.2 Electric Parts Layout ......................................................................................................... 2-7
2.3 Symbols and Functions of Various Components ............................................................ 2-31
2.3.1
Motors.............................................................................................................. 2-31
2.3.2 Sensors and switches...................................................................................... 2-33
2.3.3 Electromagnetic spring clutches ...................................................................... 2-36
2.3.4 Solenoids ......................................................................................................... 2-37
2.3.5 PC boards........................................................................................................ 2-37
2.3.6 Lamps and heaters .......................................................................................... 2-38
2.3.7 Thermistors and thermostats ........................................................................... 2-38
2.3.8 Transformer ..................................................................................................... 2-39
2.3.9 Others .............................................................................................................. 2-39
2.4 System Block Diagram.................................................................................................... 2-40
2.5 Installation and Replacement of Covers ......................................................................... 2-41
2.6 Removal and Installation of Options ............................................................................... 2-46
3. COPY PROCESS .......................................................................................................... 3-1
3.1 General Description .......................................................................................................... 3-1
3.2 Details of Copy Process.................................................................................................... 3-2
3.3 Comparison of Copy Process to e-STUDIO550/650/810................................................ 3-11
4. GENERAL OPERATION............................................................................................... 4-1
4.1 Overview of Operation ...................................................................................................... 4-1
4.2 Description of Operation ................................................................................................... 4-1
4.2.1
Warming-up ....................................................................................................... 4-1
4.2.2 Ready state (ready for copying)......................................................................... 4-2
4.2.3 Drawer feed copying with the [START] button................................................... 4-2
4.2.4 Bypass feed copying.......................................................................................... 4-6
4.2.5 Interruption copying ........................................................................................... 4-6
4.3 Detection of Abnormality ................................................................................................... 4-7
4.3.1
Types of abnormality ......................................................................................... 4-7
4.3.2 Description of abnormality ................................................................................. 4-7
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 ................................................................................................. 5-10