Table Of Contents - Toshiba e-STUDIO167 Service Manual

e-STUDIO167/207/237
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............................................................................................................ 2-4
2.3 Symbols and Functions of Various Components............................................................... 2-11
2.4 General Description ........................................................................................................... 2-15
2.4.1 System block diagram ............................................................................................ 2-15
2.4.2 Construction of boards ........................................................................................... 2-16
2.5 Disassembly and Replacement of Covers......................................................................... 2-18
2.6 Disassembly and Replacement of PC boards ................................................................... 2-23
2.7 Removal and Installation of Options .................................................................................. 2-29
3. COPY PROCESS .......................................................................................................... 3-1
3.1 General Description of Copying Process............................................................................. 3-1
3.2 Details of Copying Process.................................................................................................. 3-2
3.3 Comparison with e-STUDIO230/280 ................................................................................. 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 state (ready for copying) ............................................................................... 4-2
4.2.3 Drawer feed copying ................................................................................................ 4-3
4.2.4 Bypass feed copying ................................................................................................ 4-4
4.2.5 Interruption copying .................................................................................................. 4-4
4.3 Detection of Abnormality...................................................................................................... 4-5
4.3.1 Types of abnormality ................................................................................................ 4-5
4.3.2 Description of abnormality ........................................................................................ 4-6
4.4 Flow Chart ......................................................................................................................... 4-11
4.4.1 Immediately after the power is turned ON .............................................................. 4-11
4.4.2 Automatic paper feed copying ................................................................................ 4-13
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 Equipment State and Operation.............................................................. 5-4
5.4 Operation ............................................................................................................................. 5-5
5.4.1 Block diagram........................................................................................................... 5-5
5.4.2 LED display circuit .................................................................................................... 5-6
5.5 Disassembly and Replacement ........................................................................................... 5-7
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 ...................................................................................................... 6-5
© February 2007 TOSHIBA TEC CORPORATION All rights reserved
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e-STUDIO167/207/237
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