Table Of Contents - Toshiba e-STUDIO2006 Service Manual

1. FEATURES ................................................................................................................... 1-1
1.1 Main Feature of 20L/23L/25L ............................................................................................ 1-1
1.2 Main Feature of 20H/23H/25H .......................................................................................... 1-1
1.3 Main Feature of 23LA/23LM/28LM/23HA/28HA................................................................ 1-1
2. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES ................................... 2-1
2.1 Specifications .................................................................................................................... 2-1
2.1.1 General .............................................................................................................. 2-1
2.1.2 Copy .................................................................................................................. 2-5
2.1.3 Print ................................................................................................................... 2-8
2.1.4 Scan................................................................................................................... 2-8
2.2 Accessories....................................................................................................................... 2-9
2.3 Options............................................................................................................................ 2-10
2.4 System List...................................................................................................................... 2-11
2.4.1 <20L/23L/25L>................................................................................................. 2-11
2.4.2 <20H/23H/25H>............................................................................................... 2-12
2.4.3 <23LA/23LM/28LM> ........................................................................................ 2-13
2.4.4 <23HA/28HA>.................................................................................................. 2-14
2.5 Supplies .......................................................................................................................... 2-15
3. OUTLINE OF THE MACHINE ....................................................................................... 3-1
3.1 Sectional View................................................................................................................... 3-1
3.2 Electric Parts Layout ......................................................................................................... 3-5
3.3 Symbols and Functions of Various Components ............................................................ 3-14
3.3.1 Motors.............................................................................................................. 3-14
3.3.2 Sensors and switches ...................................................................................... 3-14
3.3.3 Electromagnetic clutches................................................................................. 3-15
3.3.4 PC boards........................................................................................................ 3-15
3.3.5 Lamps and heaters .......................................................................................... 3-16
3.3.6 Thermistors and thermostats ........................................................................... 3-16
3.3.7 Others .............................................................................................................. 3-17
3.4 Copy Process.................................................................................................................. 3-18
3.4.1 General Description of Copying Process ......................................................... 3-18
3.5 Comparison with e-STUDIO195 series ........................................................................... 3-19
3.6 General Operation........................................................................................................... 3-21
3.6.1 Overview of Operation ..................................................................................... 3-21
3.6.2 Description of Operation .................................................................................. 3-22
3.6.3 Detection of Abnormality.................................................................................. 3-25
3.7 Control Panel .................................................................................................................. 3-28
3.7.1 General Description ......................................................................................... 3-28
3.7.2 Items shown on the display panel.................................................................... 3-32
3.8 Scanner........................................................................................................................... 3-33
3.8.1 General Description ......................................................................................... 3-33
3.8.2 Composition ..................................................................................................... 3-34
3.8.3 Functions ......................................................................................................... 3-35
3.8.4 Description of Operation .................................................................................. 3-37
3.9 Laser Optical Unit............................................................................................................ 3-38
3.9.1 General Description ......................................................................................... 3-38
3.9.2 Laser precautions ............................................................................................ 3-39
3.10 Drive System................................................................................................................... 3-41
3.10.1 General Description ......................................................................................... 3-41
3.10.2 Composition ..................................................................................................... 3-42
3.10.3 Functions ......................................................................................................... 3-42
3.11 Paper Feeding System.................................................................................................... 3-43
3.11.1 General Descriptions ....................................................................................... 3-43
3.11.2 Composition ..................................................................................................... 3-44
© 2013-2017 TOSHIBA TEC CORPORATION All rights reserved
CONTENTS
e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
1
CONTENTS