Toshiba e-STUDIO 166, e-STUDIO 206 Service Repair Manual.
This manual, Toshiba e-STUDIO 166, e-STUDIO 206, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Toshiba e-STUDIO 166, 206 copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Toshiba e-STUDIO 166, e-STUDIO 206 photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

1) SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES
1.1 Specifications
1.2 Accessories
1.3 Options
1.4 Supplies
1.5 System List

2) OUTLINE OF THE MACHINE
2.1 Sectional View
2.2 Electric Parts Layout
2.3 Symbols and Functions of Various Components
2.4 General Description
2.4.1 System block diagram
2.4.2 Construction of boards
2.5 Disassembly and Replacement of Covers
2.6 Disassembly and Replacement of PC boards
2.7 Removal and Installation of Options

3) COPY PROCESS
3.1 General Description of Copying Process
3.2 Details of Copying Process
3.3 Comparison with e-STUDIO230/280

4) GENERAL OPERATION
4.1 Overview of Operation
4.2 Description of Operation
4.2.1 Warming-up
4.2.2 Ready state (ready for copying)
4.2.3 Drawer feed copying
4.2.4 Bypass feed copying
4.2.5 Interruption copying
4.3 Detection of Abnormality
4.3.1 Types of abnormality
4.3.2 Description of abnormality
4.4 Flow Chart
4.4.1 Immediately after the power is turned ON
4.4.2 Automatic paper feed copying

5) CONTROL PANEL
5.1 Control Panel and LED Display
5.2 Items Displayed on Control Panel
5.3 Relation between Equipment State and Operation
5.4 Operation
5.4.1 Block diagram
5.4.2 LED display circuit
5.5 Disassembly and Replacement

6) SCANNER
6.1 General Description
6.2 Construction
6.3 Functions
6.4 Description of Operation
6.4.1 Scanning operation
6.4.2 Scan motor drive circuit
6.5 Contact Image Sensor Unit Control Circuit
6.5.1 Exposure LED control circuit
6.5.2 CCD control circuit
6.6 Disassembly and Replacement

7) IMAGE PROCESSING
7.1 General Description
7.2 Configuration
7.3 MAIN Board
7.3.1 Features
7.3.2 Functions of image processing circuit

8) LASER OPTICAL UNIT
8.1 General Description
8.2 Structure
8.3 Laser Diode Control Circuit
8.4 Polygonal Motor Control Circuit
8.5 Disassembly and Replacement

9) DRIVE UNIT
9.1 General Description
9.2 Configuration
9.3 Functions
9.4 Main Motor Control Circuit
9.5 Disassembly and Replacement

10) PAPER FEEDING SYSTEM
10.1 General Description
10.2 Configuration
10.3 Functions
10.4 Operation
10.4.1 Drawer
10.4.2 Bypass tray
10.4.3 General operation
10.5 Disassembly and Replacement

11) DRUM RELATED SECTION
11.1 General Description
11.2 Configuration
11.3 Functions
11.4 High-Voltage Output Control Circuit
11.4.1 General description
11.4.2 Description of Operation
11.5 Drum Temperature Detection Circuit
11.5.1 General description
11.5.2 Circuit configuration
11.6 Temperature/Humidity Detection Circuit
11.6.1 General Description
11.6.2 Circuit configuration
11.7 Disassembly and Replacement

12) DEVELOPMENT SYSTEM
12.1 General Description
12.2 Construction
12.3 Functions
12.3.1 Function of each unit
12.3.2 Functions of the toner cartridge PC board (CTRG)
12.3.3 Recovered toner supply mechanism
12.4 Toner Motor Control Circuit
12.5 Auto-Toner Circuit
12.5.1 General description
12.5.2 Function of auto-toner sensor
12.6 Disassembly and Replacement

13) FUSER / EXIT UNIT
13.1 General Description
13.2 Configurations
13.3 Functions
13.4 Operation
13.5 Fuser Unit Control Circuit
13.5.1 Configuration
13.5.2 Temperature detection section
13.6 Disassembly and Replacement

14) POWER SUPPLY UNIT
14.1 Construction
14.2 Operation of DC Output Circuit
14.3 Output Channel
14.4 Fuse
14.5 Configuration of Power Supply Unit
14.6 Power Supply Sequence
14.7 AC Wire Harness

15) PC BOARDS

Numbers of pages: 238.