Toshiba e-STUDIO 163 e-STUDIO 166 e-STUDIO 203 e-STUDIO 206 HandBook Service Manual


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present handbook service manual Toshiba e-STUDIO 163 e-STUDIO 166 e-STUDIO 203 e-STUDIO 206 contain clear instructions and procedures on how to fix the problems occurring in your equipment.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES
1.1 Specifications
1.2 Accessories
1.2.1 e-STUDIO163/203
1.2.2 e-STUDIO166/206
1.3 Options
1.4 Supplies
1.5 System List

2. ERROR CODE AND SELF-DIAGNOSTIC MODE
2.1 Error Code List
2.1.1 Jam
2.1.2 Service call
2.2 Self-diagnosis Modes
2.2.1 Input check (Test mode 03)
2.2.2 Output check (Test mode 04)
2.2.3 Test print mode (Test mode 07)
2.2.4 List Print Mode (9S)
2.2.5 Access code mode (8S)
2.2.6 Function Setting Mode (1*)
2.2.7 Adjustment mode (05)
2.2.8 Setting mode (08)
2.2.9 Test Mode (13)
2.2.10 Country/Region code (02)

3. ADJUSTMENT
3.1 Adjustment of Auto-Toner Sensor
3.2 Image Dimensional Adjustment
3.2.1 General description
3.2.2 Paper alignment at the registration roller
3.2.3 Printer related adjustment
3.2.4 Scanner related adjustment
3.3 Image Quality Adjustment (Copying Function)
3.3.1 Density adjustment
3.3.2 Gamma slope adjustment
3.3.3 Sharpness adjustment
3.3.4 Setting range correction
3.3.5 Setting range correction (Adjustment of background peak)
3.3.6 Setting range correction (Adjustment of text peak)
3.3.7 Adjustment of smudged/faint text
3.3.8 Adjustment of image density
3.4 Image Quality Adjustment (Printing Function)
3.4.1 Adjustment of smudged/faint text
3.4.2 Adjustment of image density
3.5 Image Quality Adjustment (Scanning Function)
3.5.1 Density adjustment
3.5.2 Sharpness adjustment
3.5.3 Setting range correction
3.5.4 Setting range correction (Adjustment of background peak)
3.5.5 Setting range correction (Adjustment of text peak)
3.6 Adjustment of High-Voltage Transformer
3.6.1 Adjustment
3.6.2 Precautions
3.7 Adjustment of the Scanner Section
3.7.1 CIS unit
3.7.2 CIS unit drive belt-1
3.7.3 Scan motor (CIS unit drive belt-2)
3.8 Adjustment of the Paper Feeding System
3.8.1 Sheet sideways deviation caused by paper feeding
3.9 Adjustment of Developer Unit
3.9.1 Doctor-to-sleeve gap
3.10 Adjustment of the ADF (MR-2017)
3.10.1 Adjustment of ADF Position
3.10.2 Adjustment of ADF Height
3.10.3 Adjustment of Skew
3.10.4 Adjustment of the Leading Edge Position
3.10.5 Adjustment of Horizontal Position
3.10.6 Adjustment of Copy Ratio
3.10.7 Adjustment of ADF Opening/Closing Sensor

4. PREVENTIVE MAINTENANCE (PM)
4.1 General Descriptions for PM Procedure
4.2 Operational Items in Overhauling
4.3 Preventive Maintenance Checklist
4.4 PM KIT
4.5 Jig List
4.6 Grease List
4.7 Precautions for Storing and Handling Supplies
4.7.1 Precautions for storing TOSHIBA supplies
4.7.2 Checking and cleaning of photoconductive drum
4.7.3 Checking and cleaning of drum cleaning blade
4.7.4 Checking and cleaning of fuser roller and pressure roller

5. TROUBLESHOOTING
5.1 Diagnosis and Prescription for Each Error Code
5.1.1 Paper transport jam
5.1.2 Paper misfeeding
5.1.3 Cover open jam
5.1.4 Transport jam (ADF)
5.1.5 Drive system related service call
5.1.6 Scanning system related service call
5.1.7 Fuser unit related service call
5.1.8 ADF related service call
5.1.9 Laser optical unit related service call
5.1.10 Service call for others
5.1.11 Optional communication related service call
5.2 Troubleshooting for the Image
5.3 Replacement of PC Boards
5.3.1 Replacing MAIN board
5.3.2 Replacing SRAM board

6. FIRMWARE UPDATING
6.1 Firmware Updating with Download Jig
6.1.1 PWA-DWNLD-350-JIG
6.1.2 Writing the data to the download jig (PWA-DWNLD-350-JIG)
6.1.3 K-PWA-DLM-320
6.2 Firmware Updating with TOSHIBA Viewer (e-STUDIO163/203 only)
6.3 Firmware Updating with Software Update Tool
6.3.1 General Description
6.3.2 System Requirements
6.3.3 Preparation and Precaution
6.3.4 Update Procedure

7. POWER SUPPLY UNIT
7.1 Output Channel
7.2 Fuse
7.3 Configuration of Power Supply Unit

8. WIRE HARNESS CONNECTION
8.1 AC Wire Harness
8.2 DC Wire Harness
8.2.1 e-STUDIO163/203
8.2.2 e-STUDIO166/206
8.3 Electric Parts Layout

Number of pages: 235.