Toshiba e-studio 250 Manuals

Manuals and User Guides for Toshiba e-studio 250. We have 2 Toshiba e-studio 250 manuals available for free PDF download: Service Manual, Operator's Manual For Copying Functions

Toshiba e-studio 250 Service Manual

Toshiba e-studio 250 Service Manual (255 pages)

Brand: Toshiba | Category: All in One Printer | Size: 5.03 MB

Table of Contents

Table of Contents

13
- Service Manual
  1
- Options • Supplies
  6
- Accessories
  10
- Options
  11
- System List
  12
- Table of Contents
  13
- Outline of the Machine
  14
- Sectional View
  14
- Location of Electrical Parts
  18
- Symbols and Functions of Various Devices
  26
- Copy Paper Path
  31
- System Block Diagrams
  33
- Removal and Reinstallation of Covers and PC Boards
  34
  - Removal and Reinstallation of Covers
    34
  - Removal of PC Boards
    42
    
    Copying Process
    48
    
    Details of Copying Process
    50
    
    List of Copying Process Conditions
    57
Table of Contents

67
- Copier Operation
  68
- Description of Operation
  68
  - Warming up
    68
  - Standby
    69
  - Automatic Feed Copying Using the START Key
    70
  - Bypass-Feed Copying
    71
  - Interrupt Copying
    71
- Operation Outline
  68
- Fault Detection
  72
  - Classification of Faults
    72
  - Explanation of Faults
    73
- Flow Charts
  76
Table of Contents

80
Table of Contents

99
- Image Processing
  100
- Introduction
  100
- Image Processing Circuit
  101
- SLG Board
  102
  - Features
    102
  - Functions of the Image Processing Circuit
    102
Table of Contents

108
- Scanner
  109
  - Functions
    109
  - Configuration
    110
  - Scanner Motor Operation
    113
  - Scanner Motor Drive Circuit
    114
  - Exposure Lamp Control
    117
    
    Exposure Lamp
    117
    
    Exposure Lamp Control Circuit
    118
  - General Description of CCD Control
    120
    
    Photo-Voltaic Conversion
    120
    
    Shading Compensation
    121
  - Automatic Original-Size Detection Circuit (E-STUDIO200/250 Series)
    122
    
    Principle of Original-Size Detection
    122
    
    Original Size Detection
    122
  - Damp Heater Control Circuit (ASD/AUD/CND/SAD Models)
    125
  - Disassembly and Replacement
    126
    
    ADF Glas.
    128
    
    Original Glass
    129
    
    Carriage 1
    133
    
    Carriage 2
    134
    
    CCD Unit
    137
Table of Contents

140
- General Description
  141
- Printing
  141
- Structure
  142
- Laser Diode
  145
- Disassembly and Replacement
  146
Table of Contents

147
- Construction
  148
- General Description
  148
- Paper Feeding System
  148
- Drive Description
  149
  - Pickup Feed Roller, Feed Roller and Registration Roller
    149
  - Tray Lift Shaft
    151
- Description of Operation
  151
  - Tray Section
    151
  - Paper Feeding Section
    151
  - Paper Separation
    152
  - Cassette Feeding Operation
    153
- Function of each Part
  154
- Tray-Up Motor Drive Circuit
  156
- Disassembly and Replacement
  157
Drive System

159
- Construction of Drive System
  160
- Description of Operations
  161
  - Part a
    161
  - Part B
    162
  - Part C
    163
- Disassembly and Replacement
  165
- Main Motor
  170
  - Main Motor Drive
    170
  - Control Signals
    171
Table of Contents

172
- Construction
  173
- Drum-Related Section
  173
- General Description
  173
- Drive Description
  174
- Function of each Part
  175
- High Voltage Output Control Circuit
  176
  - Outline
    176
  - Control Method
    176
- Disassembly and Replacement
  179
Developer Section

181
- Construction
  182
- General Description
  182
- Drive Description
  183
- Function of each Part
  186
- Toner Control Circuit
  187
  - Outline
    187
  - Toner Empty Detection Circuit
    187
  - Toner Supply Motor
    188
- Disassembly and Replacement
  189
Table of Contents

194
- Construction
  195
  - Heater Thermistor
    195
- Fuser Unit/Exit Unit
  195
- General Description
  195
- Drive Description
  196
- Description of Operations
  197
  - Fuser Unit
    197
  - Exit Unit
    197
- Functions of each Part
  198
  - Fuser Unit
    198
  - Heater Thermistor
    198
  - Paper Exit Unit
    199
- Heater Control Circuit
  200
  - Temperature Detection Section
    200
  - Temperature Detection by the Thermistor
    203
- Disassembly and Replacement
  204
Table of Contents

216
- Outline
  217
- Power Supply Unit
  217
- DC Output Circuit
  218
  - Power Supply Sequence
    219
- Dump Heater Power Supply Circuit (ASD/AUD/CND/SAD Models)
  220
- Heater Lamp Drive Circuit
  220
- Stapler Power Supply Circuit
  220
Table of Contents

221
- Board Assembly
  222
- Pwa-F-Man
  222
- Pwa-F-Rly
  223
- Pwa-F-Pif
  224
- Pwa-F-Pnl
  225
- Pwa-F-Vr
  225
- Pwa-F-Slg
  226
- PWA-F-FUS (ASD/AUD/CND/SAD Models)
  227

Advertisement

Toshiba e-studio 250 Operator's Manual For Copying Functions

Toshiba e-studio 250 Operator's Manual For Copying Functions (182 pages)

Brand: Toshiba | Category: All in One Printer | Size: 8.79 MB

Table of Contents

Toshiba Quality Is Second to None
5
Preface
7
- Features of the E-STUDIO160/200/250
  8
- Table of Contents
  9
- Table of Contents
  10
- Precautions
  12
  - Installation
    12
  - General Precautions
    13
- Disclaimer Notice
  14
Before Making Copies

16
How to Make Copies

29
- General Copying Procedure
  30
- Setting Originals
  32
Basic Menu

37
Edit Menu

53
- Duplex Copying
  54
- Dual
  64
- Image Shift Copying
  65
- Edge Erase Copying
  66
- In-1/4-In-1
  67
- In-1/4-In-1
  68
- Magazine Sort
  70
- Annotation
  73
- Editing
  75
  - Mirror Image
    75
  - Negative/Positive Reversal
    76
- Job Build
  77
- Copying Mixed Size Originals
  78
- Job Memory
  79
- Paper Type
  81
- Menu List
  82
Program Menu

83
- Walkup Screen
  84
- Timers
  85
  - Auto Clear
    85
  - Auto Low Power
    86
  - Automatic Sleep
    87
- Weekly Timer
  89
- Speaker Volume
  92
- Department Code
  93
- Copy Setup
  101
- Date and Time
  105
- Change Display Panel Language
  108
- Function List
  109
- Total Counter
  110
Finishing Mode Selection

112
- Non-Sort Copying
  113
- Sort Copying
  114
- Offset Copying
  116
- Alternation
  117
- Stapling
  120
When the Graphic Symbol Flashes

123
- Description of the Graphic Symbols
  124
- Loading Paper
  125
- Replacing Toner Cartridge
  127
- Clearing Paper Jam
  130
- Adding Staples
  142
- Removing Jammed Staples
  146
- Calling for Service
  149
- Periodic Maintenance
  150
User Test Mode

152
- Automatic Test Mode
  152
  - Auto Test
    152
  - Adf Test
    153
- Individual Test Mode
  153
  - INDIVIDUAL TEST Summary
    153
- Adf Test
  154
- Key Test
  156
- Lcd Test
  157
- Led Test
  157
- Lcd Test
  158
- Speaker Test
  159
- Test Print
  160
- Switch Test
  160
- Test Print
  161
- Printing a Test Result
  162
Maintenance

163
- Daily Inspection
  164
- Cleaning the Wire
  165
- Simple Troubleshooting
  167
Specifications & Options

172
- E-STUDIO160/200/250 SPECIFICATIONS
  172
- Specification of Options
  173
- Packing List
  177
- Copy Function Combination Matrix
  178

Advertisement

Related Products

Toshiba Categories

Laptop

Air Conditioner

Air Conditioner

All in One Printer

All in One Printer

More Toshiba Manuals