Toshiba e-STUDIO166 Refurbished Laser MFP Manuals

Manuals and User Guides for Toshiba e-STUDIO166 Refurbished Laser MFP. We have 4 Toshiba e-STUDIO166 Refurbished Laser MFP manuals available for free PDF download: Service Manual, Service Handbook, Operator's Manual

Toshiba e-STUDIO166 Service Manual (238 pages)

MULTIFUNCTIONAL DIGITAL SYSTEMS

Brand: Toshiba | Category: All in One Printer | Size: 7.48 MB

Service Manual
1
Table of Contents
7
1 Specifications / Accessories / Options / Supplies

11
- Specifications
  11
- Accessories
  14
- Options
  15
- Supplies
  16
- System List
  17
2 Outline of the Machine

19
3 Copy Process

55
4 General Operation

69
- Overview of Operation
  69
- Description of Operation
  70
  - Warming-Up
    70
  - Ready State (Ready for Copying)
    70
  - Drawer Feed Copying
    71
  - Bypass Feed Copying
    72
  - Interruption Copying
    72
- Detection of Abnormality
  73
  - Types of Abnormality
    73
  - Description of Abnormality
    74
- Flow Chart
  77
  - Immediately after the Power Is Turned on
    77
  - Automatic Paper Feed Copying
    79
5 Control Panel

81
- Control Panel and LED Display
  81
- Items Displayed on Control Panel
  82
- Relation between Equipment State and Operation
  84
- Operation
  85
  - Block Diagram
    85
  - LED Display Circuit
    85
- Disassembly and Replacement
  86
6 Scanner

89
- General Description
  89
- Construction
  90
- Functions
  91
- Description of Operation
  93
- Contact Image Sensor Unit Control Circuit
  96
  - Exposure LED Control Circuit
    96
  - CCD Control Circuit
    97
- Disassembly and Replacement
  100
7 Image Processing

109
- General Description
  109
- Configuration
  110
- MAIN Board
  111
  - Features
    111
  - Functions of Image Processing Circuit
    112
8 Laser Optical Unit

115
- General Description
  115
- Structure
  116
- Laser Diode Control Circuit
  119
- Polygonal Motor Control Circuit
  120
- Disassembly and Replacement
  121
9 Drive Unit

123
- General Description
  123
- Configuration
  124
- Functions
  125
- Main Motor Control Circuit
  126
- Disassembly and Replacement
  128
10 Paper Feeding System

133
- General Description
  133
- Configuration
  134
- Functions
  135
- Operation
  137
  - Drawer
    137
  - Bypass Tray
    139
  - General Operation
    141
- Disassembly and Replacement
  142
11 Drum Related Section

161
- General Description
  161
- Configuration
  162
- Functions
  163
- High-Voltage Output Control Circuit
  165
  - General Description
    165
  - Description of Operation
    166
- Drum Temperature Detection Circuit
  167
  - General Description
    167
  - Circuit Configuration
    167
- Temperature/Humidity Detection Circuit
  168
  - General Description
    168
  - Circuit Configuration
    168
- Disassembly and Replacement
  169
12 Development System

183
- General Description
  183
- Construction
  184
- Functions
  185
- Toner Motor Control Circuit
  189
- Auto-Toner Circuit
  190
  - General Description
    190
  - Function of Auto-Toner Sensor
    191
- Disassembly and Replacement
  193
13 Fuser / Exit Unit

205
- General Description
  205
- Configurations
  206
- Functions
  207
- Operation
  208
- Fuser Unit Control Circuit
  209
  - Configuration
    209
  - Temperature Detection Section
    210
- Disassembly and Replacement
  215
14 Power Supply Unit

225
- Construction
  225
- Operation of DC Output Circuit
  226
- Output Channel
  227
- Fuse
  228
- Configuration of Power Supply Unit
  229
- Power Supply Sequence
  230
- AC Wire Harness
  231

Toshiba e-STUDIO166 Service Handbook (237 pages)

MULTIFUNCTIONAL DIGITAL SYSTEMS

Brand: Toshiba | Category: All in One Printer | Size: 24.22 MB

Table of Contents
7
Specifications
11
Specifications
13
Specifications / Accessories / Options / Supplies
13
Accessories
14
Options
16
Supplies
17
System List
20
Error Code and Self-Diagnostic Mode
21
Error Code List
21
Service Call
22
Self-Diagnosis Modes
23
Input Check (Test Mode)
25
Output Check (Test Mode)
28
Test Print Mode (Test Mode)
30
List Print Mode (9S)
31
Access Code Mode (8S)
33
Function Setting Mode (1*)
35
Adjustment Mode (05)
37
Setting Mode (08)
53
Test Mode (13)
81
Country/Region Code (02)
83
Adjustment
85
Adjustment of Auto-Toner Sensor
85
Image Dimensional Adjustment
87
Paper Alignment at the Registration Roller
89
Printer Related Adjustment
91
Scanner Related Adjustment
95
Image Quality Adjustment (Copying Function)
103
Gamma Slope Adjustment
104
Sharpness Adjustment
105
Setting Range Correction
106
Setting Range Correction (Adjustment of Text Peak)
107
Adjustment of Image Density
108
Image Quality Adjustment (Printing Function)
109
Adjustment of Image Density
110
Image Quality Adjustment (Scanning Function)
111
Sharpness Adjustment
112
Setting Range Correction
113
Setting Range Correction (Adjustment of Text Peak)
114
Adjustment of High-Voltage Transformer
115
Precautions
121
Adjustment of the Scanner Section
123
Cis Unit
123
Cis Unit Drive Belt
123
Scan Motor (Cis Unit Drive Belt)
124
Adjustment of the Paper Feeding System
125
Sheet Sideways Deviation Caused by Paper Feeding
125
Adjustment of Developer Unit
126
Doctor-To-Sleeve Gap
126
Adjustment of the Adf (Mr)
129
Adjustment of Adf Position
129
Adjustment of ADF Height
134
Adjustment of Skew
136
Adjustment of the Leading Edge Position
138
Adjustment of Horizontal Position
139
Adjustment of Copy Ratio
140
Adjustment of ADF Opening/Closing Sensor
141
Preventive Maintenance (Pm)
143
General Descriptions for Pm Procedure
143
Operational Items in Overhauling
144
Preventive Maintenance Checklist
145
Pm Kit
154
Jig List
155
Grease List
156
Precautions for Storing and Handling Supplies
157
Precautions for Storing Toshiba Supplies
157
Checking and Cleaning of Photoconductive Drum
158
Checking and Cleaning of Drum Cleaning Blade
159
Checking and Cleaning of Fuser Roller and Pressure Roller
159
Troubleshooting
161
Diagnosis and Prescription for each Error Code
161
Paper Transport Jam
161
Paper Misfeeding
164
Cover Open Jam
167
Transport Jam (Adf)
170
Drive System Related Service Call
173
Scanning System Related Service Call
174
Fuser Unit Related Service Call
175
ADF Related Service Call
178
Laser Optical Unit Related Service Call
178
Service Call for Others
179
Optional Communication Related Service Call
180
Troubleshooting for the Image
181
Replacement of PC Boards
203
Replacing Main Board
203
Replacing Sram Board
203
Firmware Updating
209
Firmware Updating with Download Jig
209
Pwa-Dwnld-350-Jig
211
Writing the Data to the Download Jig (Pwa-Dwnld-350-Jig)
214
K-Pwa-Dlm-320
215
Firmware Updating with Toshiba Viewer
217
E-Studio163/203 Only
217
General Description
221
Firmware Updating with Software Update Tool
221
System Requirements
221
Preparation and Precaution
221
Update Procedure
221
Power Supply Unit
227
Output Channel
227
Fuse
228
Configuration of Power Supply Unit
229
AC Wire Harness
231
Electric Parts Layout
235

Toshiba e-STUDIO166 Service Handbook (235 pages)

Brand: Toshiba | Category: All in One Printer | Size: 8.8 MB

Table of Contents
7
Specifications / Accessories / Options / Supplies
11
Specifications
13
Accessories
14
Options
16
Supplies
17
System List
20
Error Code and Self-Diagnostic Mode
21
Service Call
22
Self-Diagnosis Modes
23
Input Check (Test Mode 03)
25
Output Check (Test Mode 04)
28
Test Print Mode (Test Mode 07)
30
List Print Mode (9S)
31
Access Code Mode (8S)
33
Function Setting Mode (1*)
35
Adjustment Mode (05)
36
Setting Mode (08)
52
Test Mode (13)
80
Country/Region Code (02)
82
Adjustment
83
Image Dimensional Adjustment
85
Paper Alignment at the Registration Roller
87
Printer Related Adjustment
89
Scanner Related Adjustment
93
Image Quality Adjustment (Copying Function)
101
Gamma Slope Adjustment
102
Sharpness Adjustment
103
Setting Range Correction
104
Setting Range Correction (Adjustment of Text Peak)
105
Adjustment of Image Density
106
Image Quality Adjustment (Printing Function)
107
Adjustment of Image Density
108
Image Quality Adjustment (Scanning Function)
109
Sharpness Adjustment
110
Setting Range Correction
111
Setting Range Correction (Adjustment of Text Peak)
112
Adjustment of High-Voltage Transformer
113
Precautions
119
Adjustment of the Scanner Section
121
Scan Motor (CIS Unit Drive Belt-2)
122
Adjustment of the Paper Feeding System
123
Adjustment of Developer Unit
124
Adjustment of the ADF (MR-2017)
127
Adjustment of ADF Height
132
Adjustment of Skew
134
Adjustment of the Leading Edge Position
136
Adjustment of Horizontal Position
137
Adjustment of Copy Ratio
138
Adjustment of ADF Opening/Closing Sensor
139
Preventive Maintenance (Pm)
141
Operational Items in Overhauling
142
Preventive Maintenance Checklist
143
Jig List
153
Grease List
154
Precautions for Storing and Handling Supplies
155
Checking and Cleaning of Photoconductive Drum
156
Checking and Cleaning of Drum Cleaning Blade
157
Troubleshooting
159
Paper Misfeeding
162
Cover Open Jam
165
Transport Jam (ADF)
168
Drive System Related Service Call
171
Scanning System Related Service Call
172
Fuser Unit Related Service Call
173
ADF Related Service Call
176
Service Call for Others
177
Optional Communication Related Service Call
178
Troubleshooting for the Image
179
Replacement of PC Boards
201
Firmware Updating
207
Pwa-Dwnld-350-Jig
209
Writing the Data to the Download Jig (PWA-DWNLD-350-JIG)
212
K-Pwa-Dlm-320
213
Firmware Updating with TOSHIBA Viewer (E-STUDIO163/203 Only)
215
Firmware Updating with Software Update Tool
219
Power Supply Unit
225
Fuse
226
Configuration of Power Supply Unit
227
AC Wire Harness
229
Electric Parts Layout
233

Toshiba e-STUDIO166 Operator's Manual (116 pages)

Toshiba Multifunctional Digital System Operator's Manual

Brand: Toshiba | Category: All in One Printer | Size: 4.01 MB

Preface
3
Notice to Users
4
Before Reading this Manual
6
TOSHIBA Quality Is Second to None
13
High Productivity
14
Features of E-STUDIO166/206
15
General Precautions
16
- During Maintenance or Inspection
  20
- When Handling Supplies
  20
Disclaimer Notice
21
Environmental Information
22
Chapter 1 PREPARATION

24
Chapter 2 HOW to MAKE COPIES

44
Chapter 3 COPYING FUNCTIONS

62
Chapter 4 SETTINGS and MANAGEMENT of EQUIPMENT

75
- Switching Operation Sound On/Off
  76
- Checking Total Number Copied
  77
Chapter 5 TROUBLESHOOTING

80
Chapter 6 MAINTENANCE and INSPECTION

101
- Daily Inspection
  102
  - Cleaning Charger
    103
  - Cleaning Transfer Charger
    104
Chapter 7 SPECIFICATIONS and OPTIONS

107
- E-STUDIO166/206 Specifications
  108
  - Continuous Copying Speed
    109
- Specifications of Options
  110
- Packing List
  111
- Index
  113

Toshiba Categories

Laptop

Air Conditioner

TV LCD TV

All in One Printer

More Toshiba Manuals

Toshiba e-STUDIO166 Refurbished Laser MFP Manuals

Toshiba e-STUDIO166 Service Manual (238 pages)

Table of Contents

1 Specifications / Accessories / Options / Supplies

2 Outline of the Machine

3 Copy Process

4 General Operation

5 Control Panel

6 Scanner

7 Image Processing

8 Laser Optical Unit

9 Drive Unit

10 Paper Feeding System

11 Drum Related Section

12 Development System

13 Fuser / Exit Unit

14 Power Supply Unit

Toshiba e-STUDIO166 Service Handbook (237 pages)

Table of Contents

Toshiba e-STUDIO166 Service Handbook (235 pages)

Table of Contents

Toshiba e-STUDIO166 Operator's Manual (116 pages)

Table of Contents

Chapter 1 PREPARATION

Chapter 2 HOW to MAKE COPIES

Chapter 3 COPYING FUNCTIONS

Chapter 4 SETTINGS and MANAGEMENT of EQUIPMENT

Chapter 5 TROUBLESHOOTING

Chapter 6 MAINTENANCE and INSPECTION

Chapter 7 SPECIFICATIONS and OPTIONS

Related Products

Toshiba Categories