Page 1 SERVICE HANDBOOK MULTIFUNCTIONAL DIGITAL SYSTEMS e-STUDIO163/166/203/206 File No. SHE050005L0 R05092196301-TTEC Ver12_2008-06...
Page 2 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved Under the copyright laws, this manual cannot be reproduced in any form without prior written permission of TOSHIBA TEC CORPORATION. No patent liability is assumed, however, with respect to the use of the information contained herein.
Page 3 GENERAL PRECAUTIONS REGARDING THE SERVICE FOR e-STUDIO163/166/203/206 The installation and service should be done by a qualified service technician. 1) Transportation/Installation When transporting/installing the equipment, remove the drawer, employ two persons and be sure to hold the positions as shown in the figure.
Page 4 If these parts are short-circuited and their functions become ineffective, they may result in fatal accidents such as burnout. Do not allow a short-circuit or do not use the parts not recommended by Toshiba TEC Corporation. 4) Cautionary Labels During servicing, be sure to check the rating plate and cautionary labels such as “Unplug the power cable during service”, “CAUTION.
Page 5 5) Disposal of the Equipment, Supplies, Packing Materials, Used Batteries and IC-RAMs Regarding the recovery and disposal of the equipment, supplies, packing materials, used batter- ies and IC-RAMs including lithium batteries, follow the relevant local regulations or rules. Caution: Dispose of used batteries and IC-RAMs including lithium batteries according to this manual. Attention: Se débarrasser de batteries et IC-RAMs usés y compris les batteries en lithium selon ce manuel.
Page 7: Table Of Contents
3.5.4 Setting range correction (Adjustment of background peak) ........3-29 3.5.5 Setting range correction (Adjustment of text peak) ..........3-30 3.6 Adjustment of High-Voltage Transformer ................3-31 3.6.1 Adjustment ......................3-31 3.6.2 Precautions ......................3-37 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 CONTENTS...
Page 8 6.1.1 PWA-DWNLD-350-JIG ..................... 6-3 6.1.2 Writing the data to the download jig (PWA-DWNLD-350-JIG) ......... 6-6 6.1.3 K-PWA-DLM-320...................... 6-7 6.2 Firmware Updating with TOSHIBA Viewer (e-STUDIO163/203 only) ......... 6-9 6.3 Firmware Updating with Software Update Tool ..............6-13 6.3.1 General Description....................6-13 6.3.2 System Requirements ....................
Page 9 8. WIRE HARNESS CONNECTION.................. 8-1 8.1 AC Wire Harness ......................... 8-1 8.2 DC Wire Harness....................... Appendix 8.2.1 e-STUDIO163/203 .................... Appendix 8.2.2 e-STUDIO166/206 .................... Appendix 8.3 Electric Parts Layout....................Appendix © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 CONTENTS...
Page 11: Specifications / Accessories / Options / Supplies
SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES ERROR CODE AND SELF-DIAGNOSTIC MODE ADJUSTMENT PREVENTIVE MAINTENANCE (PM) TROUBLESHOOTING FIRMWARE UPDATING POWER SUPPLY UNIT WIRE HARNESS CONNECTION...
Page 13: Specifications
Single side original/A4/LT size. APS/automatic density are not selected. • Number of sheets: 16[20] or more. • Reproduction ratio: 100% © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 1 07/02...
Page 14: Accessories
Toner supply ......Automatic toner density detection/supply Toner cartridge replacing method (There is a recovered toner supply mechanism.) e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 2 07/02...
Page 15 Dimensions of the equipment ..........W 600 x D 643 x H 462.5 (mm): See the figure below Fig. 1-1 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 3...
Page 16: Options
Asia / Saudi Arabia SAD: Saudi Arabia ARD: Latin America CND: China TWD: Taiwan KRD: Korea JPD: Japan e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 4 07/02...
Page 17: Supplies
Asia / Saudi Arabia SAD: Saudi Arabia ARD: Latin America CND: China TWD: Taiwan KRD: Korea JPD: Japan © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 5 07/03...
Page 18 Operator’s manual pocket KK-1660 / C (e-STUDIO166/206 : except for NAD) Damp Heater MF-1640 U / E Desk MH-1640 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 6 07/02...
Page 19 PS-ZT1640T5K (4) (for Taiwan) PS-ZT1640E (1) (for Europe) PS-ZT1640E5K (1) (for Europe) Developer material D-2320 (except for China) D-2320C (for China) © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 7 07/02...
Page 20: System List
( ADF ) KA-1640PC MR-2017 Expansion Memory GC-1240 Paper Feed Unit ( PFU ) MY-1027 Desk MH-1640 Fig. 1-2 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 8 07/02...
Page 21: Error Code And Self-Diagnostic Mode
Front cover open jam: The front cover has opened P. 5-8 during printing. PFU cover open jam: The PFU cover has opened P. 5-9 during printing. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 1 06/11...
Page 22: Service Call
Other service call Invalid backup counter: The value of the total counter is P. 5-19 inconsistent with that of the backup counter. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 2 07/06...
Page 23: Self-Diagnosis Modes
State transition diagram of self-diagnosis modes Fig. 2-1 *1 Turn OFF the power after using the self-diagnosis modes, and leave the equipment to the user. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE...
Page 24 Press the reproduction ratio button ([200%] or [25%]) to shift the display to the 3 digits of the next lower/higher order. E.g.1) Displaying 1,000,000 Fig. 2-2 E.g. 2) Displaying 80,000 Fig. 2-3 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 4...
Page 25: Input Check (Test Mode 03)
Paper empty sensor No paper Paper present Drawer detection switch Drawer not Drawer installed installed PFU paper empty sensor No paper Paper present © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 5...
Page 26 No paper Developer unit switch Not connected Connected Fuser unit switch Connected Not connected Externally counter connection Not connected Connected e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 6 06/11...
Page 27 ADF original width sensor-1 Original No original present ADF original length sensor Original No original present ADF registration sensor Original No original present © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 7 06/11...
Page 28: Output Check (Test Mode 04)
[POWER] [START] [POWER] [Digital keys] OFF/ON Procedure 3 [0][4] Code Operation [START] [CLEAR] [POWER] [Digital keys] Operation [FUNCTION [POWER] CLEAR] OFF/ON e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 8...
Page 29 ADF feed motor ON/OFF (reverse rotation) ADF read motor ON/OFF (normal rotation) Switching regulator cooling fun high speed rotation/low speed rotation © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 9...
Page 30: Test Print Mode (Test Mode 07)
Secondary scanning direction 33 gradation steps Error diffusion Grid pattern Pattern width: 2 dots, Pitch: 10 mm Solid black pattern (Whole area) A3/LD e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 10 06/04...
Page 31: List Print Mode (9S)
[0] -> [0] -> [0] -> [0] -> [*] -> [0] -> [0] Size specification (4digits) 0080 [0] -> [0] -> [8] -> [0] © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 11...
Page 33: Access Code Mode (8S)
If the [START] button is pressed with an access code which has not been registered previ- ously, the display returns to the initial screen. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE...
Page 34 [CLEAR] is entered *: Apply the same procedure when the equipment enters the interruption mode. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 14 06/04...
Page 35: Function Setting Mode (1*)
Department Code 0: No This bit setting determines whether or not the setting 1: Yes department control function is available. Undefined Undefined © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 15...
Page 36: Adjustment Mode (05)
[Separation bias] 233,234,235 Process [Toner recycle] [Write starting] 410,411,440,441,442 [Polygonal motor] 401,405 Laser [Laser power] [Sideways deviation] 497-0 to 5 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 16 06/07...
Page 37 [Digital keys] * [INTERRUPT] [POWER] OFF/ON Does not store value in RAM [FUNCTION CLEAR] * Press [#] to enter minus (-). © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 17 06/04...
Page 38 In that case, turn ON the power normally, leave the equipment for approx. 3 minutes after it has become ready state and then start up the adjustment mode again. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 18...
Page 39 Test code Types of test pattern Remarks Grid pattern Pattern width: 2 dots, Pitch: 10mm Solid black pattern (whole area) A3/LD © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 19 06/04...
Page 40 Laser Laser power adjustment When the value <0-255> increases, the laser out- put increases corre- spondingly. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 20 07/02...
Page 41 ADF increases by approx. 0.1%. During this adjustment, the density LED blinks. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 21 07/02...
Page 42 PPC/ When the value ment of exit <0-255> increases by “1”, the motor speed rotation becomes faster by approx. 0.05%. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 22 07/02...
Page 43 Middle Short size: the registra- size <0-63> 219 mm or shorter tion 451-2 Short size section (PFU/ <0-63> Plain paper) © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 23 07/02...
Page 44 <0-63> adjustment at 464-1 Middle the registra- size <0-63> tion section 464-2 Short size (Bypass feed- <0-63> ing /Envelope) e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 24...
Page 45 Text/Photo When the value tion/Back- <0-255> increases, the back- ground peak ground becomes more Photo adjustment brightened. <0-255> Text <0-255> © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 25 06/04...
Page 46 The larger the value is, Gamma correction table <0-4> the lighter the density of when paper is fed from the the highlight areas becomes. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 26 06/05...
Page 47 <0-63> of copied image. When the value 667-1 decreases, the text <0-63> becomes lighter. 667-2 <0-63> 667-3 <0-63> 667-4 <0-63> © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 27 06/07...
Page 48 Image Range correc- Text/Photo When the value tion/Text peak <0-255> decreases, the text adjustment becomes darker. Text <0-255> Photo <0-255> e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 28 06/05...
Page 49 Fine adjust- the center step becomes Text ment of “man- darker. <0-255> ual density”/ Photo Center value <0-255> © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 29...
Page 50 <0-99> (Photo) 40% or smaller 867-1 Reproduc- tion ratio <0-99> 41-80% 867-2 Reproduc- tion ratio <0-99> 81% or larger e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 30...
Page 51 <1-9> decreases, the back- ground becomes darker. Photo When the value <1-9> increases, the back- Text ground becomes lighter. <1-9> © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 31...
Page 52: Setting Mode (08)
801-0 to 1,802-0 to 1,804-0 to 1,886,896-0 to 1 [Status counter] Transfer bias [Transfer bias] 830,868,869 Separation bias [Separation bias] 831,870,871 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 32 07/05...
Page 53 [Energy saving mode] [Sorting] [Timer] 204,205,206 [Book type] [External counter] [Default setting] 607,618,642 [Paper size] [Polygonal motor] 483,486 Laser [Power correction] 872,873,875,876,877,883 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 33 07/02...
Page 54 [Digital keys] Value [FUNCTION [POWER] displayed CLEAR] OFF/ON Procedure 15 Code [0][8] Copying [POWER] [START] [Digital keys] [POWER] total counter OFF/ON e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 34...
Page 55 16: 100 min.17:110 min. 18: 120 min. 19: 150 min. 20: 180 min. 21: 210 min. 22: 240 min. 23: Invalid © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 35 07/02...
Page 56 9:LEDGER 10:LEGAL 11:STATEMENT-R 12:COMPUTER 13:FOLIO 229-0 Paper Paper size feeding feeding (A3) direction <140- 432> 229-1 widthwise direction <140- 432> e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 36 07/11...
Page 57 237-1 widthwise direction <140- 432> 238-0 Paper Paper size feeding feeding (COM- direction <140- PUTER) 432> 238-1 widthwise direction <140- 432> © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 37...
Page 58 Displaying of the latest nance 3 errors code Press the reproduction ratio button ([200%] or [25%]) to change the errors code. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 38 06/05...
Page 59 Count setting of large- JPN: 0 0: Counted as 1 sized paper Other: 1 1: Counted as 2 (Fee charging system <0-1> counter) © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 39...
Page 60 405-1 The sec- (Side ther- ond drop <0-10> mistor) 405-2 The third drop <0-10> 405-3 The fourth drop <0-10> e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 40 07/02...
Page 61 4: 160°C 5: 165°C paper 1) 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 41...
Page 62 4: 160°C 5: 165°C paper 2) 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 42...
Page 63 4: 70°C 5: 80°C 6: 90°C 7: 100°C 8: 110°C 9: 120°C 10: 130°C 11: 140°C 12: 150°C 13: 160°C © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 43 07/02...
Page 64 (driving period of the toner motor) into the developer unit. 0: x1.0 1: x0.75 2: x0.5 3: x0.3 4: x2.0 5: x1.5 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 44 06/05...
Page 65 Paper Default setting of paper 0: A4/LT feeding source <0-4> 1: Drawer 2: LCF 3: Not used 4: Not used © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 45 06/11...
Page 66 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 46 06/05...
Page 67 <0-200> (Center ther- from 0 to 1,000 sec. 525-2 The third mistor) later drop <0-200> 525-3 The fourth drop <0-200> © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 47...
Page 68 537-1 The sec- (Side ther- ond drop <0-10> mistor) 537-2 The third drop <0-10> 537-3 The fourth drop <0-10> e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 48...
Page 69 0: Invalid interface setting (ADF) <0,2> 2: SORT User Default setting of Sorter 0: SORT interface Mode <0,1> 1: GROUP © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 49 08/06...
Page 70 (OHP film) 6: 160°C 7: 165°C 8: 170°C 9: 175°C 800-1 Side ther- 10: 180°C mistor <0-12> 11: 185°C 12: 120°C e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 50 07/11...
Page 71 (Toner saving mode) Transfer Transfer transformer DC Corrects the value of correction (C) <0-255> the transfer trans- former DC output adjustment (05-221). © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 51...
Page 72 (05-205). Devel- Developer bias DC correc- Corrects the value of oper tion (Photo) <0-255> the developer bias adjustment (05-205). e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 52...
Page 73 (05-286). Laser Laser power Corrects the value of correction <0-255> the laser power adjust- (Normal) ment (05-286). © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 53 06/04...
Page 74 User Sound setting when JPN: 0 0: OFF interface switching to Energy Saving Other: 1 1: ON Mode <0-1> e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 54 07/11...
Page 75 1386 Counter Number of output pages Counts up when the (Thick paper 2) <8 digits> registration sensor is © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 55 06/05...
Page 76 (until auto clear or all clear.) 0: Invalid (Always off) 1: Valid e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 56 06/05...
Page 77 • When “0” is set at one of sub-codes 0, 3, 6 and 7, the rest of them are automatically updated to “0”. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 57...
Page 78 1246-0, 1, 3, 4, 6, 7 <Default values of code 1246 (e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 58 06/07...
Page 79 1336-0, 1, 3, 4, 6, 7 <Default values of code 1336 (e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 59 06/05...
Page 80: Test Mode (13)
<Key used in operation> [1][3] Code Code "Ch" [START] [Power ON] [Digital Key] (blinks) [Power] Result [CLEAR/STOP] OFF/ON e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 60 07/11...
Page 81 [CLEAR] button is pressed during the button test (06), the display returns to the test mode in which the code can be entered.) 4. In the LED test (07), the [ENERGY SAVER] lamp is not included. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ERROR CODE AND SELF-DIAGNOSTIC MODE...
Page 82: Country/Region Code (02)
Warming up [POWER] [Digital keys] [INTERRUPT] Does not stores value in RAM [CLEAR/STOP] <Code> Code (Default) Model e-STUDIO165/205 e-STUDIO167/207/237 ASU/SYD/SAD e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 62 07/11...
Page 83: Adjustment
Key in code [200] and press the [START] button. The display on the 7-segment LED changes as follows and the “density LEDs” lights from the left in order. [2][0][0] [START] Fig. 3-2 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 1...
Page 84 The drum, developer unit, etc. are stopped and the following is displayed on the 7-segment LED. [INTERRUPT] Fig. 3-4 Turn the power OFF. (10) Install the toner cartridge. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 2...
Page 85: Image Dimensional Adjustment
(c) Reproduction ratio of secondary scanning direc- tion (d) Image location of secondary scanning direction (e) Top margin (f) Right margin (g) Bottom margin © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 3 06/04...
Page 86 If the test copy does not satisfy the specified values, return to step 1 and repeat the adjustment procedure. [Power] :Exit the Adjustment Mode. OFF/ON Fig. 3-5 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 4...
Page 87: Paper Alignment At The Registration Roller
Middle size: 220-239 mm (8.7-12.9 inches) Short size: 219 mm or shorter (8.6 inches or shorter) 2. The adjustment of “Post card” is for Japan only. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 5...
Page 88 * As a tentative countermeasure, the service life of the feed roller can be extended by increas- ing the aligning amount. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 6 06/04...
Page 89: Printer Related Adjustment
Æ Press [1] Æ [INTERRUPT] Æ Press [Drawer number] Æ [START] Æ (A grid pattern is printed out.) *The larger the adjustment value is, the longer the distance B becomes (approx. 0.05 mm/step). © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT...
Page 90 Æ Press [1] Æ [INTERRUPT] Æ Press [Drawer number] Æ [START] Æ (A grid pattern is printed out.) *The larger the adjustment value is, the longer the distance C becomes (approx. 0.125 mm/step). e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 8 06/04...
Page 91 Æ Press [1] Æ [INTERRUPT] Æ Press [Drawer number] Æ [START] Æ (A grid pattern is printed out.) *The larger the adjustment value is, the longer the distance D becomes (approx. 0.4 mm/step). © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT...
Page 92 Æ Key in the same value for 05-410. 05-421 (Drawer, A3/LD) Æ 200±0.5 mm (0.125 mm/step) 05-440 (Drawer, A3/LD), 441 (PFU, A4/LT), 442 (Bypass feed, A4/LT) Æ 50±0.5 mm(0.4 mm/step) e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 10 06/04...
Page 93: Scanner Related Adjustment
Measure the distance A from 10 mm to 270 mm of the copied image of the ruler. Check if the distance A is within the range of 260±0.5 mm. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206...
Page 94 *The larger the adjustment value is, the higher the reproduction ratio and the longer the distance A become (approx. 0.125 mm/step). Copied image of the ruler Feeding direction Fig. 3-8 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 12...
Page 95 (0.169 mm/step). Be sure not to perform any operations while the density LED is blinking. Copied image of the ruler Feeding direction Fig. 3-9 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 13 06/04...
Page 96 *The smaller the adjustment value is, the lower the reproduction ratio becomes (0.189 mm/step). Be sure not to perform any operations while the density LED is blinking. Copied image of the ruler Feeding direction Fig. 3-10 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 14 06/04...
Page 97 *The larger the adjustment value is, the more the image is shifted to the trailing edge (0.064 mm/ step). Be sure not to perform any operations while the density LED is blinking. Copied image of the ruler Feeding direction Fig. 3-11 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 15 06/04...
Page 98 Æ Press the [INTERRUPT] button (stored in memory).Æ (“AJ” is displayed.) *The larger the adjustment value is, the wider the blank area becomes (approx. 0.04 mm/step). Feeding direction Fig. 3-12 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 16 06/04...
Page 99 Æ Press the [INTERRUPT] button (stored in memory).Æ (“AJ” is displayed.) *The larger the adjustment value is, the wider the blank area at the right side becomes (approx. 0.04 mm/step). Feeding direction Fig. 3-13 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 17 06/04...
Page 100 Æ Press the [INTERRUPT] button (stored in memory).Æ (“AJ” is displayed.) *The larger the adjustment value is, the wider the blank area at the trailing edge becomes (approx. 0.04 mm/step). Feeding direction Fig. 3-14 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 18 06/04...
Page 101: Image Quality Adjustment (Copying Function)
Press the [INTERRUPT] button to store the value. Æ The equipment goes back to the ready state. Let the equipment restarted and perform copying job. If the desired image density has not been attained, repeat step (2) to (5). © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 19...
Page 102: Gamma Slope Adjustment
1 to 9: Select the gamma slope angle. (The larger the value is, the larger the angle becomes.) <Procedure> Procedure is same as that of P. 3-19 "3.3.1 Density adjustment". e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 20...
Page 103: Sharpness Adjustment
Make a test copy and compare the image obtained with the current settings; if necessary, make adjust- ment using the following procedure. <Procedure> Procedure is same as that of P. 3-19 "3.3.1 Density adjustment". © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 21...
Page 104: Setting Range Correction
Make a test copy and compare the image obtained with the current settings; if necessary, make adjust- ment using the following procedure. <Procedure> Procedure is same as that of P. 3-19 "3.3.1 Density adjustment". e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 22...
Page 105: Setting Range Correction (Adjustment Of Text Peak)
Make a test copy and compare the image obtained with the current settings; if necessary, make adjust- ment using the following procedure. <Procedure> Procedure is same as that of P. 3-19 "3.3.1 Density adjustment". © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 23 06/04...
Page 106: Adjustment Of Image Density
Turn the power OFF and then back ON to perform printing job. If the desired image density has not been attained, repeat step (2) to (7). e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 24...
Page 107: Image Quality Adjustment (Printing Function)
Turn the power OFF and then back ON to perform printing job. If the desired text density has not been attained, repeat step (2) to (5). © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT...
Page 108: Adjustment Of Image Density
Turn the power OFF and then back ON to perform printing job. If the desired image density has not been attained, repeat step (2) to (7). e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 26...
Page 109: Image Quality Adjustment (Scanning Function)
Press the [INTERRUPT] button to store the value. The equipment goes back to the ready state. Turn the power OFF and then back ON to perform scanning job. If the desired image density has not been attained, repeat step (2) to (5). © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT...
Page 110: Sharpness Adjustment
Turn the power OFF and then back ON to perform scanning job. If the desired image density has not been attained, repeat step (2) to (7). e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 28...
Page 111: Setting Range Correction
Acceptable values: 0 to 255 (Default: text/photo: 32, photo: 16, text: 46) <Procedure> Procedure is same as that of P. 3-27 "3.5.1 Density adjustment". © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 29 06/04...
Page 112: Setting Range Correction (Adjustment Of Text Peak)
* The image changes slightly in text mode because it is treated as a simple binary format image. <Procedure> Procedure is same as that of P. 3-27 "3.5.1 Density adjustment". e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 30 06/04...
Page 113: Adjustment Of High-Voltage Transformer
P. 3-34 Refer to P. 3-35 "[D] Con- Connection for devel- "[C] Connection for nection for transfer/separation oper bias adjustment". main charger adjust- charger adjustment". ment". © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 31...
Page 114 High-voltage transformer jig Fig. 3-16 Fix the green cable of the high-voltage trans- former jig to the frame of the equipment. Screw Green cable Fig. 3-17 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 32...
Page 115 Install the cover open switch release jig for Front cover opening/closing switch service. Close the transfer cover. Cover open switch release jig for service Fig. 3-18 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 33...
Page 116 ( green cable ) ( + ) terminal: ( - ) terminal: Connect with the red cable ( thick line ) Connect with the white cable Fig. 3-20 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 34...
Page 117 ( green cable ) ( + ) terminal: ( - ) terminal: Connect with the Connect with the white cable red cable ( thin line ) Fig. 3-21 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 35...
Page 118 -566±54mV -391±36mV Adjustment value [INTERRUPT] : Adjusted value is stored in memory. Return to 1 to enter the other adjustment code. [POWER] OFF/ON Fig. 3-22 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 36...
Page 119: Precautions
Approx. 11mm Approx. 5mm Adjustment code "220" "221" "222" Leading edge Trailing edge area of paper area of paper Fig. 3-23 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 37...
Page 120 "235" "234" "235" Leading edge Trailing edge area of paper area of paper Fig. 3-24 * Adjustment code 235 performs the adjustment for 2 areas. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 38...
Page 121: Adjustment Of The Scanner Section
Install the CIS unit drive belt-1 after the ten- sion bracket fixing screw are loosened. Tighten the tension bracket fixing screw. Tension bracket Fig. 3-25 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 39 06/04...
Page 122: Scan Motor (Cis Unit Drive Belt-2)
Scan motor Belt tension jig Fig. 3-27 Tighten screws A and B where the scan motor pulled by the belt tension jig stops. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 40...
Page 123: Adjustment Of The Paper Feeding System
Fig. 3-29 Fig. 3-28 1) Loosen the screen. 2) Move the entire guide to the front or rear side. 3) Tighten the screw. Fig. 3-30 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 41...
Page 124: Adjustment Of Developer Unit
Turn the adjustment screw to widen the gap Screw so that the jig can be inserted in it. (Turning the screw clockwise widens the gap) Fig. 3-32 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 42...
Page 125 Developer sleeve Fig. 3-34 Confirm that the side seals are attached on the toner scattering prevention sheet. Side seal Toner scattering prevention sheet Fig. 3-35 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 43...
Page 126 Note: Note: After the developer material has been replaced, adjust the auto-toner sensor. (See P. 3-1 "3.1 Adjustment of Auto-Toner Sensor".) Fig. 3-36 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 44...
Page 127: Adjustment Of The Adf (Mr-2017)
(the positioning pins are installed to the back side of the hinge which is on the left side of the ADF). Fig. 3-37 Remove the platen sheet. Fig. 3-38 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 45...
Page 128 If the pins cannot be fitted into the holes, perform the adjustment according to the following procedure. Remove the right-hand hinge screw at the rear side. Fig. 3-40 Loosen the left-hand hinge screw at the rear side. Fig. 3-41 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 46...
Page 130 Fig. 3-45 Match the screw hole positions. Fig. 3-46 Install the right-hand hinge screw at the rear side. Fig. 3-47 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 48...
Page 131 Close the ADF gently and open it to check if the platen sheet is attached properly. Fig. 3-49 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 49...
Page 132: Adjustment Of Adf Height
“B” from the left hand side of the equipment. If the value is not within the tolerance, perform the adjustment according to the following procedure. [Tolerance of the gap] Rear side: 0 - 0.2 mm Front side: 0 mm Fig. 3-50 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 50...
Page 133 Adjust the gap on the rear side by means of the screw on the hinge on the feed side of the ADF. Turn it clockwisLowered Turn it counterclockwiseHeightened Fig. 3-52 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 51...
Page 134: Adjustment Of Skew
Superimpose the chart on the copy and check the inclination of the copy image. [B] Adjustment Shift the aligning plate with the scale as the guide shown in the figure below to adjust the skew. Fig. 3-54 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 52...
Page 135 “+”, and if “D”, shift it to “-”. Fig. 3-55 Fig. 3-56 Shift the aligning plate in the direction of “+”. Shift the aligning plate in the direction of “-”. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 53...
Page 136: Adjustment Of The Leading Edge Position
If the leading edge (F) margin of the copy image is smaller than the (E) margin of the chart, enter a value larger than the current one. Note: Note: Changing one value shifts the copy image by 0.2 mm. Press the [INTERRUPT] button. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 54...
Page 137: Adjustment Of Horizontal Position
If the center line of the copy image is shifted to the rear side of the equipment, enter a value smaller than the current one. Note: Note: Changing one value shifts the copy image by 0.169 mm. Fig. 3-60 Press the [INTERRUPT] button. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 55 06/02...
Page 138: Adjustment Of Copy Ratio
If the copy image dimension “I” is smaller than the chart dimension, enter a value larger than the current one. Fig. 3-61 Press the [INTERRUPT] button. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 - 56...
Page 139: Adjustment Of Adf Opening/Closing Sensor
Adjust the bracket position so that the sensor is turned ON when the height “A” becomes 100 mm or less (within the empty weight falling limit). Fig. 3-62 Fig. 3-63 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 ADJUSTMENT 3 - 57...
Page 141: Preventive Maintenance (Pm)
After preventive maintenance, set the value of 08-252 (Current value of PM counter Display) to "0". *This turns off the "CALL SERVICE" symbol. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 PREVENTIVE MAINTENANCE (PM) 4 - 1...
Page 142: Operational Items In Overhauling
Check the performance of all the switches and sensors. Replace them with new ones if neces- sary. Clean inside the equipment thoroughly. Check if the harnesses, thermistors, fuses, etc. are damaged. Replace them if necessary. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 4 - 2 07/02...
Page 143: Preventive Maintenance Checklist
PM cycle of each unit. e-STUDIO163/166: every 72,000 sheets e-STUDIO203/206: every 90,000 sheets 2. Value under “Replacement” indicates the replacement cycle for e-STUDIO163/166/ e-STUDIO/203/206. 3. The replacement cycle of the parts in the feeding section equals to the number of sheets fed from each paper source.
Page 144 Feed roller P14-I22 Separation pad P13-I22 Bypass tray Drive gear (tooth face and shaft) GCB bushing bearing One side of the plastic bushing e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 4 - 4...
Page 145 Discharge LED Whole cleaner unit Drum cleaning blade 72/90 P20-I5 Separation finger for 72/90 P20-I17 drum Recovery blade 72/90 P20-I6 Ozone filter 72/90 P11-I3 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 PREVENTIVE MAINTENANCE (PM) 4 - 5...
Page 146 K. PFU (MY-1027) Replacement Operation Parts list Items to check Cleaning Lubrication Remarks (x 1,000 sheets) check <P-I> Pickup roller P3-I12 Feed roller P3-I16 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 4 - 6...
Page 148 Fig. 4-2 Automatic Document Feeder (ADF) Fig. 4-3 Paper Feed Unit (PFU) e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 4 - 8 06/04...
Page 149 Insert the wire securely into the V-grooves of the front and rear sides. Do not twist the wire. Do not touch the wire with your bare hand. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 PREVENTIVE MAINTENANCE (PM)
Page 150 Mixer unit (Shafts of mixers-1, -2 & -3) 6 pcs. Note: Note: Lubricate the oil seal only when the oil seal is replaced. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 4 - 10...
Page 151 Do not deform or damage the thermistor during the cleaning. Replace the thermistor with a new one if it is damaged or deformed regardless of degree. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 PREVENTIVE MAINTENANCE (PM)
Page 152 Pressure roller HR-1640-L Separation finger for fuser roller SCRAPER-280 Bush for fuser roller BUSH-HR/RLR DF-KIT-3018 Pickup roller ASYS-ROL-FEED Feed roller ASYS-ROL-FEED Separation roller ASYS-ROL-RET e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 4 - 12...
Page 153: Jig List
Downloading jig (DLM board) Download JIG-2 (6 Flash ROMs) Download JIG-1 (2 Flash ROMs) ROM writer adapter (For 1881) ROM writer adapter (For 1931) © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 PREVENTIVE MAINTENANCE (PM) 4 - 13...
Page 154: Grease List
White grease (Molykote HP-300) GREASE-HP300-S Bottle Alvania No.2 ASM-PG-ALV2 100g Tube White grease (Molykote X5-6020) MOLYKOTE-100 100g Tube Floil (GE-334C) ASM-PG-GE334C-S Bottle e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 4 - 14 06/04...
Page 155: Precautions For Storing And Handling Supplies
Avoid storing paper in places where it may be subjected to high humidity. After a package is opened, be sure to place and store it in a storage bag. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206...
Page 156: Checking And Cleaning Of Photoconductive Drum
6) Collecting used photoconductive drums Regarding the recovery and disposal of used photoconductive drums, we recommend following the relevant local regulations or rules. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE (PM) 4 - 16 08/04...
Page 157: Checking And Cleaning Of Drum Cleaning Blade
Be careful not to rub the fuser roller and pressure roller surface with your nails or hard objects because it can be easily damaged. Do not use silicone oil on the fuser roller and pressure roller. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206...
Page 159: Troubleshooting
2) Check if the aligning amount is appropriate. (See P. 3-5 "3.2.2 Paper alignment at the registration roller") An [E01] error occurs both when the amount is too large and too small. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 1...
Page 160 Test mode / Input check Registration area Transfer cover Registration sensor 03-[INTERRUPT]OFF/[9]/[6] Exit area Transfer cover Exit sensor 03-[INTERRUPT]OFF/[9]/[5] PFU side cover PFU feed sensor 03-[INTERRUPT]OFF/[7]/[5] e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 2...
Page 161 1) Check the condition of the pickup roller of paper source, and replace it if it is worn out. 2) Check the transport roller. Replace it if it is worn out. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206...
Page 162: Paper Misfeeding
5) Replace the bypass pickup solenoid and bypass paper sensor. 6) Replace the MAIN board. È Check the bypass pickup roller. Replace it if it is worn out. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 4...
Page 163 5) Replace the pickup solenoid. 6) Replace the MAIN board. È Check the drawer pickup roller. Replace it if it is worn out. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 5...
Page 164 5) Replace the PFU pickup solenoid. 6) Replace the MAIN board. È Check the PFU drawer pickup roller. Replace it if it is worn out. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 6...
Page 165: Cover Open Jam
4) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 5) Replace the MAIN board. È Replace the MAIN board. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 7...
Page 166 4) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 5) Replace the MAIN board. È Replace the MAIN board. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 8...
Page 167 4) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 5) Replace the PFU cover opening/closing switch. È 6) Replace the MAIN board. Replace the MAIN board. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 9...
Page 168: Transport Jam (Adf)
4) Check if the conductor pattern on the ADF board is short circuited or open circuited. 5) Replace the read sensor. 6) Replace the ADF board. È Replace the ADF board. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 10...
Page 169 4) Check if the conductor pattern on the ADF board is short circuited or open circuited. 5) Replace the ADF jam access cover switch. 6) Replace the ADF board. È Replace the ADF board. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 11...
Page 170 4) Check if the conductor pattern on the ADF board is short circuited or open circuited. 5) Replace the ADF opening/closing sensor. 6) Replace the ADF board. È Replace the ADF board. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 12...
Page 171: Drive System Related Service Call
1) Check if the PLL lock signal CN305-B8 output from the MAIN board is always level “L”. 2) Check if the voltage supplied to the CPU input terminal IC24-12 is always “L”. 3) Replace the MAIN board. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING...
Page 172: Scanning System Related Service Call
3) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 4) Replace the MAIN board. 5) Replace the CIS unit. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 14 07/06...
Page 173: Fuser Unit Related Service Call
Change the current status counter value “1” or “2” to “0”, then press [ENTER] or [INTERRUPT] (to cancel [C41]). Turn the power OFF and then back ON. Make sure that the equipment enters the normal ready state. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 15...
Page 174 Change the current status counter value “4” to “0”, then press [ENTER] or [INTERRUPT] (to can- cel [C43]). Turn the power OFF and then back ON. Make sure that the equipment enters the normal ready state. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 16 07/06...
Page 175 Check if the conductor pattern on the board is short circuited or open circuited. Replace the MAIN board. 3. Clear the status counter Change the current status counter value (08-400) “6” to “0”. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 17...
Page 176: Adf Related Service Call
È 2) Replace the laser optical unit if the harness is open circuited. 1) Replace the MAIN board. 2) Replace the laser optical unit. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 18 06/07...
Page 177: Service Call For Others
1) Check if the connector CN2 on the SRAM board and the connector CN2 on the MAIN board are securely connected. 2) Replace the SRAM board. 3) Replace the MAIN board. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 19...
Page 178: Optional Communication Related Service Call
Check if the conductor patterns on the ADF/RADF board and the MAIN board are short circuited or open circuited. Replace the ADF/RADF board. Replace the MAIN board. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 20 07/06...
Page 179: Troubleshooting For The Image
Is there a blotch on the image? Perform troubleshooting for blotched image. Is the image transferred normally? Perform troubleshooting for abnor- mal transfer. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 21...
Page 180 Check the pressure of the drum cleaning blade. Toner dusting Is toner heaped on the seal of the Remove the toner and clean the developer unit? developer unit. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 22...
Page 181 Check the image processing param- Check the encircled areas A and B in eters. the image, and change the sharp- ness intensity in the sharpness adjustment mode. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 23...
Page 182 Use the specified developer material rial? and toner. Scanner Are the original glass (especially the Clean them. position of shading correction plate) and CIS unit dirty? e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 24...
Page 183 Is the exhaust fan operating prop- Check the connection of connector. erly? Replace the ozone exhaust fan. Is the ozone filter stained or dam- Replace the ozone filter. aged? © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 25...
Page 184 Check the setting and correct it. roller in each paper type normal? 08-413, 437, 438, 451, 452, 453, 520, 521 Using the recommended paper? Use the recommended paper. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 26...
Page 185 Are the connectors securely con- Connect the connectors securely. CIS unit and harnesses nected? Replace the harness. Check if the harnesses connecting the boards are open circuited. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 27...
Page 186 Are the connectors securely con- Connect the connectors securely. CIS unit and harnesses nected? Replace the harness. Check if the harnesses connecting the boards are open circuited. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 28...
Page 187 CIS unit dirty? Cleaner Is there any foreign matter, which Remove the foreign matter. contacts the drum on the cleaner stay? © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 29...
Page 188 Remove the foreign matter from the shred sticking to the transfer charger wire. wire? Feed system Is the aligning amount proper? Adjust the aligning amount. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 30...
Page 189 Correct it. installed? CIS unit Is the CIS unit slanted? Replace the CIS case. Feed system Is the aligning amount proper? Adjust the aligning amount. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 31...
Page 190 Replace the drum. face? Laser optical unit Is there a foreign matter or stain on Remove the foreign matter or the the slit glass? stain. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 32...
Page 191 Scanner Are the original glass (especially the Clean them. position of shading correction plate) and CIS unit dirty? © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 33...
Page 192 / Transfer charger) Transfer/Separation Is there any foreign matter such as Clean the transfer/separation charger fiber in the paper transport area of charger. the transfer/separation charger? e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 34...
Page 193 Adjust the rotation speed of the roller. High-voltage transformer Is the high-voltage transformer out- Adjust the output, or replace the (Transfer charger) put defective? transformer. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 35...
Page 194 Is the platen cover or ADF opened? Close the platen cover or ADF. Are the original glass (especially the Clean them. position of shading correction plate) and CIS unit dirty? e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 36...
Page 195 Is Replace the high-voltage harness. the harness open circuited? Discharge LED Are the connectors of discharge LED Reconnect the harness securely. harness securely connected? © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 37...
Page 196 Pre-registration guide Is the pre-registration guide installed Install the guide properly. properly? Feed system Is the aligning amount proper? Adjust the aligning amount. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 38...
Page 197 Is there any problem with the drive Check the drive system of the drum. system of the drum? Clean or replace the gears if they have stains or scratches. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 39...
Page 198 Check and adjust the mechanism. mal? Is the setting temperature of the fuser Check the setting and correct it. roller normal? 08-407, 410, 411, 450, 515, 516 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 40...
Page 199 Are the original glass (especially the Clean them. position of shading correction plate) and CIS unit dirty? Exposure lamp Is the CIS unit degraded? Replace the CIS unit. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 41...
Page 200 Clean the transfer charger wire. High-voltage transformer Is the output from the high-voltage Adjust the output. Replace the trans- (Transfer charger) transformer normal? former if necessary. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 42...
Page 201: Replacement Of Pc Boards
Perform 08-388 (Copying total counter / MAIN board -> SRAM board) to recover the total counter. While pressing [1], [3] and [#] simultaneously, turn the power ON. (RAM clear) (10) Turn the power OFF. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 43...
Page 202 (14) Be sure to perform "05-310" with the platen cover or the ADF closed after replacing the SRAM board. (15) Turn the power OFF and then start with the setting mode (08). e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 44 06/05...
Page 203 08-1200_1 (Developer material (Recommended number of output pages for replacement)) 08-1200_3 (Developer material (Present driving counts)) 08-1200_4 (Developer material (Recommended driving counts to be replaced)) 08-1200_6 (Developer material (Present output pages for control)) © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 45...
Page 204 08-1410 (Counter for period of toner cartridge rotation time) 08-1411 (Counter for envelope) Also, set the setting values which have been changed for servicing. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved TROUBLESHOOTING 5 - 46 07/11...
Page 205 (17) Check that the setting value for 08-203 (Line adjustment mode) is "0" (For factory shipment). If it is “1” (For line), change it to “0”. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 TROUBLESHOOTING 5 - 47...
Page 207: Firmware Updating
P. 6-1 "6.1 Firmware Updating with Download Jig" • Updating with PC connected P. 6-9 "6.2 Firmware Updating with TOSHIBA Viewer (e-STUDIO163/203 only)" Firmware Updating with Download Jig In this equipment, it is feasible to update the firmware automatically by connecting the download jig using the dedicated connector and turning ON the equipment.
Page 208 K-PWA-DLM-320 Connector Mark for ROM installation direction Fig. 6-3 Jig board: K-PWA-DLM-320 Important: Pay attention to the direction of the ROM. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 6 - 2 06/04...
Page 209: Pwa-Dwnld-350-Jig
Ensure that the firmware to be updated is for the intended model. • If the firmware for e-STUDIO166/206 is updated on e-STUDIO163/203 by mistake, a C94 error message appears when the power is turned OFF and then back ON after the update.
Page 210 Do the download jig and the equipment operate properly? : ON Fig. 6-8 Turn OFF the power, remove the download jig and install the rear cover. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 6 - 4 06/04...
Page 211 After the updating is completed, check each data version in the Setting Mode (08) to confirm that the data was overwritten properly. 08-900: System ROM version © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 FIRMWARE UPDATING 6 - 5...
Page 212: Writing The Data To The Download Jig (Pwa-Dwnld-350-Jig)
(model 1881) Minato Electronics MODEL 1893/1895/1931/1940 PWA-DL-ADP-350-1931 (or equivalent) (model 1931) model 1881 model 1931 ( LV650 ) Fig. 6-10 PWA-DL-ADP-350-1881 Fig. 6-11 PWA-DL-ADP-350-1931 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 6 - 6 08/04...
Page 213: K-Pwa-Dlm-320
LED blinks slowly (at an interval of 0.8 sec.). If the LED blinks fast (at an interval of 0.1 sec.), the rewriting has been failed. Turn OFF the power of the equipment and remove the download jig. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 FIRMWARE UPDATING...
Page 214 Note: Be sure to print out the list to confirm the firmware version for the ADF. P. 2-11 "2.2.4 List Print Mode (9S)" e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 6 - 8 07/02...
Page 215: Firmware Updating With Toshiba Viewer (E-Studio163/203 Only)
Firmware Updating with TOSHIBA Viewer (e-STUDIO163/203 only) Using the TOSHIBA Viewer, you can download the firmware from the PC to this copier for updating. Important: • Data to be downloaded should be stored in the same drive as the TOSHIBA Viewer program.
Page 216 The Service setting dialog box appears. 3) Enter the password “TSBSERVICE”. Fig. 6-15 4) Click [OK]. The Download firmware update dialog box appears. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 6 - 10 06/11...
Page 217 Bank 3: (Not used) • When an inappropriate file is selected for the bank, the following message is displayed. Select the appropriate file. Fig. 6-18 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 FIRMWARE UPDATING 6 - 11 06/11...
Page 218 8) To continue downloading the data file, check that the equipment reboots and goes into the ready status, and then repeat the procedure from step 1. e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 6 - 12...
Page 219: Firmware Updating With Software Update Tool
2) Only installation by hardware wizard can recognize e-STUDIO163/166/203/206. 3) If the TOSHIBA Viewer USB driver is already installed, the software update tool USB driver cannot be. Delete the corresponding COM port on the Device Manager window and then start the installa- tion of the software update tool USB driver.
Page 220 Select the firmware data file to be updated on the Local Firmware Data window (in the figure below, "rom_L_V52.bin" is selected). Double-click the file or click [Open (O)] to open it. Fig. 6-23 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 6 - 14 07/05...
Page 221 Fig. 6-25 Note: Note: In e-STUDIO163/166/203/206, the downloaded area has two selections; "Program (program data)" and "Function (function data)". Updating is available on each area individually, but it is rec- ommended that you update data on all the areas. Perform step (8) when you want to update all the data in one go. Perform the following procedure when you want to update the data individually.
Page 222 The Program and Function check boxes are selected in the following example.) Fig. 6-26 Click [Selected Area]. The Attention window appears. Click [Yes]. Fig. 6-27 e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 6 - 16 07/05...
Page 223 When correctly completed: All the LEDs “A”, “B” and “C” blink. • On an update error: All the LEDs of D are lit. © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 FIRMWARE UPDATING 6 - 17 07/05...
Page 224 After the updating is completed, check each data version in the Setting Mode (08) to confirm that the data were overwritten properly. 08-900:System firmware ROM version 08-921:FROM internal program e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved FIRMWARE UPDATING 6 - 18...
Page 225: Power Supply Unit
The following is an output channel for the cover switch line. 1) +24V +24VCOV-OFF: CN104 Pins 21 and 22 Output to the MAIN board, PFU (via MAIN board) © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 POWER SUPPLY UNIT 7 - 1 06/04...
Page 226: Fuse
Contact image sensor unit +24VDF F202: 4A +24VCOV-OFF MAIN board Toner motor F201: 4A Main motor Exhaust fan Auto-toner sensor Discharge LED Coin controller e-STUDIO163/166/203/206 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved POWER SUPPLY UNIT 7 - 2...
Page 227: Configuration Of Power Supply Unit
Configuration of Power Supply Unit CN104 CN113 CN108 CN105 Regulator CN101 CN106 Fig. 7-1 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206 POWER SUPPLY UNIT 7 - 3 06/04...
Page 231 8.2 DC Wire Harness 8.2.1 e-STUDIO163/203 07/02...
Page 232 8.2.2 e-STUDIO166/206 07/02...
Page 233: Electric Parts Layout
8.3 Electric Parts Layout [A] Scanner, control panel [B] Power supply section, switches [C] Laser unit, fuser unit, toner cartridge section [D] Developer unit section CTIF THMO2 CTRG LPNL LAMP1 LAMP2 THMS4 THMO1 THMS1 THMS2 THMO3 THMS3 [E] Driving section [F] Drawer section [G] Bypass unit CLT1...

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