Page 1 SERVICE HANDBOOK MULTIFUNCTIONAL DIGITAL SYSTEMS e-STUDIO163/203 File No. SHE05000500 R05092196300-TTEC Ver00_2005-12...
Page 2 © 2005 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: E-Studio163/203
GENERAL PRECAUTIONS REGARDING THE SERVICE FOR e-STUDIO163/203 The installation and service should be done by a qualified service technician. 1) Transportation/Installation When transporting/installing the equipment, employ two persons and be sure to hold the posi- tions as shown in the figure. The equipment is quite heavy and weighs approximately 32 kg (70.55 lb), therefore pay full atten- tion when handling it.
Page 4 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
3.8 Adjustment of Developer Unit .................... 3-38 3.8.1 Doctor-to-sleeve gap ....................3-38 3.9 Adjustment of the ADF (MR-2017) ..................3-41 3.9.1 Adjustment of ADF Position ................... 3-41 3.9.2 Adjustment of ADF Height ..................3-46 December 2005 © TOSHIBA TEC e-STUDIO163/203 CONTENTS...
Page 8 4.5 Jig List ..........................4-13 4.6 Grease List ........................4-14 4.7 Precautions for Storing and Handling Supplies ..............4-15 4.7.1 Precautions for storing TOSHIBA supplies ............4-15 4.7.2 Checking and cleaning of photoconductive drum........... 4-16 4.7.3 Checking and cleaning of drum cleaning blade............4-17 4.7.4 Checking and cleaning of fuser roller and pressure roller ........
Page 9: 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 11: Specifications
• Original/Mode: Single side original/A4/LT size. APS/automatic density are not selected. • Number of sheets: 16[20] or more. • Reproduction ratio: 100% December 2005 © TOSHIBA TEC e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 1...
Page 12 Zooming: 25 to 200% in increments of 1% Resolution/Gradation ... Scanning: 600 dpi x 600 dpi Printing: Equivalent to 2400 dpi x 600 dpi Gradation: 256 steps e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES December 2005 © TOSHIBA TEC 1 - 2...
Page 13 1.6 kW or less (200 V series) * The electric power is supplied to the ADF through the equipment. Total counter ......Electronical counter December 2005 © TOSHIBA TEC e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 3...
Page 14 Dimensions of the equipment ....W 600 x D 643 x H 462.5 (mm): See the figure below Fig. 1-1 e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES December 2005 © TOSHIBA TEC 1 - 4...
Page 15: Accessories
Hong Kong / Latin America AUD: Australia MJD: Europe ASU: Asia / Saudi Arabia SAD: Saudi Arabia ARD: Latin America CND: China TWD: Taiwan KRD: Korea JPD: Japan December 2005 © TOSHIBA TEC e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 5...
Page 16: Options
Options Platen Cover KA-1640 PC Automatic Document Feeder (ADF) MR-2017 Paper Feed Unit (PFU) MY-1027 / C Expansion Memory GC-1240 e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES December 2005 © TOSHIBA TEC 1 - 6...
Page 17: Supplies
PS-ZT1640C5K (4) (for China) PS-ZT1640T (4) (for Taiwan) PS-ZT1640E (1) (for Europe) PS-ZT1640E5K (1) (for Europe) Developer material D-2320 (except for China) D-2320C (for China) December 2005 © TOSHIBA TEC e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1 - 7...
Page 18: System List
System List Automatic Document Feeder Platen Cover ( ADF ) KA-1640PC MR-2017 Expansion Memory GC-1240 Paper Feed Unit ( PFU ) MY-1027 Fig. 1-2 e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES December 2005 © TOSHIBA TEC 1 - 8...
Page 19: Error Code And Self-Diagnostic Mode
ADF jam access cover open: The ADF jam access P. 5-11 cover has opened during ADF operation. ADF open jam: ADF has opened during ADF opera- P. 5-12 tion. December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 1...
Page 20: Service Call
P. 5-17 related service call rotating normally. H-Sync detection error: H-Sync detection PC board can- P. 5-17 not detect laser beams. Other service call Invalid backup counter e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 2...
Page 21: Self-Diagnosis Modes
To user 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 3...
Page 22 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-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 4...
Page 23: Input Check (Test Mode 03)
Not connected Connected Paper empty sensor No paper Paper present Drawer detection switch Drawer not Drawer installed installed PFU paper empty sensor No paper Paper present December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 5...
Page 24 No paper Registration sensor Paper present No paper Developer unit switch Not connected Connected Fuser unit switch Connected Not connected Externally counter connection Not connected Connected e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 6...
Page 25 No original present ADF original width sensor-1 Original No original present ADF original length sensor Original No original present ADF registration sensor Original No original present December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 7...
Page 26: Output Check (Test Mode 04)
OFF/ON Procedure 2 [0][4] [POWER] Code [START] [POWER] [Digital keys] OFF/ON Procedure 3 [0][4] Code Operation [START] [CLEAR] [POWER] [Digital keys] Operation [FUNCTION [POWER] CLEAR] OFF/ON e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 8...
Page 27 ADF reverse motor ON/OFF (normal rotation) ADF reverse motor ON/OFF (reverse rotation) Switching regulator cooling fun ON/OFF (low speed) Switching regulator cooling fun ON/OFF (high speed) December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 9...
Page 28: Test Print Mode (Test Mode 07)
Primary scanning direction 33 gradation steps Error diffusion 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-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 10...
Page 29: List Print Mode (9S)
Address specification (6 digits) 0000A0 [0] -> [0] -> [0] -> [0] -> [*] -> [0] -> [0] Size specification (4digits) 0080 [0] -> [0] -> [8] -> [0] December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 11...
Page 31: 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 13...
Page 32 [CLEAR] button is pressed before the registration is completed, the changed value is also canceled. • Only the total counter value for each access code can be confirmed. e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 14...
Page 33: Function Setting Mode (1*)
Undefined Undefined Undefined Undefined Department Code 0: No This bit setting determines whether or not the setting 1: Yes department control function is available. Undefined Undefined December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 15...
Page 34: Adjustment Mode (05)
[Main charger bias] Transfer [Transfer bias] 220,221,222 Separation [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-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 16...
Page 35 Adjust a value value in RAM [Digital keys] * [INTERRUPT] [POWER] OFF/ON Does not store value in RAM [FUNCTION CLEAR] * Press [#] to enter minus (-). December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 17...
Page 36 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-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 18...
Page 37 0: Bypass 1: Drawer 2: PFU Test code Types of test pattern Remarks Grid pattern Pattern width: 2 dots, Pitch: 10mm Solid black pattern (whole area) A3/LD December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 19...
Page 38 (The toner is forcibly removed from the cleaner.) Laser Laser power adjustment When the value <0-255> increases, the laser out- put increases corre- spondingly. e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 20...
Page 39 When the value adjustment <0-255> increases by “1”, the image of original fed from the ADF shifts toward the rear side of paper by approx. 0.169 mm. December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 21...
Page 40 Drive Fine adjust- PPC/ When the value ment of exit <0-255> increases by “1”, the motor speed rotation becomes faster by approx. 0.05%. e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 22...
Page 41 220 mm to 329 mm adjustment at 451-1 Middle Short size: the registra- size <0-63> 219 mm or shorter tion 451-2 Short size section (PFU/ <0-63> Plain paper) December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 23...
Page 42 Paper Paper aligning Long size feeding amount <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-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 24...
Page 43 When the value adjustment <0-255> increases, the image of Fine adjust- the “light” steps becomes Photo ment of “man- lighter. <0-255> ual density”/ Text Light step <0-255> value December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 25...
Page 44 Select the slope of slope adjust- <1-9> Gamma curve (The ment larger the value is, the Image Photo larger the slope <1-9> becomes.) Image Text <1-9> e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 26...
Page 45 (The larger the value is, the sharper the image becomes.) When entering “0” on the ten's place, this value is not displayed on the entry screen. December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 27...
Page 46 With decreasing the 672-1 value, the text becomes <0-63> lighter. 672-2 <0-63> 672-3 <0-63> 672-4 <0-63> 676-0 PS/PCL <0-63> 676-1 <0-63> 676-2 <0-63> 676-3 <0-63> 676-4 <0-63> e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 28...
Page 47 21-24, the reproduction of the 31-34, background density and 41-44> text density respectively. 1: fixed/fixed 2: varied/fixed 3: fixed/varied 4: varied/varied Background peak/ Text peak December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 29...
Page 48 <0-255> value Image Density Text/Photo When the value adjustment <0-255> increases, the image Fine adjust- becomes darker. Text ment of “auto- <0-255> matic density” Photo <0-255> e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 30...
Page 49 Background Text/Photo When the value adjustment <1-9> decreases, the back- ground becomes darker. Photo When the value <1-9> increases, the back- Text ground becomes lighter. <1-9> December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 31...
Page 50: Setting Mode (08)
833,834,835,836,837,840,858,859,860,861,862,863 [Reset] [Toner cartridge check] [Nearly empty] General [Page setting] [Switching mode] [Line] [Department management] [LED] Scanner [Control status] Main charger bias [Main charger bias] 805,806,807,808,809,814,819,826,864,865,866,867 e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 32...
Page 51 [Jobs clear] [Sorting] 641,649 User interface [Timer] 204,205,206 [Book type] [Printing format] [External counter] [Default setting] 604,607,618,642 [Paper size] [Polygonal motor] 398,399,478,479,483,484,485,486,489,490 Laser [Power correction] 872,873,875,876,877,883 December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 33...
Page 52 [START] [START] [POWER] [Digital keys] [Digital keys] Value [FUNCTION [POWER] displayed CLEAR] OFF/ON Procedure 15 [0][8] Code Copying [POWER] [START] [POWER] [Digital keys] total counter OFF/ON e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 34...
Page 53 14: 80 min. 15:90 min. 16: 100 min.17:110 min. 18: 120 min. 19: 150 min. 20: 180 min. 21: 210 min. 22: 240 min. 23: Invalid December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 35...
Page 54 (A4-R) direction <140- 432> 230-1 widthwise direction <140- 432> 231-0 Paper Paper size feeding feeding (A5-R) direction <140- 432> 231-1 widthwise direction <140- 432> e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 36...
Page 55 (FOLIO) direction <140- 432> 239-1 widthwise direction <140- 432> 240-0 Paper Paper size feeding feeding (13”LG) direction <140- 432> 240-1 widthwise direction <140- 432> December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 37...
Page 56 Function Clear key to return to the size set at 08-224.) User Maximum number of copy 0: 999 1: 99 interface volume (MAX9) <0-2> 2: 9 e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 38...
Page 57 (08-352) and the definition setting of 306-6 FOLIO large-sized paper (08- 306-7 353). 306-8 306-9 306-10 306-11 COMP 306-12 13”LG 306-13 8.5” x 8.5” 306-14 306-15 306-16 Others December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 39...
Page 58 (08-352) and the definition setting of 312-6 FOLIO large-sized paper (08- 312-7 353). 312-8 312-9 312-10 312-11 COMP 312-12 13”LG 312-13 8.5” x 8.5” 312-14 312-15 312-16 Others e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 40...
Page 59 Small: Number of output pages other than 321-2 Counter Total set as large-sized <8 digits> paper Total: Total number out- put pages of all paper sizes. December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 41...
Page 60 Small: Number of output pages other than 329-2 Counter Total set as large-sized <8 digits> paper Total: Total number out- put pages of all paper sizes. e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 42...
Page 61 0: A3/LD sized paper <0-1> 1: A3/LD/B4/LG/ (Fee charging system FOLIO/COMP/8K counter) Counter Counter for Drawer feeding Counts the number of <8 digits> sheets fed from Drawer December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 43...
Page 62 7: C44 8: C45 9: C44 10: C47 11: C47 12: C48 13: C49 14: C47 15: C48 16: C49 17: C47 18: C48 19: C49 e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 44...
Page 63 <0-12> 2: 150°C 3: 155°C (Center thermistor) 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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 45...
Page 64 4: 150°C 5: 155°C 433-1 Side ther- (Plain paper/ 6: 160°C 7: 165°C mistor <0-12> at ordinary 8: 170°C 9: 175°C temperature) 10: 180°C 11: 185°C 12: 120°C e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 46...
Page 65 6: 6 sec. 7: 7 sec. 8: 8 sec. 9: 9 sec. 10: 10 sec. 11: 12 sec. 12: 14 sec. 13: 16 sec. 14: 18 sec. 15: 20 sec. December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 47...
Page 66 (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-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 48...
Page 67 1: LED OFF 471-0 Paper Paper size feeding Postcard is sup- feeding (Postcard) direction <100- ported only for JPN 432> model. 471-1 widthwise direction <100- 432> December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 49...
Page 68 ADF or the platen cover is opened. 0: Valid (when using ADF and the origi- nal is set manually) 1: Invalid 2: Valid (when using ADF only) e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 50...
Page 69 2: 150°C 3: 155°C (Center thermistor) 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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 51...
Page 70 Setting value x 5 sec.: ond drop <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> e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 52...
Page 71 The first drop setting drop <0-10> during printing 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> December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 53...
Page 72 User Automatic Sorting Mode 0: Invalid interface setting (ADF) <0,2> 2: SORT User Default setting of Sorter 0: SORT interface Mode <0,1> 1: GROUP e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 54...
Page 73 (08-971 is automatically changed to "3: Toner near-empty detection disabled".) 1: Check function enabled (08-971 is automatically changed to "1: Toner near empty threshold value (standard)".) December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 55...
Page 74 3: 145°C limit 4: 150°C 5: 155°C (Envelope) 6: 160°C 7: 165°C 8: 170°C 9: 175°C 804-1 Side 10: 180°C themistor <0-12> 11: 185°C 12: 120°C e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 56...
Page 75 (Text/OHP film) Devel- Developer bias DC correc- oper tion <0-255> (Photo/OHP film) Image Switching of recycled toner 0: Switched process- saving control <0-1> 1: Not switched December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 57...
Page 76 DC output adjustment (05-220). Transfer Transfer transformer DC Corrects the value of correction (L) <0-255> the transfer trans- former DC output adjustment (05-222). e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 58...
Page 77 Side ture) 10: 180°C themistor <0-12> 11: 185°C 12: 120°C Version System firmware ROM ver- T280SY0Wxxx sion Displays only the “xxx” part of the above code. December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 59...
Page 78 Counter for period of time Counts up the heater fuser unit is at ready tem- <8 digits> control time accumu- perature lated (when the equip- ment is at ready status). e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 60...
Page 79 <0-15> rotation amount 1628-1 Process- Drum life correction switch- ing of the normal drum <0-15> rotation amount after the reverse rotation December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 61...
Page 80 Blinks when the value is blinks <0-1> different from the present default value after copying (until auto clear or all clear.) 0: Invalid (Always off) 1: Valid e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 62...
Page 81 When the value of sub-code 0 is changed, the value of sub-code 6 is also updated and vice versa. • When “0” is set at one of sub-codes 0, 3, 6 and 7, the rest of them are automatically updated to “0”. December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 63...
Page 82 1246-0 to 8 1247 <Default values of code 1246 (e-STUDIO 163/203)> Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000 e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE December 2005 © TOSHIBA TEC 2 - 64...
Page 83 1336-0 to 8 1337 <Default values of code 1336 (e-STUDIO 163/203)> Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000 December 2005 © TOSHIBA TEC e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE 2 - 65...
Page 85: 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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 1...
Page 86 Press the [INTERRUPT] button. 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 2...
Page 87: Image Dimensional Adjustment
(b) Image location of primary scanning direction (c) Reproduction ratio of secondary scanning direc- tion (d) Image location of secondary scanning direction (e) Top margin (f) Right margin (g) Bottom margin December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 3...
Page 88 :Move to the adjustment mode. 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 4...
Page 89: Paper Alignment At The Registration Roller
1. Long size: 330 mm or longer (13.0 inches or longer) 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 5...
Page 90 So, when adjusting the aligning amount, try to choose the appropriate amount while confirming the leading edge position is not shifted. * As a tentative countermeasure, the service life of the feed roller can be extended by increas- ing the aligning amount. e-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 6...
Page 91: Printer Related Adjustment
Press [1] [INTERRUPT] Press [1] [START] [START] (A grid pattern is printed out.) * The larger the adjustment value is, the longer the distance B becomes (approx. 0.05 mm/ step). December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 7...
Page 92 Press [1] [INTERRUPT] Press [1] [START] [START] (A grid pattern is printed out.) * The larger the adjustment value is, the longer the distance C becomes (approx. 0.125 mm/ step). e-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 8...
Page 93 “AJ” is displayed Press [1] [INTERRUPT] Press [1] [START] [START] (A grid pattern is printed out.) * The larger the adjustment value is, the longer the distance D becomes (approx. 0.4 mm/step). December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 9...
Page 94 52±0.5 mm (0.05 mm/step) Key in the same value for 05-410. 05-421 (Drawer, A3/LD) 200±0.5 mm (0.125 mm/step) 05-440 (Drawer, A3/LD), 441 (PFU, A4/LT), 442 (Bypass feed, A4/LT) 52±0.5 mm(0.4 mm/step) e-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 10...
Page 95: Scanner Related Adjustment
Press [0] and [5] simultaneously to enter the adjustment mode. 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 11...
Page 96 * The larger the adjustment value is, the higher the reproduction ratio and the longer the dis- tance A become (approx. 0.125 mm/step). Copied image of the ruler Feeding direction Fig. 3-8 e-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 12...
Page 97 * The smaller the adjustment value is, the more the image is shifted to the left and the distance B become narrower (0.169 mm/step). Copied image of the ruler Feeding direction Fig. 3-9 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 13...
Page 98 Press the [INTERRUPT] button (stored in memory). (“AJ” is displayed.) * The smaller the adjustment value is, the lower the reproduction ratio becomes (0.189 mm/ step). Copied image of the ruler Feeding direction Fig. 3-10 e-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 14...
Page 99 (“AJ” is displayed.) * The larger the adjustment value is, the more the image is shifted to the trailing edge (0.064 mm/step). Copied image of the ruler Feeding direction Fig. 3-11 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 15...
Page 100 Press the [INTERRUPT] button (stored in memory). (“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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 16...
Page 101 Press the [INTERRUPT] button (stored in memory). (“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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 17...
Page 102 Press the [INTERRUPT] button (stored in memory). (“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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 18...
Page 103: Image Quality Adjustment (Copying Function)
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). December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 19...
Page 104: 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 20...
Page 105: 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". December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 21...
Page 106: 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 22...
Page 107: Adjustment Of Smudged/Faint Text
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". December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 23...
Page 108: Adjustment Of Image Density
For resetting the value, repeat step (2) to (5). 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 24...
Page 109: Image Quality Adjustment (Printing Function)
Press the [INTERRUPT] button to store the value in memory. The equipment goes back to the ready state. 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). December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 25...
Page 110: Adjustment Of Image Density
For resetting the value, repeat step (2) to (5). 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 26...
Page 111: Adjustment Of High-Voltage Transformer
P. 3-30 "[B] Refer to P. 3-30 Refer to P. 3-31 "[D] Con- Connection for devel- "[C] Connection for nection for transfer/separation oper bias adjustment". main charger adjust- charger adjustment". ment". December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 27...
Page 112 Be careful not to let the connector and the harness be caught. 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 28...
Page 113 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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 29...
Page 114 ( green cable ) ( + ) terminal: ( - ) terminal: Connect with the red cable ( thick line ) Connect with the white cable Fig. 3-20 e-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 30...
Page 115 ( green cable ) ( + ) terminal: ( - ) terminal: Connect with the Connect with the white cable red cable ( thin line ) Fig. 3-21 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 31...
Page 116 Code -566±54mV -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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 32...
Page 117: Precautions
Approx. 11mm Approx. 5mm Adjustment code "220" "221" "222" Leading edge Trailing edge area of paper area of paper Fig. 3-23 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 33...
Page 118 Approx. 48mm Adjustment code "233" "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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 34...
Page 119: Adjustment Of The Scanner Section
Adjust the tension of the CIS unit drive belt-1 when installing it. <Procedure> 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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 35...
Page 120: Scan Motor (Cis Unit Drive Belt-2)
Hook the belt tension jig on the motor bracket and frame. 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 36...
Page 121: Adjustment Of The Paper Feeding System
Feeding direction Center Center [Front] [Front] 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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 37...
Page 122: Adjustment Of Developer Unit
Fig. 3-31 Turn the adjustment screw to widen the gap so that the jig can be inserted in it. Screw (Turning the screw clockwise widens the gap) Fig. 3-32 e-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 38...
Page 123 “0.50” cannot be inserted into the gap. 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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 39...
Page 124 Developer tighten 2 screws. unit upper cover 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 40...
Page 125: Adjustment Of The Adf (Mr-2017)
Open the ADF and install 2 positioning pins (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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 41...
Page 126 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 42...
Page 127 Position the pins with the holes on the ADF by moving it so that the pins fit into the holes when the ADF is closed. Fig. 3-43 Tighten the left-hand hinge screw at the rear side. Fig. 3-44 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 43...
Page 128 Loosen the hole position adjustment screws on the right hand side. 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 44...
Page 129 (10) Place the platen sheet on the original glass and align it to the top left corner. Close the ADF gently and open it to check if the platen sheet is attached properly. Fig. 3-49 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 45...
Page 130: 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 46...
Page 131 Adjust the gap on the rear side by means of the screw on the hinge on the feed side of the ADF. Turn it clockwis ....Lowered Turn it counterclockwise ..Heightened Fig. 3-52 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 47...
Page 132: 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 48...
Page 133 “+”, 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 “-”. December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 49...
Page 134: 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 50...
Page 135: 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 0.042 mm. Fig. 3-60 Press the [INTERRUPT] button. December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 51...
Page 136: 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-STUDIO163/203 ADJUSTMENT December 2005 © TOSHIBA TEC 3 - 52...
Page 137: 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 December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT 3 - 53...
Page 139: Preventive Maintenance (Pm)
Service Manual if necessary. Plug in the equipment after the maintenance has been finished. Then turn ON the power and make some copies to confirm that the equipment is working properly. December 2005 © TOSHIBA TEC e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) 4 - 1...
Page 140: 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-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) December 2005 © TOSHIBA TEC 4 - 2...
Page 141: Preventive Maintenance Checklist
P17-I2 Slide shaft Carriage rail P9-I9 CIS guide B. Laser unit Replacement Operation Parts list Items to check Cleaning Lubrication Remarks (x 1,000 sheets) check <P-I> Slit glass December 2005 © TOSHIBA TEC e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) 4 - 3...
Page 142 <P-I> Pickup roller P14-I22 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-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) December 2005 © TOSHIBA TEC 4 - 4...
Page 143 Photoconductive drum 72/90 Chap. 4.7.2 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 December 2005 © TOSHIBA TEC e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) 4 - 5...
Page 144 P23-I30 Exit roller P23-I19 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-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) December 2005 © TOSHIBA TEC 4 - 6...
Page 146 Fig. 4-2 Automatic Document Feeder (ADF) Fig. 4-3 Paper Feed Unit (PFU) e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) December 2005 © TOSHIBA TEC 4 - 8...
Page 147 Be careful of the following when attaching a new wire (length: 353 mm) 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) 4 - 9...
Page 148 Apply an even coat of grease to the inside of the oil seal. • Amount: About two small drops Grease Inside Wipe off any grease the exudes from the inside. Oil seal Fig. 4-4 e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) December 2005 © TOSHIBA TEC 4 - 10...
Page 149 Clean the thermistor with alcohol if the toner or dirt is sticking to it when the fuser roller is replaced. 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) 4 - 11...
Page 150: Pm Kit
FILTER-OZON-TRU-371 Fuser roller HR-1640-U 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-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) December 2005 © TOSHIBA TEC 4 - 12...
Page 151: Jig List
Belt tension jig High-voltage transformer jig 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) December 2005 © TOSHIBA TEC e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) 4 - 13...
Page 152: Grease List
White grease (Molykote HP-300) ASM-PG-HP300-S 100g Bottle 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-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) December 2005 © TOSHIBA TEC 4 - 14...
Page 153: Precautions For Storing And Handling Supplies
Precautions for Storing and Handling Supplies 4.7.1 Precautions for storing TOSHIBA supplies 1) Toner/Developer Toner and developer should be stored in a place where the ambient temperature is between 10°C to 35°C (no condensation), and should also be protected against direct sunlight during transportation.
Page 154: 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-STUDIO163/203 PREVENTIVE MAINTENANCE (PM) December 2005 © TOSHIBA TEC 4 - 16...
Page 155: 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM)
Page 157: 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 1...
Page 158 Jamming area Cover Sensor 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 2...
Page 159 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 3...
Page 160: Paper Misfeeding
4) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 5) Replace the bypass pickup solenoid and bypass paper sensor. 6) Replace the MAIN board. Check the bypass pickup roller. Replace it if it is worn out. e-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 4...
Page 161 4) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 5) Replace the pickup solenoid. 6) Replace the MAIN board. Check the drawer pickup roller. Replace it if it is worn out. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 5...
Page 162 4) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 5) Replace the PFU pickup solenoid. 6) Replace the MAIN board. Check the PFU drawer pickup roller. Replace it if it is worn out. e-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 6...
Page 163: Cover Open Jam
3) Check if the connector pins are disconnected and the harnesses are open circuited. 4) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 5) Replace the MAIN board. Replace the MAIN board. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 7...
Page 164 3) Check if the connector pins are disconnected and the harnesses are open circuited. 4) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 5) Replace the MAIN board. Replace the MAIN board. e-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 8...
Page 165 4) Check if the conductor pattern on the MAIN board is short circuited or open circuited. 5) Replace the PFU cover opening/closing switch. 6) Replace the MAIN board. Replace the MAIN board. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 9...
Page 166: 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. Replace the ADF board. e-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 10...
Page 167 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. Replace the ADF board. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 11...
Page 168 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. Replace the ADF board. e-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 12...
Page 169: 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 13...
Page 170: 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 14...
Page 171: 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 15...
Page 172 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”. e-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 16...
Page 173: Adf Related Service Call
Are the harness open circuited and the connectors disconnected or misconnected between the MAIN board (CN21, CN22) and laser optical unit? Replace the harness. Connect the disconnected connectors. 1) Replace the MAIN board. 2) Replace the laser optical unit. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 17...
Page 174: Service Call For Others
Check if any foreign matters is on the needle electrode or the main charger grid. Is the transfer/separation charger installed securely? Check if the transfer/separation charger wire is broken or unhooked. Check if any foreign matter is on the transfer/separation charger wire. e-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 18...
Page 175: Troubleshooting For The Image
Is background fogging occurring? Perform troubleshooting for back- ground fogging. Is there a blotch on the image? Perform troubleshooting for blotched image. Is the image transferred normally? Perform troubleshooting for abnor- mal transfer. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 19...
Page 176 Is the drum cleaned properly? 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 20...
Page 177 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 21...
Page 178 Using the specified developer mate- 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 22...
Page 179 Ozone exhaust 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? December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 23...
Page 180 Is the setting temperature of the fuser 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 24...
Page 181 MAIN, LDR, SNS boards, 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 25...
Page 182 MAIN, LDR, SNS boards, 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 26...
Page 183 Are the original glass (especially the Clean them. position of shading correction plate) and CIS unit dirty? Cleaner Is there any foreign matter, which Remove the foreign matter. contacts the drum on the cleaner stay? December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 27...
Page 184 Is any foreign matter such as paper 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 28...
Page 185 Is the pre-registration guide properly 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 29...
Page 186 Are there scratches on the drum sur- 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 30...
Page 187 Scanner Are the original glass (especially the Clean them. position of shading correction plate) and CIS unit dirty? December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 31...
Page 188 / 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 32...
Page 189 Replace the clutch if it is defective. 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 33...
Page 190 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 34...
Page 191 Reconnect the harness securely. age harness securely connected? 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? December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 35...
Page 192 Check the registration clutch, and properly? replace them if necessary. 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 36...
Page 193 Drum drive system 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 37...
Page 194 Is the pressure of the fuser roller nor- 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 38...
Page 195 Replace the discharge LED. Scanner 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. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 39...
Page 196 Is the transfer charger wire dirty? 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-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC 5 - 40...
Page 197: Replacement Of Pc Boards
Install the new SRAM board to the MAIN board, and install the MAIN board to the equipment. Perform 08-389 (Copying total counter / MAIN board → SRAM board) to recover the total counter. December 2005 © TOSHIBA TEC e-STUDIO163/203 TROUBLESHOOTING 5 - 41...
Page 199: Firmware Updating
P. 6-1 "6.1 Firmware Updating with Download Jig" • Updating with PC connected P. 6-7 "6.2 Firmware Updating with TOSHIBA Viewer" 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 200: Pwa-Dwnld-350-Jig
Turn OFF the power of the equipment. Remove the rear cover. Rear cover Fig. 6-3 Connect the download jig with the connector (CN1) on the MAIN board. Connector Fig. 6-4 e-STUDIO163/203 FIRMWARE UPDATING December 2005 © TOSHIBA TEC 6 - 2...
Page 201 Is the updating data written to the download jig properly? • Do the download jig and the equipment operate properly? : ON Fig. 6-7 Turn OFF the power, remove the download jig and install the cover plate. December 2005 © TOSHIBA TEC e-STUDIO163/203 FIRMWARE UPDATING 6 - 3...
Page 202 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 08-921: FROM internal program version 08-922: UI data fixed section version 08-923: UI data common section version e-STUDIO163/203 FIRMWARE UPDATING December 2005 © TOSHIBA TEC 6 - 4...
Page 203: Writing The Data To The Download Jig (Pwa-Dwnld-350-Jig)
Minato Electronics MODEL 1881XP PWA-DL-ADP-350-1881 (or equivalent) (model 1881) Minato Electronics MODEL 1893/1895/1931/1940 PWA-DL-ADP-350-1931 (or equivalent) (model 1931) model 1881 model 1931 ( LV650 ) Fig. 6-9 PWA-DL-ADP-350-1881 Fig. 6-10 PWA-DL-ADP-350-1931 December 2005 © TOSHIBA TEC e-STUDIO163/203 FIRMWARE UPDATING 6 - 5...
Page 204 ROM1 ROM2 ROM3 ROM4 ROM5 ROM6 Note: Note: Be sure not to confuse different ROM Versions since the file name is identical although the ROM version is different. e-STUDIO163/203 FIRMWARE UPDATING December 2005 © TOSHIBA TEC 6 - 6...
Page 205: Firmware Updating With Toshiba Viewer
Firmware Updating with TOSHIBA Viewer 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 206 2) Double click [Download (main board)] in Data sources. The Service setting dialog box appears. 3) Enter the password “TSBSERVICE”. 4) Click [OK]. The Download firmware update dialog box appears. e-STUDIO163/203 FIRMWARE UPDATING December 2005 © TOSHIBA TEC 6 - 8...
Page 207 5) Select the file for the download firmware. Click [Browse] to select the file to be downloaded. The selected files are displayed in File. December 2005 © TOSHIBA TEC e-STUDIO163/203 FIRMWARE UPDATING 6 - 9...
Page 208 It takes approx. 15 to 20 minutes to download the data (when three files are downloaded). • The copier is automatically reset while downloading. When the downloading is completed, the following dialog box is displayed. 7) Click [OK]. e-STUDIO163/203 FIRMWARE UPDATING December 2005 © TOSHIBA TEC 6 - 10...
Page 209: 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) December 2005 © TOSHIBA TEC e-STUDIO163/203 POWER SUPPLY UNIT 7 - 1...
Page 210: Fuse
Bypass pickup solenoid SOL2 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-STUDIO163/203 POWER SUPPLY UNIT December 2005 © TOSHIBA TEC 7 - 2...
Page 211: Configuration Of Power Supply Unit
Configuration of Power Supply Unit CN104 CN113 CN108 CN105 Regulator CN101 CN106 Fig. 7-1 December 2005 © TOSHIBA TEC e-STUDIO163/203 POWER SUPPLY UNIT 7 - 3...
Page 213: Wire Harness Connection
WIRE HARNESS CONNECTION AC Wire Harness Fig. 8-1 December 2005 © TOSHIBA TEC e-STUDIO163/203 WIRE HARNESS CONNECTION 8 - 1...
Page 215: 8.2 Dc Wire Harness
8.2 DC Wire Harness...
Page 216: 8.3 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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