Toshiba e-STUDIO160 Service Handbook
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Toshiba e-STUDIO160 Service Handbook

Toshiba e-STUDIO160 Service Handbook

Digital multi function
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DIGITAL MULTI FUNCTION
e-STUDIO160/200/250
File No. SHE02000200
Version 00

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Summary of Contents for Toshiba e-STUDIO160

  • Page 1 DIGITAL MULTI FUNCTION e-STUDIO160/200/250 File No. SHE02000200 Version 00...
  • Page 2 © 2002 TOSHIBA TEC CORPORATION All rights reserved...
  • Page 3 GENERAL PRECAUTIONS REGARDING THE INSTALLATION AND SERVICE FOR e-STUDIO160/200/250 SERIES The installation and service should be done by a qualified service technician. 1. Transportation • When transporting/installing the copier, employ two persons and be sure to use the positions as indicated below.
  • Page 4 Attention: Se débarrasser de batteries et RAM-ICs usés y compris les batteries en lithium selon les instructions du fabricant. Vorsicht: Entsorgung des gebrauchten Batterien und RAM-ICs (inklusive der Lithium-Batterie) nach Angaben des Herstellers. e-STUDIO160/200/250 GENERAL PRECAUTIONS December 2002 TOSHIBA TEC...

  • Page 5: Table Of Contents

    1.8.5 CCD unit ....................... 1-82 1.9 Adjusting the main drive gear assembly ................1-86 1.10 MAIN PWA replacement procedure ................. 1-90 1.11 Measurement of Transfer Guide Bias ................1-92 1.12 Adjustment of the doctor-sleeve gap ................1-94 December 2002 TOSHIBA TEC e-STUDIO160/200/250 CONTENTS...
  • Page 6 2. PREVENTIVE MAINTENANCE (PM) ................2-1 2.1 Maintenance Performed Every 81,000 (e-STUDIO160/200 Series) and 99,000 Copies (e-STUDIO250 Series) ................2-1 2.2 Preventive Maintenance Check List ..................2-1 2.3 PM Kit ..........................2-14 2.4 List of Adjustment Tools ....................2-15 2.5 List of Grease ........................2-15 3.
  • Page 7 5.3 Using the Batch File ......................5-8 5.3.1 Creating Download Disks ..................5-8 5.3.2 Downloading ......................5-13 5.4 Using the TOSHIBA Viewer ....................5-20 6. WIRE HARNESS CONNECTION DIAGRAMS ............. 6-1 6.1 AC Wire Harness ....................... 6-1 APPENDIX .......................... A-1 Appendix A.

  • Page 8: Adjustment Items

    1. ADJUSTMENT ITEMS 2. PREVENTIVE MAINTENANCE (PM) 3. PRECAUTIONS FOR STORING & HANDLING SUPPLIES 4. TROUBLESHOOTING 5. UPDATING THE FIRMWARE 6. WIRE HARNESS CONNECTION DIAGRAMS...

  • Page 9: Error Code List

    3 or 4. (Cassette 4 is e-STUDIO200/250 series) Paper jam in cassette 4 transport path (e-STUDIO200/250 series) Paper jam in LCF transport path (e-STUDIO200/250 series) E37 to E40 Reserved December 2002 TOSHIBA TEC 1 - 1 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 10 Process unit life end Upper tray of the job separator is full Lower tray of the job separator is full Offset tray is full Finisher tray is full (e-STUDIO200/250 series) e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 2 December 2002 TOSHIBA TEC...
  • Page 11 C11 to C12 Reserved Cassette 1 error Cassette 2 error Cassette 3 error Cassette 4 error (e-STUDIO200/250 series) Reserved LCF tray error (e-STUDIO200/250 series) LCF feed motor abnormal (e-STUDIO200/250 series) Reserved December 2002 TOSHIBA TEC 1 - 3 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 12 Defective adjustment by the exit/reversal sensor detected C75 to C80 Reserved Fan motor lock error Document aligning lower sensor (RADF)/Aligning sensor (ADF) adjustment error Size length adjustment error C84 to C89 Reserved e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 4 December 2002 TOSHIBA TEC...
  • Page 13 F15 to F20 Reserved FAX unit Modem IC does not work normal F32 to F40 Reserved Offset catch tray Initial detection error of the offset catch tray Reserved F42 to F99 Reserved December 2002 TOSHIBA TEC 1 - 5 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 14: Self-Diagnosis Modes

    *4 The copier enters into the service mode by pressing 1 and 3 keys while turning the power on. To exit from the service mode, turn the power off. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 6 December 2002 TOSHIBA TEC...
  • Page 15 04. FUNCTION TEST 01. OPE PANEL TEST 05. MAINTENANCE 02. PRINT TEST 06. SERVICE LIST 01. MEMORY CLEAR 02. SET FUNCTION 01. PROTOCOL TRACE 02. TOTAL ERRORS Service mode 01-02-02 December 2002 TOSHIBA TEC 1 - 7 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 16: Adjust Mode (05)

    Power ON Enter code Digital Keys ( C/S used to correct value) TEST MODE A START Enter code Digital Keys Adjustment value TEST MODE A MC=205 START Adjustment value Cancel e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 8 December 2002 TOSHIBA TEC...
  • Page 17 • Increment/decrement by U/D key (53) • No polygon rotation • Real-time laser output (Results of automatic laser adjustment) (Laser ON) *1 : The value in parentheses is for the model e-STUDIO200/250 series. December 2002 TOSHIBA TEC 1 - 9 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 18 Printer system Aligning amount Cassette 2 (PFU) 0-31 1-55 Long size (0.52 mm/step) Paper length of min. 322 mm *1 : The value in parentheses is for the model e-STUDIO200/250 series. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 10 December 2002 TOSHIBA TEC...
  • Page 19 1-55 Short size (0.52 mm/step) Paper length of max. 321 mm Printer system Aligning amount ADU 0-31 1-55 (e-STUDIO160: 0.7 mm/step, e-STUDIO200/250: 0.47 mm/step) (23) *1 Printer system Aligning amount PFP Short size (0.52 mm/step) 0-31 1-55 Paper length of max. 321 mm...
  • Page 20 The number of tens: Data while manual density is selected. Background peak Text peak 1: fixed fixed 2: varied fixed 3: fixed varied Photo 4: varied varied Text e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 12 December 2002 TOSHIBA TEC...

  • Page 21: System Mode

    0: Set key copy counter 1: ASK CASHIER TO SWITCH ON * Valid when 08-202 is set to 3 (With key counter). *1 : The entry of code enables automatic execution. December 2002 TOSHIBA TEC 1 - 13 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 22 A3/LD double count 0: Single count 1: Double count COUNT Display of drum lite counter Display only COUNT ADF/RADF scan counter 0-999999 *1 : The entry of code enables automatic execution. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 14 December 2002 TOSHIBA TEC...
  • Page 23 8: 8 sec 9: 9 sec 10: 10 sec 11: 12 sec 12: 14 sec 13: 16 sec 14: 18 sec 15: 20 sec *1 : The entry of code enables automatic execution. December 2002 TOSHIBA TEC 1 - 15 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 24 *1 : The value in parentheses is for the model e-STUDIO200/250 series. *2 : This value should be adjusted at the factory. Do not change the value in the field. When the main PWA is replaced, it should be entered again. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 16 December 2002 TOSHIBA TEC...
  • Page 25 1: Valid (REDUCE/ENLARGE and ZOOM UP/DOWN only) 2: Valid (Cassette paper size setting only) 3: Valid (All, REDUCE/ENLARGE, ZOOM UP/DOWN, and cassette paper size setting) *1 : The entry of code enables automatic execution. December 2002 TOSHIBA TEC 1 - 17 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 26: User Test Mode

    (not performed when there is no paper). h) Phonebook data test Calculates and compares the check sum of the phonebook with the previ- ously stored check sum value. i) Network board test (with GF-1110) e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 18 December 2002 TOSHIBA TEC...
  • Page 27 Sensor test Sensor test. Open and close the covers by following the guidance appearing on the dis- play. g) Printer test Checks the printer function by printing two test patterns. December 2002 TOSHIBA TEC 1 - 19 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 28 Print TEST RESULT LIST If there is any NG in the RESULT column, the corresponding test is problematic. An test with an asterisk (*) cannot be executed unless the corresponding option is installed. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 20 December 2002 TOSHIBA TEC...
  • Page 29 11. PRINTER BOARD TEST *2 When the FAX kit (GD-1061) is not installed, the test is not present. When the PCL kit (GA-1031) is not installed, the test is not present. December 2002 TOSHIBA TEC 1 - 21 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 30: Function Test

    All display dots keep turning on and off alternatery for one second each. (All LEDs turn on.) The cursor moves (from the START upper left to the lower right). Cancel e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 22 December 2002 TOSHIBA TEC...
  • Page 31 Background density 0 to 255 panel setting. Some codes do not have T or B. *1: Be sure to press this key after printing starts. (If this key is not pressed, the copier keeps printing) December 2002 TOSHIBA TEC 1 - 23 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 32 All completely white Image processing Rightward rising slant line 1 dot (5 mm pitch) The line interval in the main scan- ning direction should be 5 mm. The line should be straight. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 24 December 2002 TOSHIBA TEC...
  • Page 33 <Display messages> 1 (A1) 7------0 01001010 00100010 00000001 01001010 00100010 00000001 01001110 00100000 00000001 00001010 00100110 11 (I8) 12 (S1) 01001010 00100010 01001110 00100000 01001110 00100000 00000001 00001010 00100110 20 (P5) December 2002 TOSHIBA TEC 1 - 25 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 34 1 as shown in the example, there is something wrong with either of these switches. IO4 Bit2 Front cover Open Close IO3 bit 1 (Interlock switch) IO4 bit 2 (Front cover switch) e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 26 December 2002 TOSHIBA TEC...
  • Page 35 (1: No PWA inserted / 0: PWA inserted) The capacity of memory installed can be confirmed, Bit7 Bit6 with bits 4 and 5 of IO1. 01001010 00100010 00000001 01001010 00100010 00000001 01001110 00100000 00000001 00001010 00100110 December 2002 TOSHIBA TEC 1 - 27 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 36 FUSE Detection of new or old process unit 0: Normal 1: New 5 (IO2) E01006 Reserved Reserved Reserved Reserved FAXDET FAX PWA (GD-1061) connection signal 0: Connected 1: Not connected e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 28 December 2002 TOSHIBA TEC...
  • Page 37 *1: The detection of the presence or absence of a toner cartridge is correctly displayed only when the front cover is open. *2: One of the three options is indicated (only one of them can be connect). December 2002 TOSHIBA TEC 1 - 29 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 38 0: No paper 1: Paper present 8 bits APS-2 (Automatic paper size detection sensor) 0: No paper 1: Paper present APS-1 (Automatic paper size detection sensor) 0: No paper 1: Paper present Reserved e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 30 December 2002 TOSHIBA TEC...
  • Page 39 0: No paper 1: Paper present *1: The upper value for each bit indicates the function assumed when the PFP is installed, and the lower value the function assumed when the LCF is installed. December 2002 TOSHIBA TEC 1 - 31 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 40 0: Down 1: Normal ADCNT ADU connection signal 0: Connected 1: Not connected Reserved LCFCNT LCF connection signal 0: Connected 1: Not connected Reserved PFPCNT PFP connection signal 0: Connected 1: Not connected e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 32 December 2002 TOSHIBA TEC...
  • Page 41 <Key used in operation> <Display messages> FUNCTION TEST Power ON 04.SENSOR TEST 05.SRAM TEST 06.DRAM TEST Select test menu 06.DRAM TEST DRAM TEST TESTING Cancel DRAM TEST DRAM TEST ADDRESS= FFE201H December 2002 TOSHIBA TEC 1 - 33 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 42 The read/write test is performed on the RAM built in the image processing LSI. <Key used in operation> <Display messages> FUNCTION TEST Power ON 06.DRAM TEST 07.CLOCK IC TEST 08.SCANNER TEST Select test menu 08.SCANNER TEST SCANNER TEST Cancel SCANNER TEST e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 34 December 2002 TOSHIBA TEC...
  • Page 43 Select test menu Cancel OUTPUT TEST Digital Keys Enter test mode Test code OUTPUT TEST C=101 Test start START Turn on or off by pressing Test stop START or C/S, respectively. Cancel December 2002 TOSHIBA TEC 1 - 35 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 44 RADF reverse roller CCW rotation ON/OFF (RVMOT) RADF RADF document reverse solenoid ON/OFF RADF RADF exit solenoid ON/OFF ADF transport motor forward ON/OFF ADF transport motor reverse ON/OFF RADF RADF fan motor ON/OFF e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 36 December 2002 TOSHIBA TEC...
  • Page 45 Copier Process unit fan motor : L (Low speed rotation), and vacuum fan motor rotation Copier JOB separator/FIN pass solenoid ON/OFF Copier Offset tray Stack front/rear (OCT motor ON/OFF) December 2002 TOSHIBA TEC 1 - 37 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 46: Maintenance

    Warming up READY READY (Standby) PAPER: A4 :AUTO ZOOM:100% EDIT *1 : Continue pushing the key until “Please wait” message is displayed. Moreover, do not turn off the power supply. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 38 December 2002 TOSHIBA TEC...
  • Page 47 03.MEMORY WRITE keys Select MEMORY CLEAR MEMORY CLEAR 01.PIX MEMORY 02.EXCEPT USER MEMORY Select menu keys 03.ALL 04.USER AREA After approx. 2 seconds PIX MEMORY Memory is cleared. Memory clear accepted December 2002 TOSHIBA TEC 1 - 39 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 48 Once RAM clear has been completed, “Please wait” appears on the LCD. *3) RAM clear may take more than 10 seconds. Note that the error (Broken Regis- tration) results if the power is turned off during RAM clear. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 40 December 2002 TOSHIBA TEC...
  • Page 49 *a) Total Scan, Print jam, Job counter, Counter for each paper size *b) Total Print, Drum counter, Toner counter, etc. *c) One touch, Speed, Group etc. *d) Polling Password, Remote Access Code *e) 08-446, 08-447 not cleared December 2002 TOSHIBA TEC 1 - 41 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 50 E: * and 4 F: * and 5 ADDRESS= XXXXXX DATA= (4) ERROR COUNTER SHIFT Refer to the Service Handbook (GD-1061). (5) PIX MEMORY TRANSFER Refer to the Service Handbook (GD-1061). e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 42 December 2002 TOSHIBA TEC...

  • Page 51: Service List

    Select SERVICE LIST keys TEST MODE 04.FUNCTION TEST 05.MAINTENANCE 06.SERVICE LIST keys Select list to be printed SERVICE LIST 01.PROTOCOL TRACE 02.TOTAL ERROR 03.FUNCTION 04.DRUM HISTORY 05.MEMORY DUMP Print list December 2002 TOSHIBA TEC 1 - 43 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 52 EX TYPE 1 ↓ ACC DGT 1 to 2 • 2nd Sheet 05 xxx Prints the set values at this point of time. ↓ 08 xxx (xxx is code number.) e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 44 December 2002 TOSHIBA TEC...
  • Page 53 • DRUM COUNTER : Counter value at the time when the drum is replaced • A4/LT or A3/LD : Print count by paper size at the time when the drum is replaced December 2002 TOSHIBA TEC 1 - 45 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 54 Data obtained by converting the data in memory into ASCII code. Notes: *1: The last digit is discarded when other than “0.” *2: The last digit is rounded up when other than “0.” e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 46 December 2002 TOSHIBA TEC...
  • Page 55 Press the PROGRAM key 02.LISTS 03.INITIAL SETUP Enter SERVICE MODE ***SERVICE MODE*** keys Select LISTS 01.DEFAULT SETTINGS 02.LISTS 03.INITIAL SETUP LISTS Select FUNCTION keys 1.DEPERTMENT CODE 2.FUNCTION Print list FUNCTION Printing accepted December 2002 TOSHIBA TEC 1 - 47 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 56 * Exx: Refer to the 1.1 Error Code List FLASH ROM Version information PROGRAM Program version and creation date FUNCTION Function version and creation date LANGUAGE Language version and creation date SCANNER Scanner version and creation date e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 48 December 2002 TOSHIBA TEC...

  • Page 57: Country/Region Code

    Power ON Code No Cancel ( F/C used to correct value) COUNTRY/REGION= START Please wait Warming up Note: When FAX kit (GD-1061) is installed, refer to a service handbook (GD-1061). December 2002 TOSHIBA TEC 1 - 49 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 58: Scanner Parking Mode

    <Key used in operation> <Display messages> TEST MODE PA Power ON Carriage moved to the left edge Power OFF (To enable packing screws to be refitted in the scanner unit.) e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 50 December 2002 TOSHIBA TEC...

  • Page 59: Speaker Volume

    MACHINE DEFAULT 03.TIMERS 04.WEEKLY TIMER 05.SPEAKER VOLUME Select SPEAKER VOLUME keys SPEAKER VOLUME 1.ALARM VOLUME 2.KEY TUCH VOLUME 3.RINGER VOLUME keys Select ALARM VOLUME ALARM VOLUME VOLUME: keys Adjust the volume December 2002 TOSHIBA TEC 1 - 51 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 60: Adjustment Of Document Width Sensor

    Adjust the document guide to the narrowest. (Fig. 1-2-10-1) 1-2-10-1 Enter code Fig. 1-2-10-1 CANCEL Adjust the document guide to the widest. (Fig. 1-2-10-2) 1-2-10-2 Enter code Fig. 1-2-10-2 Power OFF e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 52 December 2002 TOSHIBA TEC...

  • Page 61: Image Quality Control

    (Set the value) (Test print) START START Notes: 1. Adjustment value is able to be input within the range of 0 - 255. 2. Default values are as following. Code Default value December 2002 TOSHIBA TEC 1 - 53 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 62: Copy Image Dimension Adjustment

    Scanner secondary scanning reproduction ratio (304) c) Secondary scanning position Scanner secondary scanning deviation (305) d) Top margin (430) e) Left margin (431) f) Right margin (432) g) Bottom margin (433) e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 54 December 2002 TOSHIBA TEC...

  • Page 63: Adjustment Of Paper Aligning Value

    2. Long size adjustment is used as the base when there are both long and short adjustments. 3. Adjusts the code only for option attached. * As a tentative countermeasure, the service life of the feed roller can be extended by increasing the aligning amount. December 2002 TOSHIBA TEC 1 - 55 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 64: Printer Unit Adjustment

    Notes: 1. A decrease in the value lengthen the distance "A". (0.2 % step) 2. Adjustment value is effective within the range of 108 - 148. The default adjustment value is 128. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 56 December 2002 TOSHIBA TEC...
  • Page 65 3. Adjustment value is able to be input within the range of 0 - 255. Paper cassette Cassette selection value Code Default Step Cassette 1 Cassette 2 Cassette 3/LCF 0.043 mm Cassette 4 Bypass December 2002 TOSHIBA TEC 1 - 57 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 66 Notes: 1. A decrease in the value lengthen the distance "C" (0.1 %/step). 2. Adjustment value is able to be input within the range of 78 - 178. The default adjustment value is 124. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 58 December 2002 TOSHIBA TEC...
  • Page 67 (Set the value) START START (2) Measure the distance "D" which is the distance to the 6th line from the leading edge of the test print paper. Print movement direction 01-04-07 December 2002 TOSHIBA TEC 1 - 59 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 68 Cassette 2 Cassette 3/4 Bypass 5. To confirm the adjustment of ADU (code 445), do not print a test print in the procedure in (1), but copy the TEST CHART. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 60 December 2002 TOSHIBA TEC...

  • Page 69: Scanner Unit Adjustment

    Notes: 1. An increase in the value makes the image shift to the paper edge (0.04233 mm/step). 2. Adjustment value is able to be input within the range of 5 - 251. The default adjustment value is 128. December 2002 TOSHIBA TEC 1 - 61 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 70 Notes: 1. An increase in the value corresponds to an increase in the division of scale (0.1 %/step). 2. Adjustment value is able to be input within the range of 0 - 255. The default adjustment value is 128. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 62 December 2002 TOSHIBA TEC...
  • Page 71 Notes: 1. An increase in the value makes the image move to the trailing edge (0.126 mm/step). 2. Adjustment value is able to be input within the range of "120 - 136". The default adjustment value is 128. December 2002 TOSHIBA TEC 1 - 63 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 72 Notes: 1. An increase in the value corresponds to an increase in the blank image (0.1 mm/step). 2. Adjustment value is able to be input within the range of 0 - 255. The default adjustment value is 0. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 64 December 2002 TOSHIBA TEC...
  • Page 73 Notes: 1. An increase in the value corresponds to an increase in the blank image (0.1 mm/step). 2. Adjustment value is able to be input within the range of 0 - 255. The default adjustment value is 0. December 2002 TOSHIBA TEC 1 - 65 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 74: Sharpness (Hpf) Adjustment

    Power ON (Enter code) (Set the value) (Test copy) START START Notes: 1. Adjustment value is able to be input within the range of 0-99. 2. Default value. Code Default value e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 66 December 2002 TOSHIBA TEC...

  • Page 75: Gamma Slope Correction

    Digital Keys START Power OFF Power ON (Enter code) (Set the value) (Test copy) START START Note: Adjustment value is able to be input within the range of 0 - 9. December 2002 TOSHIBA TEC 1 - 67 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 76: High-Voltage Adjustment

    Main Charger Transfer Charger Separation Charger (On the drum) (On the drum) (A) (Frame grounding) Machine frame (Frame grounding) Green cable Main charger cable 01-07-02 terminal terminal terminal terminal White cable 01-07-04 e-STUDIO160/200/250 ADJUSTMENT 1 - 68 December 2002 TOSHIBA TEC...
  • Page 77 Red cable Green cable 01-07-01 Door switch jigs Door switch jig (Large) Door switch jig (Small) 01-07-07 Green cable Machine frame (Frame grounding) terminal Red cable terminal White cable 01-07-05 December 2002 TOSHIBA TEC 1 - 69 e-STUDIO160/200/250 ADJUSTMENT...
  • Page 78 -553mV -425mV -300mV value series e-STUDIO200/ ±101mV ±51mV ±51mV 250 series : Value "YYY" after adjustment is stored to SRAM. START : Return to other adjustment mode. CANCEL Power OFF e-STUDIO160/200/250 ADJUSTMENT 1 - 70 December 2002 TOSHIBA TEC...

  • Page 79: Precautions

    • Image is patchy or blurred. • Developer carrier adheres to the photosensitive body, making it easier for scratches to occur or the surface of photosensitive body by the cleaner blade. December 2002 TOSHIBA TEC 1 - 71 e-STUDIO160/200/250 ADJUSTMENT...
  • Page 80 The adjustment code varies according to where pockmarks occur. Select the required adjust- ment code while referring to the following diagram. Approx. 11 mm "220" "221" Adjustment code Copy leading edge Copy trailing edge e-STUDIO160/200/250 ADJUSTMENT 1 - 72 December 2002 TOSHIBA TEC...
  • Page 81 The adjustment code varies according to where the defective transfer occurs. Select the required adjustment code while referring to the following diagram. Approx. 11 mm Approx. 20 mm Approx. 45 mm "233" "235" "234" "235" Adjustment code Copy leading edge Copy trailing edge December 2002 TOSHIBA TEC 1 - 73 e-STUDIO160/200/250 ADJUSTMENT...

  • Page 82: Adjusting The Scanner Section

    2. Hold original glass to the stopper and tighten 4 screws. 043-4 Fig. 1-8-2 3. Hold original glass stay to original glass and Screw Original glass stay tighten 2 screws. Original glass Screw 043-5 Fig. 1-8-3 e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 74 December 2002 TOSHIBA TEC...
  • Page 83 7. If the tilt is as shown below, loosen 6 screws retaining stopper, move (adjust) original glass stopper plate to the rear side, and then secure it. Stopper Original glass 043-8-2 043-8-1 Fig. 1-8-6 December 2002 TOSHIBA TEC 1 - 75 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 84: Installing Scanner Motor

    Secure the 4 screws loosely tightened in step 7. Apply screw lock paint to the 4 screws secured. 048-2-1 8. Remove the spring jig used in step 6. Screw lock point 048-6 Fig. 1-8-10 e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 76 December 2002 TOSHIBA TEC...

  • Page 85: Adjusting The Carriage 1

    3. Securely hold the carriage 1 holding part to the Holding part Carriage 1 left side frame. 4. Tighten 2 screws to secure carriage 1 to wire. Carriage 1 Screw Screw Carriage 1 057-2 Fig. 1-8-12 December 2002 TOSHIBA TEC 1 - 77 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 86 2. If the skew is as shown below, with carriage 1 securely held to the left side frame, loosen the wire fixing screw on the rear side, separate (adjust) the rear side of carriage 1, and then secure it. Carriage 1 Screw 057-4-1 Carriage 1 057-4-2 Fig. 1-8-14 e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 78 December 2002 TOSHIBA TEC...

  • Page 87: Installing Carriage 2

    2 back and forth once (to the center of Slide plate scanner) and securely hold the carriage to the left side frame. Carriage 2 6. Tighten 2 screws to secure slide plate. Screw 062-3 Fig. 1-8-18 December 2002 TOSHIBA TEC 1 - 79 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 88 [Front Side] Hook Wire Hook Scanner drive shaft Scanner drive shaft 065-01 Spherical Spherical terminal terminal Fig. 1-8-20 Hook Wire Clip jig Ball terminal Ball terminal Clip jig 065-11 Fig. 1-8-21 e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 80 December 2002 TOSHIBA TEC...
  • Page 89 <Relationship between wound turns and wire holder jigs> Wire Clip jig Pulley Clip jig 065-13 Ball terminal 065-14 Clip jig Fig. 1-8-23 December 2002 TOSHIBA TEC 1 - 81 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 90: Ccd Unit

    3 screws only. Do not loosen or remove other screws. Screw 065-15-1 Fig. 1-8-24 • Use sufficient care when handling the lens unit. Never hold the precision-adjusted area of the lens unit. 065-17-1 065-18-1 Fig. 1-8-25 e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 82 December 2002 TOSHIBA TEC...
  • Page 91 “+2.00.” 3. After assembling the copier completely, make a copy of document and check the image. 4. If the copy image is enlarged or reduced, read- just. December 2002 TOSHIBA TEC 1 - 83 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 92 1.1% -4.26 mm -0.1% 0.40 mm 1.2% -4.65 mm 0.0% 0.00 mm 5. If the copy image is enlarged, move the unit to the right for adjustment. 065-04-2 Fig. 1-8-28 e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 84 December 2002 TOSHIBA TEC...
  • Page 93 6. If the copy image is reduced, move the unit to the left for adjustment. 065-04-3 Fig. 1-8-29 7. After adjustment, apply the screw lock paint to 3 screws secured. December 2002 TOSHIBA TEC 1 - 85 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 94: Adjusting The Main Drive Gear Assembly

    6. Place the tab of the drive gear jig arm in the hole and tighten the wing screw. Drive gear jig arm Registration roller Fig. 1-9-4 e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 86 December 2002 TOSHIBA TEC...
  • Page 95 Fig. 1-9-6 11. Turn the main motor counterclockwise two or three times. Main motor Fig. 1-9-7 12. Release the jam lever of the fuser. Fuser Jam lever Jam lever Fig. 1-9-8 December 2002 TOSHIBA TEC 1 - 87 e-STUDIO160/200/250 ADJUSTMENT ITEMS...
  • Page 96 13. Slowly rotate the main motor clockwise (2 or 3 Main motor turns) until the gear of the fuser unit starts ro- Gear tating (for e-STUDIO160 series). 09-1 Fig. 1-9-9 14. Slowly turn the main motor clockwise two or three times and check that the stud no longer moves (for e-STUDIO200/250 series).
  • Page 97 Note: With the fuser reliably mounted, the collar of the main drive gear assembly should turn with a slight load when it is turned. Main drive gear assembly Collar Fig. 1-9-13 December 2002 TOSHIBA TEC 1 - 89 e-STUDIO160/200/250 ADJUSTMENT ITEMS...

  • Page 98: Main Pwa Replacement Procedure

    Short size counter value: Enter the remainder obtained by dividing the total counter value (08-351) by the process unit life value (27k or 33k). For the setting procedures, refer to section 1.2.5 of the Service Handbook. e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 90 December 2002 TOSHIBA TEC...
  • Page 99 08-401: Find a remainder by dividing the total counter value (08-351) by the process life unit value (27k or 33k). Enter the value obtained by multiplying the remainder by 4.7 (for e-STUDIO160/200 series) or 4.5 (for e-STUDIO250 series). 08-251: When it was set before the MAIN PWA was replaced, perform the setting again.

  • Page 100: Measurement Of Transfer Guide Bias

    High voltage is output from the developer bias terminal. NEVER touch the terminal while measuring. Developer bias measuring plate CANCEL 01-11-01 : Enter the "Transfer Guide Bias ON/OFF" code. To next page e-STUDIO160/200/250 ADJUSTMENT 1 - 92 December 2002 TOSHIBA TEC...
  • Page 101 To measure on the paper guide plate: Frame grounding Paper guide plate terminal 01-11-03 terminal : Turn the transfer guide bias OFF. CLEAR/STOP CANCEL : End the output test. CANCEL Power OFF December 2002 TOSHIBA TEC 1 - 93 e-STUDIO160/200/250 ADJUSTMENT...

  • Page 102: Adjustment Of The Doctor-Sleeve Gap

    (9) Apply the screw lock paint to 3 screws. Note: Do not rotate the magnetic roller until the adjustment is completed. If the magnetic roller is rotated during the adjustment, repeat the procedure from (4). e-STUDIO160/200/250 ADJUSTMENT 1 - 94 December 2002 TOSHIBA TEC...

  • Page 103: Preventive Maintenance (Pm)

    5. Do not put oil on the rollers and belts when lubricating them. 6. Replace the parts with the life of 27,000 copies (e-STUDIO160/200 series) and 33,000 copies (e-STUDIO250 series) listed in the check list. 7. Replace the heat roller (metallic gold or dark green) and PM kit (FU-KIT-1600N and FU-KIT- 2500N) at every 135,000 copies (e-STUDIO160/200 series) and 165,000 copies (e-STUDIO250 series).
  • Page 104 MAIN (Front view) 2-1-1 * For an unspecified number, refer to the Parts List. e-STUDIO160/200/250 PREVENTIVE MAINTENANCE 2 - 2 December 2002 TOSHIBA TEC...
  • Page 105 MAIN (Rear view) 54 55 50 53 2-1-2 38 37 * For an unspecified number, refer to the Parts List. December 2002 TOSHIBA TEC 2 - 3 e-STUDIO160/200/250 PREVENTIVE MAINTENANCE...
  • Page 106 135K/165K 17. Cleaning roller 81K/99K or 135K/165K 18. Thermostat 1/2 19. Heater thermistor 1/2 Pressure roller cover <P27-I3> (e-STUDIO160 series) <P28-I3> (e-STUDIO200/250 series) Pressure roller case <P27-I4> (e-STUDIO160 series) <P28-I4> (e-STUDIO200/250 series) 22. HR drive gear 1 Shaft 23. HR drive gear 3 Shaft 23.
  • Page 107 66. 2nd pinch roller 2nd paper guide <P16-I11> Paper guide <P16-I1> 69. 2nd feed roller Spring <P16-I4> Paper guide unit 71. Separation roller 81K/99K 72. Feed roller 81K/99K Shaft and gear teeth December 2002 TOSHIBA TEC 2 - 5 e-STUDIO160/200/250 PREVENTIVE MAINTENANCE...
  • Page 108 Doctor blade cleaning jig Doctor blade Magnetic roller Magnetic roller spacer Confirm that the magnetic roller spacer is rotated. If not rotated, replace the magnetic roller spacer with a new one. e-STUDIO160/200/250 PREVENTIVE MAINTENANCE 2 - 6 December 2002 TOSHIBA TEC...
  • Page 109 Use a cloth which should be soaked in water and then wrung strongly to clean the contacts surface. *11. Pressure roller Refer to “3.2 Checking and Cleaning of the Pressure Roller”. *12. Heat roller Refer to “3.4 Checking and Cleaning of the Heat Roller”. December 2002 TOSHIBA TEC 2 - 7 e-STUDIO160/200/250 PREVENTIVE MAINTENANCE...
  • Page 110 To clean the surface of the glasses, use a cloth which should be soaked in water and then wrung strongly. *21. CCD unit To clean the lens of the CCD, use a blower. *22. Transfer wire To clean the wire, use a charger cleaner. e-STUDIO160/200/250 PREVENTIVE MAINTENANCE 2 - 8 December 2002 TOSHIBA TEC...
  • Page 111 To clean the surface of the separation roller, use a cloth which should be soaked in water and then wrung strongly. *30. Feed roller To clean the surface of the feed roller, use a cloth which should be soaked in water and then wrung strongly. December 2002 TOSHIBA TEC 2 - 9 e-STUDIO160/200/250 PREVENTIVE MAINTENANCE...
  • Page 112 Shaft and gear teeth 8. PFU joint gear 06A Shaft and gear teeth Rollers 10. Feed roller <P3-I16> 11. Pickup roller <P3-I29> 12. Separation roller <P3-I20> Other 13. Spring <P3-I19> e-STUDIO160/200/250 PREVENTIVE MAINTENANCE 2 - 10 December 2002 TOSHIBA TEC...
  • Page 113 1. Gear GG0SSW4/USS044 Shaft and gear teeth 2. Gear 08S024-06 Shaft and gear teeth 3. Gear 08S018-06 Shaft and gear teeth 4. Gear 08S18-06CL Gear teeth 5. ADU motor Gear teeth December 2002 TOSHIBA TEC 2 - 11 e-STUDIO160/200/250 PREVENTIVE MAINTENANCE...
  • Page 114 Remarks cation ment check <P-I> Gears 1. Gear 08S012-05H Shaft <P1-I66> 2. JSP gear pulley Shaft <P1-I61> Other 3. JSP flapper Shaft <P1-I54> 4. JSP exit roller shaft Shaft <P1-I42> e-STUDIO160/200/250 PREVENTIVE MAINTENANCE 2 - 12 December 2002 TOSHIBA TEC...
  • Page 115 Item to check Cleaning Lubri- Replace- Operation Remarks cation ment check Rollers 1. Feed roller (Upper/Lower) 2. Pickup roller (Upper/Lower) 3. Separation roller (Upper/Lower) Gears 4. Drive gears Gear teeth December 2002 TOSHIBA TEC 2 - 13 e-STUDIO160/200/250 PREVENTIVE MAINTENANCE...

  • Page 116: Pm Kit

    135K 165K GER2-HT/IDLE-AW (e-STUDIO200 Separation finger SEP-HT/RLR series) Pressure roller HR-2500-L Heat roller HR-2500-UN (Metallic gold) ROL-KIT-1010 Pickup roller ROL-PICK-UP 160K Feed roller ROL-PAPER-FED-F (e-STUDIO200 160K Separation roller ROL-PAPER-FED-S series) e-STUDIO160/200/250 PREVENTIVE MAINTENANCE 2 - 14 December 2002 TOSHIBA TEC...

  • Page 117: List Of Adjustment Tools

    ASM-SILICONE-1M 100cc Bottle AV Alvania grease No.2 ASM-PG-ALV2-S 100g Tube W White grease (Molykote HP-300) ASM-PG-HP300-S 100g Bottle W White grease (Molykote HP-300) GREASE-HP300-S Bottle FL Floil (GE-334C) ASM-GE334C-S Bottle December 2002 TOSHIBA TEC 2 - 15 e-STUDIO160/200/250 PREVENTIVE MAINTENANCE...

  • Page 118: Precautions For Storing & Handling Supplies

    Avoid storing copy 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. December 2002 TOSHIBA TEC 3 - 1 e-STUDIO160/200/250 PRECAUTIONS FOR STORING & HANDLING SUPPLIES...

  • Page 119: Checking And Cleaning Of The Pressure Roller

    It toner is heavily adhered on the heat roller surface, defective cleaning any occur. If this happens, replace the cleaning roller. Replace it preferably after about 81K copies for e-STUDIO160 series and 99K copies for e-STUDIO200/ 250 series have been made.

  • Page 120: Checking And Cleaning Of The Heat Roller

    Do not touch the transfer guide roller surface with your bare hands. Be careful not to leave any scratch or dent on the transfer guide roller surface. December 2002 TOSHIBA TEC 3 - 3 e-STUDIO160/200/250 PRECAUTIONS FOR STORING & HANDLING SUPPLIES...

  • Page 121: Checking And Cleaning Of Photoconductive Drum

    Since those scratches can damage the cleaning blade, replace the drum with a new one. (6) Used photoconductive drums Dispose of the used drums following the regulations regarding industrial waste established by your local municipal office. e-STUDIO160/200/250 PRECAUTIONS FOR STORING & HANDLING SUPPLIES 3 - 4 December 2002 TOSHIBA TEC...

  • Page 122: Checking And Cleaning Of Drum Cleaning Blade

    • Do not put the blade close to a heat source. (2) Cleaning Clean the blade edge softly with a cloth soaked in water and afterwards squeezed hard. December 2002 TOSHIBA TEC 3 - 5 e-STUDIO160/200/250 PRECAUTIONS FOR STORING & HANDLING SUPPLIES...

  • Page 123: Troubleshooting

    : Refer to 1.4.2 Printer unit adjustment and 1.4.4 Printer. Original length sensor (RADF) : Automatic sensor adjustment (05-356) Read sensor (RADF) : Automatic sensor adjustment (05-356) Reverse sensor (RADF) : Automatic sensor adjustment (05-356) December 2002 TOSHIBA TEC 4 - 1 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 124: Troubleshooting Based On Error Code

    1. Check to see if the gear in the fuser unit is damaged. 2. Check to see if each gear of the main drive gear assembly is damaged. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 2 December 2002 TOSHIBA TEC...
  • Page 125 6. Check if any conductor pattern on the ADU, PFC, relay and main PWA is open- or short-circuited. 7. Replace the ADU motor (Upper). 8. Replace the ADU PWA. 9. Replace the PFC PWA. 10. Replace the relay PWA. 11. Replace the main PWA. December 2002 TOSHIBA TEC 4 - 3 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 126 5. Replace the JSP paper jam sensor. 6. Replace the JSP PWA. 7. Replace the relay PWA. 8. Replace the main PWA. Check to see if there are any foreign obstacles on the recording paper path. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 4 December 2002 TOSHIBA TEC...
  • Page 127 Do the gears of the drive gear assembly rotate when the ADU motor (Upper) is driven in the reverse direction? (using test mode 10, Output Test, CODE 224) 1.Replace the ADU PWA. 2.Replace the PFC PWA. 3.Replace the relay PWA. 4.Replace the main PWA. December 2002 TOSHIBA TEC 4 - 5 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 128 7. Replace the ADU PWA. 8. Replace the PFC PWA. 9. Replace the relay PWA. 10.Replace the main PWA. Check to see if there are any foreign obstacles on the paper path in the ADU. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 6 December 2002 TOSHIBA TEC...

  • Page 129: Paper Feeding Jam

    1. Check to see if the gears and belt which convey the power of the main motor to the SFB pickup roller, are damaged. 2. Check to see if there are any foreign obstacles in the paper transport path from the SFB feed section up to the registration roller. December 2002 TOSHIBA TEC 4 - 7 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 130 2. Check to see if each pulley or the timing belt of the pickup assembly is damaged. Check to see if there are any foreign obstacles on the recording paper path. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 8 December 2002 TOSHIBA TEC...
  • Page 131 Check to see if there are any foreign obstacles on the recording paper path. Before reaching the 2nd feed roller Is the 2nd feed roller clutch working? (using the test mode 10, Output Test, CODE 203) December 2002 TOSHIBA TEC 4 - 9 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 132 2. Check to see if each pulley or the timing belt of the PFU pickup assem- bly is damaged. Check to see if there are any foreign obstacles on the recording paper path. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 10 December 2002 TOSHIBA TEC...
  • Page 133 2. Check to see if each pulley or the timing belt of the PFP pickup assembly is damaged. Check to see if there are any foreign obstacles on the recording paper path. December 2002 TOSHIBA TEC 4 - 11 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 134 2. Check to see if each pulley or the timing belt of the PFP pickup assembly is damaged. Check to see if there are any foreign obstacles on the recording paper path. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 12 December 2002 TOSHIBA TEC...

  • Page 135: Transporting Jam For The Optional Trays

    3 Check if any conductor pattern on the relay and main PWA is open- or short- circuited. 4. Replace the feed sensor. 5. Replace the relay PWA. 6. Replace the main PWA. Check to see if there are any foreign obstacles on the recording paper path. December 2002 TOSHIBA TEC 4 - 13 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 136 5. Replace the 2nd feed roller clutch. 6. Replace the PFC PWA. 7. Replace the relay PWA. 8. Replace the main PWA. Check to see if there are any foreign obstacles on the recording paper path. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 14 December 2002 TOSHIBA TEC...
  • Page 137 7. Replace the PFP PWA. 8. Replace the PFC PWA. 9. Replace the relay PWA. 10. Replace the main PWA. Check to see if there are any foreign obstacles on the recording paper path. December 2002 TOSHIBA TEC 4 - 15 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 138 5. Check if any conductor pattern on the PFP, PFC, relay and main PWA is open- or short-circuited. 6. Replace the PFP clutch. 7. Replace the PFP PWA. 8. Replace the PFC PWA. 9. Replace the relay PWA. 10.Replace the main PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 16 December 2002 TOSHIBA TEC...
  • Page 139 Check to see if the gears and belt which convey the power of the PFP main motor to the PFP upper transport roller, are damaged. Check to see if there are any foreign obstacles on the recording paper path. December 2002 TOSHIBA TEC 4 - 17 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 140: Paper Jam If Some Cover Is Opened

    4. Replace the side cover switch. 5. Replace the relay PWA. 6. Replace the PSU. Check to see if the front cover switch or the interlock switch is properly attached. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 18 December 2002 TOSHIBA TEC...
  • Page 141 5. Replace the PFU cover open switch. 6. Replace the PFC PWA. 7. Replace the relay PWA. 8. Replace the main PWA. Check to see if the PFU cover open switch is properly attached. December 2002 TOSHIBA TEC 4 - 19 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 142 7. Replace the ADU PWA. 8. Replace the PFC PWA. 9. Replace the relay PWA. 10.Replace the main PWA. Check to see if the ADU cover open switch is properly attached. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 20 December 2002 TOSHIBA TEC...
  • Page 143 6. Replace the LCF side cover opening/closing switch. 7. Replace the LCF PWA. 8. Replace the PFC PWA. 1. Replace the LCF side cover open switch. 2. Replace the LCF PWA. 3. Replace the PFC PWA. December 2002 TOSHIBA TEC 4 - 21 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 144: Paper Transporting Jam At The Adf

    Reset the originals, following the specification. Is the pickup roller or feed roller stained? Clean the roller. Is the transporting force of the pickup roller or the feed roller insufficient? Replace the rollers. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 22 December 2002 TOSHIBA TEC...
  • Page 145 When original is left inside the ADF, remove it. If this error occurs frequently, the following items should be checked. Is the read roller dirty? Clean the roller. Check to see if there are any foreign obstacles on the original path. December 2002 TOSHIBA TEC 4 - 23 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 146: Paper Transporting Jam At The Radf

    Reset the originals, following the specification. Is the pickup roller, feed roller or separation roller stained? Clean the roller. Is the transporting force of the pickup roller, feed roller or separation roller insufficient? Replace the rollers. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 24 December 2002 TOSHIBA TEC...
  • Page 147 Are the lead roller and reverse roller dirty? Clean the rollers. Is the reverse flapper working properly? Check to see if there any foreign obstacles on the original path. Adjust the reverse solenoid. December 2002 TOSHIBA TEC 4 - 25 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 148: Paper Jam In Finisher

    1. Connect the connector of the inlet paper sensor securely. 2. Attach the actuator securely if its shaft is out of place. 3. Replace the inlet paper sensor. Replace the finisher controller PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 26 December 2002 TOSHIBA TEC...
  • Page 149 Connect the connector securely. Replace the harness. Is the inlet paper sensor working properly? 1. Connect the connector of the finisher joint sensor securely. 2. Replace the finisher joint sensor. Replace the finisher controller PWA. December 2002 TOSHIBA TEC 4 - 27 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 150 1. Connect the connector of the inlet paper sensor securely. 2. Attach the actuator securely if its shaft is out of place. 3. Replace the paper inlet sensor. Replace the finisher controller PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 28 December 2002 TOSHIBA TEC...
  • Page 151 Is the returning roller home position sensor working properly? 1. Connect the connector of the returning roller home position sensor securely. 2. Replace the returning roller home position sensor. Replace the finisher controller PWA. December 2002 TOSHIBA TEC 4 - 29 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 152: Drive System Service Call

    4. Check if any conductor pattern on the main motor, relay and main PWA is open- or short- circuited. 5. Replace the main motor. 6. Replace the relay PWA. 7. Replace the main PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 30 December 2002 TOSHIBA TEC...
  • Page 153 3. Replace the PFC PWA. 4. Replace the relay PWA. 5. Replace the main PWA. 1. Check if any conductor pattern on the PFC PWA is open- or short-circuited. 2. Replace the PFC PWA. December 2002 TOSHIBA TEC 4 - 31 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 154 3. Replace the PFC PWA. 4. Replace the relay PWA. 5. Replace the main PWA. 1. Check if any conductor pattern on the PFC PWA is open- or short-circuited. 2. Replace the PFC PW e-STUDIO160/200/250 TROUBLESHOOTING 4 - 32 December 2002 TOSHIBA TEC...

  • Page 155: Temporary Paper Supply Mechanism Service Call

    5. Replace the pickup sensor. 6. Replace the relay PWA. 7. Replace the main PWA. 1. Check if any conductor pattern on the main PWA is open- or short-circuited. 2. Replace the main PWA. December 2002 TOSHIBA TEC 4 - 33 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 156 7. Replace the PFC PWA. 8. Replace the relay PWA. 9. Replace the main PWA. 1. Check if any conductor pattern on the PFC PWA is open- or short-circuited. 2. Replace the PFC PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 34 December 2002 TOSHIBA TEC...
  • Page 157 9. Replace the PFC PWA. 10.Replace the relay PWA. 11.Replace the main PWA. 1. Check if any conductor pattern on the PFC PWA is open- or short-circuited. 2. Replace the PFC PWA. December 2002 TOSHIBA TEC 4 - 35 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 158 9. Replace the PFC PWA. 10.Replace the relay PWA. 11.Replace the main PWA. 1. Check if any conductor pattern on the PFC PWA is open- or short-circuited. 2. Replace the PFC PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 36 December 2002 TOSHIBA TEC...
  • Page 159 6. Check the LCF PWA and PFC PWA for short-circuits and breaks. 7. Replace the LCF tray-up sensor. 8. Replace the LCF PWA. 9. Replace the PFC PWA. 1. Check the PFC PWA for short-circuits and breaks. 2. Replace the PFC PWA. December 2002 TOSHIBA TEC 4 - 37 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 160 6. Check the LCF PWA and PFC PWA for short-circuits and breaks. 7. Replace the LCF PWA. 8. Replace the PFC PWA. 1. Check the PFC PWA for short-circuits and breaks. 2. Replace the PFC PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 38 December 2002 TOSHIBA TEC...

  • Page 161: Optical System Service Call

    2. Check if any conductor pattern on the scanner control PWA is open- or short-circuited. 3. Replace the scanner motor. 4. Replace the scanner control PWA. 5. Replace the main PWA. December 2002 TOSHIBA TEC 4 - 39 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 162 5. Check if any conductor pattern on the CCD and scanner control PWA is open- or short- circuited. 6. Replace the CCD unit. 7. Replace the scanner control PWA. 8. Replace the relay PWA. 9. Replace the main PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 40 December 2002 TOSHIBA TEC...

  • Page 163: Process System Service Call

    (4) Change the displayed status counter from [2] to [0], and press the SET key (Reset C41). (5) Turn the power on again, and check that it returns to the normal standby mode. December 2002 TOSHIBA TEC 4 - 41...

  • Page 164: Communications System Service Call

    2. Check if any conductor pattern (PFRXD, PFREQ, PFACK, MACK/PF, PFTXD, or MREQ/PF between the IC, IC2 and CN36) on the relay PWA is open- or short-circuited. 3. Replace the relay PWA. 4. Replace the PFC PWA. 5. Replace the main PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 42 December 2002 TOSHIBA TEC...
  • Page 165 6. Check the connections between the finisher and copier if the connector pins are discon- nected, or the harnesses are breaking. 7. Replace the IPC PWA. 8. Replace the main PWA. December 2002 TOSHIBA TEC 4 - 43 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 166: Adf Or Radf System Service Call

    3. Check if any foreign obstacles blocking the slit of the RADF DC motor sensor. Remove such foreign obstacles, if any. 4. Replace the RADF DC motor pulley. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 44 December 2002 TOSHIBA TEC...
  • Page 167 5. Check if any conductor pattern on the RADF, scanner control and main PWA is open- or short-circuited. 6. Replace the RADF FAN motor sensor. 7. Replace the RADF PWA. 8. Replace the scanner control PWA. 9. Replace the main PWA. December 2002 TOSHIBA TEC 4 - 45 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 168 7. Check if any conductor pattern on the RADF, scanner control and main PWA is open- or short-circuited. 8. Replace the read sensor. 9. Replace the RADF PWA. 10.Replace the scanner control PWA. 11.Replace the main PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 46 December 2002 TOSHIBA TEC...
  • Page 169 7. Check if any conductor pattern on the RADF, scanner control and main PWA is open- or short-circuited. 8. Replace the original length sensor. 9. Replace the RADF PWA. 10.Replace the scanner control PWA. 11.Replace the main PWA. December 2002 TOSHIBA TEC 4 - 47 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 170: Other Abnormal Service Call

    4. Check if any conductor pattern on the relay and main PWA is open- or short-circuited. 5. Replace the process unit fan motor. 6. Replace the relay PWA. 7. Replace the main PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 48 December 2002 TOSHIBA TEC...

  • Page 171: Laser Optical System Service Call

    3. Check if any conductor pattern on the relay and main PWA is open- or short-circuited. 4. Replace the relay PWA. 5. Replace the main PWA. 6. Replace the laser scanner unit. December 2002 TOSHIBA TEC 4 - 49 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 172: Finisher Related Service Call

    CB5 Staple motor is abnormal Is the harness connecting the stapler and the finisher controller PWA open- or short-circuited? Replace the harness. Is the problem solved by replacing the stapler? Replace the finisher controller PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 50 December 2002 TOSHIBA TEC...
  • Page 173 Is the wiring between the finisher controller PWA and front jogging motor correct? Correct the wiring. Has the rack run over the stopper of the roll? Fix it. Is the problem solved by replacing the front jogging motor? Replace the finisher controller PWA. December 2002 TOSHIBA TEC 4 - 51 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 174 Replace the finisher controller PWA. Check the wiring between the upper stack tray lift motor and finisher controller PWA. If there is no problem, replace the upper stack tray lift motor. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 52 December 2002 TOSHIBA TEC...
  • Page 175 Replace the finisher controller PWA. Check the wiring between the upper stack lift motor and finisher controller PWA. If there is no problem, replace the lower stack tray lift motor. December 2002 TOSHIBA TEC 4 - 53 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 176 Is the wiring between the finisher controller PWA and rear jogging motor correct? Correct the wiring. Has the rack run over the stopper of the roll? Fix it. Is the problem solved by replacing the rear jogging motor? Replace the finisher controller PWA. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 54 December 2002 TOSHIBA TEC...

  • Page 177: Scanner Related Service Call

    2. Check if each connector pin is removed or the harness is broken. 3. Check if any conductor pattern on the scanner control and main PWA is open- or short- circuited. 4. Replace the scanner control PWA. 5. Replace the main PWA. December 2002 TOSHIBA TEC 4 - 55 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 178: Printer Related Service Call

    2. Check if the connector pin is removed. 3. Check if any conductor pattern on the Fax and main PWA is open- or short-circuited. 4. Replace the Fax PWA. 5. Replace the main PWA e-STUDIO160/200/250 TROUBLESHOOTING 4 - 56 December 2002 TOSHIBA TEC...

  • Page 179: Oct System Service Call

    TELEPHONE NUMBER LIST, FUNCTION LIST, and FUNCTION LIST FOR MAINTENANCE. 2. Set the functions and program the dial numbers according to the list printed out. 3. If the error persists, replace the main PWA. December 2002 TOSHIBA TEC 4 - 57 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 180: Troubleshooting Of Image

    Drum drive system Drum Surface condition — Damage Attached foreign matter Main drive gear assembly Installation condition — Drum Drive Gear Damaged — Deformation — Laser scanner unit Polygonal mirror Surface inclined Deformation e-STUDIO160/200/250 TROUBLESHOOTING 4 - 58 December 2002 TOSHIBA TEC...
  • Page 181 Reinstall main drive gear assembly prop- erly. Check pattern. — Replace drum drive gear. Check pattern. — Replace drum drive gear. Check pattern. Uneven pitch approx. 0.3 mm overall? Replace unit. December 2002 TOSHIBA TEC 4 - 59 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 182 If problem persists after measures Replace the process unit, transfer unit, or la- are applied, or there is no prob- ser scanner unit. lem found the above check, fol- low procedure described in right column. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 60 December 2002 TOSHIBA TEC...
  • Page 183 If problem persists after measures Replace process unit, laser scanner unit, are applied, or there is no prob- HVPS or main PWA. lem found in above check, follow procedure described in right col- umn. December 2002 TOSHIBA TEC 4 - 61 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 184 If problem persists after measures Replace the process unit, laser scanner unit, are applied, or there is no prob- HVPS, or main PWA. lem found in above check, follow procedure described in right col- umn. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 62 December 2002 TOSHIBA TEC...
  • Page 185 If problem persists after measures Replace the process unit, laser scanner unit, are applied, or there is no prob- or transfer charger unit. lem found in above check, follow procedure described in the right column. December 2002 TOSHIBA TEC 4 - 63 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 186 If problem persists after measures Replace process unit or transfer charger unit. are applied, or there is no prob- lem found in above check, follow procedure described in right col- umn. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 64 December 2002 TOSHIBA TEC...
  • Page 187 If problem persists after measures Replace process unit or fuser unit. are applied, or there is no prob- lem found in above check, follow procedure described in right col- umn. December 2002 TOSHIBA TEC 4 - 65 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 188 HVPS. If problem persists after measures Replace process unit or fuser unit. are applied, or there is no prob- lem found in above check, follow procedure described in right col- umn. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 66 December 2002 TOSHIBA TEC...
  • Page 189 If problem persists after measures Replace process unit, transfer unit, fuser unit, are applied, or there is no prob- or HVPS. lem found in above check, follow procedure described in right col- umn. December 2002 TOSHIBA TEC 4 - 67 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 190 If problem persists after measures Replace process unit, transfer charger unit, are applied, or there is no prob- or laser scanner unit. lem found in above check, follow procedure described in right col- umn. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 68 December 2002 TOSHIBA TEC...
  • Page 191 Adjust output from HVPS, or replace defec- charger) tive HVPS. If problem persists after measures Replace process unit. are applied, or there is no prob- lem found in above check, follow procedure described in right col- umn. December 2002 TOSHIBA TEC 4 - 69 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 192 If problem persists after measures Replace process unit, laser scanner unit, or are applied, or there is no prob- the transfer unit. lem found in above check, follow procedure described in right col- umn. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 70 December 2002 TOSHIBA TEC...
  • Page 193 If problem persists after measures Replace the process unit or the fuser unit. are applied, or there is no prob- lem found in above check, follow procedure described in right col- umn. December 2002 TOSHIBA TEC 4 - 71 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 194 HVPS. If problem persists after measures Replace process unit or transfer charger unit. are applied, or there is no problem found in above check, follow pro- cedure described in right column. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 72 December 2002 TOSHIBA TEC...
  • Page 195 HVPS. transfer charger If problem persists after measures Replace process unit. are applied, or there is no prob- lem found in above check, follow procedure described in right col- umn. December 2002 TOSHIBA TEC 4 - 73 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 196 Check heater control circuit. If problem persists after measures Replace process unit or heat roller. are applied, or there is no prob- lem found in above check, follow procedure described in right col- umn. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 74 December 2002 TOSHIBA TEC...
  • Page 197 If problem persists after measures Replace process unit or fuser unit. are applied, or there is no prob- lem fund in the above check, fol- low procedure described in right column. December 2002 TOSHIBA TEC 4 - 75 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 198 Is there any fog in background? Perform troubleshooting for background fog- ging. Is there any botch image? Perform troubleshooting for blotch image. Is there any transfer defect? Perform troubleshooting for poor fusing. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 76 December 2002 TOSHIBA TEC...
  • Page 199 Check adjustment value for sharpness. value eters. Print section Adjust image processing param- Check the above encircled area A and B, and eters. change the sharpness intensity in the sharp- ness adjustment mode. December 2002 TOSHIBA TEC 4 - 77 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 200 Clean main charger wire, replace process unit charger) or charger wire. Laser scanner unit Foreign matter or dust on lens? Remove foreign matter or dust with blower. (Do not use a cloth) e-STUDIO160/200/250 TROUBLESHOOTING 4 - 78 December 2002 TOSHIBA TEC...
  • Page 201 Pinch roller spring out of place? Re-mount or replace spring. Paper guide Paper guide improperly Re-install paper guide securely. mounted? Original scale Original scale slanted? Adjust original scale. Carriage 1 Carriage 1 slanted? Adjust carriage 1 December 2002 TOSHIBA TEC 4 - 79 e-STUDIO160/200/250 TROUBLESHOOTING...
  • Page 202 Pinch roller spring out of place? Re-mount or replace spring. Paper guide Paper guide improperly Re-install paper guide. mounted? Scanner/printer adjust- Same dislocation on every copy? Adjust scanner/printer using adjustment ment defect mode. e-STUDIO160/200/250 TROUBLESHOOTING 4 - 80 December 2002 TOSHIBA TEC...
  • Page 203 Drum drive system malfunction- Clean or replace gears if they have stain or ing? scratches. Main drive gear assembly Main drive gear assembly improp- Re-install main drive gear assembly with jig. erly mounted? December 2002 TOSHIBA TEC 4 - 81 e-STUDIO160/200/250 TROUBLESHOOTING...

  • Page 204: Updating The Firmware

    Refer to 5.3 Using the batch file (on page 5-8). Using the TOSHIBA Viewer, downloading data from the PC. Refer to 5.4 Using the TOSHIBA Viewer (on page 5-20). Using the RDC (Remote Diagnosis Configuration), downloading data. * The GD-1061 (FAX kit: Option) is required.

  • Page 205: Using The Recovery Pwa

    Closely follow the ROM installation direction. Connector Main recovery PWA ROM 2 ROM 1 05-02-01 Fig 5-2-1 (2) Turn off the power. (3) Remove the rear cover. Rear cover 05-02-02-1 Fig 5-2-2 e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 2 December 2002 TOSHIBA TEC...
  • Page 206 • Data is being stored in the flash ROM from the DRAM. The number of displayed squares ( ) decreases. • Downloading is completed. All dots are blinking. Note: It takes approx. 5 minutes to download the main data. December 2002 TOSHIBA TEC 5 - 3 e-STUDIO160/200/250 UPDATING THE FIRMWARE...
  • Page 207 Also, if memory clear is performed by any operation other than the above, the function setting data, user setting data, etc. may be erased. Do not perform any memory clear operation other than the above. (9) Turn off the power. e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 4 December 2002 TOSHIBA TEC...

  • Page 208: Using The Scanner Recovery Pwa

    (2) Turn off the power. (3) Open the Original cover (KA-1600PC)/ADF (MR-2012)/RADF (MR-3011). (4) Removes the original glass and the original glass stay. Original glass Original glass stay 05-02-05 Fig 5-2-5 December 2002 TOSHIBA TEC 5 - 5 e-STUDIO160/200/250 UPDATING THE FIRMWARE...
  • Page 209 (6) Insert the main recovery PWA into CN3 of the scanner control PWA, with the ROM mounting side facing outside the copier. Scanner recovery PWA Scanner control PWA 05-02-07-1 Fig 5-2-7 e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 6 December 2002 TOSHIBA TEC...
  • Page 210 The copier enters the System mode. (14) Enter “389” using the numeric keys and press the [SET] / [START] key. The total counter value is backed up. (15) Turn off the power. December 2002 TOSHIBA TEC 5 - 7 e-STUDIO160/200/250 UPDATING THE FIRMWARE...

  • Page 211: Using The Batch File

    Described below is an example where a “work” directory is created under the route directory on drive C and then the program files are stored. e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 8 December 2002 TOSHIBA TEC...
  • Page 212 05-03-003 (2) Insert a blank floppy disk (Disk 1) in the drive and press the [Enter] key. 05-03-004 (3) Press the [Enter] key. Formatting of Disk 1 begins. 05-03-005 December 2002 TOSHIBA TEC 5 - 9 e-STUDIO160/200/250 UPDATING THE FIRMWARE...
  • Page 213 (5) Type “n” and press the [Enter] key. 05-03-007 The download program is copied to Disk 1. 05-03-008 When copying to Disk 1 is completed, the following screen appears. 05-03-009 e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 10 December 2002 TOSHIBA TEC...
  • Page 214 Formatting of Disk 2 begins. 05-03-011 When formatting is completed, the following screen appears. 05-03-012 (9) Press the [Enter] key. (10) Type “n” and press the [Enter] key. 05-03-013 December 2002 TOSHIBA TEC 5 - 11 e-STUDIO160/200/250 UPDATING THE FIRMWARE...

  • Page 215: Downloading

    For the download operating procedure, refer to “5.3.2 Downloading.” e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 12 December 2002 TOSHIBA TEC...
  • Page 216 (1) Insert the download disk (Disk 1) in the floppy disk drive and turn the PC power ON. The download menu screen appears. 05-03-016 December 2002 TOSHIBA TEC 5 - 13 e-STUDIO160/200/250 UPDATING THE FIRMWARE...
  • Page 217 “1. Start PC recovery (Main)” will be selected automatically. The necessary files are copied to the temporary area in the PC from Disk 1. 05-03-017 When copying is completed, the following screen appears. 05-03-018 e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 14 December 2002 TOSHIBA TEC...
  • Page 218 (4) Turn the copier power OFF and connect it to the PC through the parallel cable. (5) While pressing the [2], [*] and [#] keys on the copier, turn the power ON. The following appears on the LCD. December 2002 TOSHIBA TEC 5 - 15 e-STUDIO160/200/250 UPDATING THE FIRMWARE...
  • Page 219 PWA. Note: The downloading time is about 8 minutes. When downloading ends, all the dots on the copier LCD will blink. e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 16 December 2002 TOSHIBA TEC...
  • Page 220 (8) Turn the copier power OFF and connect it to the PC through the parallel cable. (9) While pressing the [2], [*] and [#] keys on the copier, turn the power ON. The following appears on the copier LCD. December 2002 TOSHIBA TEC 5 - 17 e-STUDIO160/200/250 UPDATING THE FIRMWARE...
  • Page 221 PWA. Note: The downloading time is about 1 minute and 30 seconds. When downloading ends, all the dots on the copier LCD will blink. e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 18 December 2002 TOSHIBA TEC...
  • Page 222 (14) While pressing the [*] and [#] keys on the copier, turn the power ON and wait until "Please wait" message is displyed. (15) Turn the copier power OFF. December 2002 TOSHIBA TEC 5 - 19 e-STUDIO160/200/250 UPDATING THE FIRMWARE...

  • Page 223: Using The Toshiba Viewer

    5.4 Using the 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. If the data is stored in a different drive (including a floppy disk or the drive of another PC connected to the network), downloading may not be performed normally.
  • Page 224 (2) Double click “Download” in Data sources. Fig. 5-4-2 The Service setting dialog box appears. (3) Enter the password “TSBSERVICE”. Fig. 5-4-3 (4) Click “OK”. The Download firmware update dialog box appears. December 2002 TOSHIBA TEC 5 - 21 e-STUDIO160/200/250 UPDATING THE FIRMWARE...
  • Page 225 (5) Select the file for the download firmware. Fig. 5-4-4 Click “Browse” to select the file to be downloaded. The selected files are displayed in File. Fig. 5-4-5 e-STUDIO160/200/250 UPDATING THE FIRMWARE 5 - 22 December 2002 TOSHIBA TEC...
  • Page 226 Notes: • It takes approx. 20 minutes to download the data (when four files are downloded). • The copier is automatically reset while downloading. When the downloading is completed, the following dialog box is displayed. Fig. 5-4-8 (7) Click “OK”. December 2002 TOSHIBA TEC 5 - 23 e-STUDIO160/200/250 UPDATING THE FIRMWARE...

  • Page 227: Wire Harness Connection Diagrams

    6. WIRE HARNESS CONNECTION DIAGRAMS 6.1 AC Wire Harness 06-01-01 December 2002 TOSHIBA TEC 6 - 1 e-STUDIO160/200/250 WIRE HARNESS CONNECTION DIAGRAMS...
  • Page 228 06-02-01 e-STUDIO160/200/250 SERVICE HANDBOOK 6. WIRE HARNESS CONNECTION DIAGRAMS 6.2 DC Wire Harness e-STUDIO180/250 ƒ T • [ ƒ r ƒ X ƒ } ƒ j ƒ … ƒ A ƒ ‹ PPC ƒ T • [ ƒ r ƒ X • Ò...
  • Page 229 6.3 Connector Table PWA-F-MAN PWA-F-PNL-TO PWA-F-SLG PWA-F-MAN (CN3) <-> PWA-F-NCU- (US: CN9)/(EU: CN4)/(JP: CN4) PWA-F-MAN (CN8) <-> PWA-F-SLG (CN4) CN61 PWA-F-PNL-TO (CN61) <-> PWA-F-VR-TO (CN61) PWA-F-SLG (CN2) <-> INV-EXPO-AT/AW PWA-F-SLG (CN9) <-> PWA-F-CCD (CN1) Pin No Symbol Name Active Pin No Symbol Name Active...

  • Page 230: Appendix

    (Copies/min.) Paper Upper Bypass feeding (SFB) supply cassette Upper Lower cassette No paper size Paper size Paper cassette (with CM) designated designated size A4, LT A4-R LT-R A3, LD December 2002 TOSHIBA TEC A - 1 e-STUDIO160/200/250 APPENDIX...
  • Page 231 Continuous copy: 64 - 80 g/m , 17 - 21 lbs 17 - 21 lbs Single copy: 80 - 163 g/m , 21 - 43 lbs Special paper — — Recommended OHP film/Thick paper e-STUDIO160/200/250 APPENDIX A - 2 December 2002 TOSHIBA TEC...
  • Page 232 • First copy time ...... e-STUDIO160 series: Less than 7.9 seconds (A4/LT, the Upper cas- sette, 100%, original placed manually) e-STUDIO200 series: Less than 7.0 seconds (A4/LT, the Upper cas- sette, 100%, original placed manually) e-STUDIO250 series: Less than 7.0 seconds (A4/LT, the Upper cas- sette, 100%, original placed manually) •...
  • Page 233 • Weight ........ Standard: 50 Kg (110 lb.) (with Process unit/Toner cartridge) Full system: 92 Kg (203 lb.) (e-STUDIO160 series)/ 124 Kg (273 lb.) (e-STUDIO200/250 series) • Power requirements ... 115VAC, 50Hz/60Hz 120VAC, 50Hz/60Hz 127VAC, 50Hz/60Hz 220-240VAC, 50Hz/60Hz • Power consumption .... 1.4 KW or less •...

  • Page 234: Appendix B. Accessories

    CS card 1pc. (for MJD) Process unit 1pc. Toner cartridge 1pc. Detouchable power cord 1pc. * Machine version NAD: North America MJD: Europe AUD: Australia ASD: Asia SAD: Saudi Arabia CND: China December 2002 TOSHIBA TEC A - 5 e-STUDIO160/200/250 APPENDIX...

  • Page 235: Appendix C. Options

    Transfer charger unit MAIN-CH-1600 (2) Process unit Process unit PU-1610S, PU-1610ES, PU-1610DS, PU-1610DSN, PU-1610CS (3) Supplies Toner cartridge T-1600, T-1600E, T-1600D, T-1600C (for e-STUDIO160 series) T-2500, T-2500E, T-2500D, T-2500C (for e-STUDIO200/250 series) e-STUDIO160/200/250 APPENDIX A - 6 December 2002 TOSHIBA TEC...

  • Page 236: Appendix E. System List

    Fax board kit GD-1061-EU, GD-1061-NA KD-1009, KD-1009-N GD-1061-AU, GD-1061-SA GD-1061C Operation board board panel 4th cassette (for e-STUDIO200/250 series) Cassette module (CM) MY-1017, MY-1017-N Internet fax kit GD-1070 01-05-01 Fig. E-1 December 2002 TOSHIBA TEC A - 7 e-STUDIO160/200/250 APPENDIX...

  • Page 237: Appendix F. Power Supply Unit

    Fuser thermostat 1 10,13,14,15 Fuser thermostat 2 Heater lamp Heater lamp 1 control circuit 1 8,18,19 HT1ON Heater lamp Heater lamp 2 HT2ON control circuit 2 ASD/AUD/CND/MJD models 15-01-02 Fig. F-1 e-STUDIO160/200/250 APPENDIX A - 8 December 2002 TOSHIBA TEC...
  • Page 238 An overcurrent and an overvoltage protective circuit are configured for each DC voltage output. If the output is shorted for some reason or an abnormal condition occurs in a circuit, these circuits prevent overcurrent and overvoltage from flowing through the entire circuitry of this machine. December 2002 TOSHIBA TEC A - 9 e-STUDIO160/200/250 APPENDIX...
  • Page 239 1-1, KANDA NISHIKI-CHO, CHIYODA-KU, TOKYO, 101-8842 JAPAN...

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