Page 1 SERVICE HANDBOOK DIGITAL PLAIN PAPER COPIER e-STUDIO550/650/810 (DP-5510/6510/8110) File No.31110201 2002-06...
Page 2 GENERAL PRECAUTIONS REGARDING THE INSTALLATION AND SERVICE FOR THE COPIER e-STUDIO550/650/810 The installation and service should be done by a qualified service technician. Transportation/Installation • When transporting/installing the copier, move it by the casters while lifting the stoppers. The copier is quite heavy and weighs approximately 200 kg (441 lb), therefore pay full attention when handling it.
Page 3 Be sure to handle/install them properly. If these parts are shorted circuit and/or made their functions out, they may burn down, for instance, and may result in fatal accidents. Do not allow a short circuit to occur. Do not use the parts not recommended by Toshiba TEC Corporation.
Page 4 1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 2. ERROR CODE AND SELF- DIAGNOSIS 3. ADJUSTMENT 4. PREVENTIVE MAINTENANCE (PM) 5. TROUBLESHOOTING 6. UPDATING THE FIRMWARE 7. POWER SUPPLY UNIT 8. WIRE HARNESS CONNECTION DIAGRAMS...
Page 5: Table Of Contents
3. 7. 1. Sheet sideways deviation caused by paper feeding ..........3-32 3. 8. Adjustment of Developer Unit ....................3-34 3. 9. Adjustment of Fuser Unit ...................... 3-35 3. 9. 1. Adjustment of fuser roller pressure ................. 3-35 e-STUDIO550/650/810 CONTENTS JUNE 2002 © TOSHIBA TEC...
Page 6: Table Of Contents
4. 6. Jig List ........................... 4-20 4. 7. Precautions for Storing and Handling Supplies ............... 4-21 4. 7. 1. Precautions for storing TOSHIBA supplies ..............4-21 4. 7. 2. Checking and cleaning of OPC drum ................ 4-21 4. 7. 3. Checking and cleaning of drum cleaning blade and transfer belt cleaning blade ..... 4-22 4.
Page 7: Table Of Contents
7. POWER SUPPLY UNIT ......................7-1 7. 1. Output Channel ........................7-1 7. 2. Fuse ............................7-5 8. WIRE HARNESS CONNECTION DIAGRAMS ................8-1 8. 1. AC Wire Harness ........................8-2 8. 2. DC Wire Harness ....................8-4, Appendix e-STUDIO550/650/810 CONTENTS JUNE 2002 © TOSHIBA TEC...
Page 8: Specifications / Accessories / Options / Supplies
1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES 1. 1. Specifications When the specification is different among e-STUDIO550, 650 and 810, the value for e-STUDIO650 is shown by [ ] and the value for e-STUDIO810 is shown by { }.
Page 9 Double-sided copies 5 sets 121"96 108"01 95"06 measured by actual measurement. Double-sided originals 1 set 31"77 31"49 30"88 3 sets 74"75 67"97 60"58 Single-sided copies 5 sets 117"88 104"64 90"02 e-STUDIO550/650/810 SPECIFICATIONS 1 - 2 JUNE 2002 © TOSHIBA TEC...
Page 10 ....A3~A5-R, LD~ST-R : 100 sheets • Automatic duplexer .... Stackless, Switchback type • Toner supplying ....Automatic toner density detection/supply Toner cartridge replacing method (There is a recycle toner supplying system.) JUNE 2002 © TOSHIBA TEC 1 - 3 e-STUDIO550/650/810 SPECIFICATIONS...
Page 11 The electric power is supplied to the finisher and external LCF (optional) through the copier. • Total counter ...... Electronic counter • Dimensions of the copier ... See the figure below. (W698x D778 x H1207 mm) 1207 mm 778 mm 698 mm e-STUDIO550/650/810 SPECIFICATIONS 1 - 4 JUNE 2002 © TOSHIBA TEC...
Page 12: Accessories
Drum 1 pc. Drum cover 1 pc. Original feeding tray 1 pc. Tab paper end guide 1 pc. * Machine version NAD: North America MJD: Europe AUD: Australia ASD: Asia JUNE 2002 © TOSHIBA TEC 1 - 5 e-STUDIO550/650/810 SPECIFICATIONS...
Page 13: Options
Key copy counter/Key copy counter socket MU-8/MU-10 Damp heater kit MF-6510U/E Printer controller GL-1020 Printer board GA-1140 1. 4. Supplies Drum OD-6510 Developer material D-6510 Toner PS-ZT6510/PS-ZT6510/PS-ZT-6510D Toner bag PS-TB6510/PS-TB6510E e-STUDIO550/650/810 SPECIFICATIONS 1 - 6 JUNE 2002 © TOSHIBA TEC...
Page 15: Error Codes And Self-Diagnosis
(not reaching the registration sensor) Paper fed from the 3rd cassette (not reaching the 1st cassette transport sensor) Paper fed from the 3rd cassette (not reaching the 2nd cassette transport sensor) JUNE 2002 © TOSHIBA TEC 2 - 1 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 16 RADF opened at the large original discharging RADF opened at the small original reversing RADF opened at the small original discharging RADF opened at the original scanning section e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 2 JUNE 2002 © TOSHIBA TEC...
Page 17 Paper remaining in the inserter when power is ON Wrong size of inserter Inserter feeding Jam Paper transport jam inside the Paper left on the transport path copier (3) Paper left on the transport path JUNE 2002 © TOSHIBA TEC 2 - 3 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 18 Abnormal pressure roller thermistor during a ready state Abnormal IH power voltage / IH initialization error IGBT high temperature Abnormal IH circuit or coil Cleaning web finished Web motor signal path error e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 4 JUNE 2002 © TOSHIBA TEC...
Page 19 Abnormal saddle stitcher stitch motor (rear) Abnormal saddle stitcher alignment motor Abnormal saddle stitcher guide motor Abnormal saddle stitcher paper folding motor Abnormal saddle stitcher paper positioning plate motor JUNE 2002 © TOSHIBA TEC 2 - 5 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 20 Abnormal punch unit backup RAM data Communication error between inserter and finisher Abnormal inserter EEPROM Abnormal inserter fan Service call for others Abnormal main CPU HDD formatting error e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 6 JUNE 2002 © TOSHIBA TEC...
Page 21 Primary scanning reproduction ratio Shown in hexadecimal Secondary scanning reproduction ratio Shown in hexadecimal The latest 20 errors data can be displayed in the setting mode (08-253). JUNE 2002 © TOSHIBA TEC 2 - 7 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 22: Self-Diagnosis Modes
[POWER] OFF/ON during the LED and LCD are lit. 2. Key Check Keys with LED (Press to turn OFF the LED.) Keys without LED (Press to display the message on the control panel.) e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 8 JUNE 2002 © TOSHIBA TEC...
Page 23 In the “Control panel check mode”, copying is disabled. Enter the standby state by pressing the [CLEAR] key to start copying. Turn OFF the power after using the self-diagnosis mode, and leave the copier to the user. JUNE 2002 © TOSHIBA TEC 2 - 9 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 24: Input Check (Test Mode 03)
[Example of display during input check] Items to be checked and the state of the copier with the icons [A] to [H] displayed in black are listed on the following pages. e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 10 JUNE 2002 © TOSHIBA TEC...
Page 25 4th cassette tray top sensor Top position 4th cassette tray bottom sensor Bottom position 4th cassette detection switch Cassette installed 4th cassette paper empty sensor No paper — — JUNE 2002 © TOSHIBA TEC 2 - 11 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 26 — — — — — — Finisher connection (IPC board connection) Not connected Fuser unit switch Fuser unit installed — — Developer unit switch Developer unit installed e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 12 JUNE 2002 © TOSHIBA TEC...
Page 27 Other than stop position Exit jam access door open/close switch Door opened — — — — — Key copy counter connection Not connected Toner cartridge switch No cartridge — JUNE 2002 © TOSHIBA TEC 2 - 13 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 28 RADF small original reverse sensor Original present RADF original length sensor Original present RADF original width sensor-1 Original present RADF original width sensor-2 Original present RADF original width sensor-3 Original present e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 14 JUNE 2002 © TOSHIBA TEC...
Page 29 — — — — — — RADF APS operation sensor APS sensors operated RADF 24V power supply Power OFF — — — — — — — — JUNE 2002 © TOSHIBA TEC 2 - 15 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 30: Output Check (Test Mode 03)
Code 116 operation OFF Laser ON Code 118 operation OFF Fuser moter (low speed) ON Code 119 operation OFF Exit motor (normal) ON Code 120 operation OFF e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 16 JUNE 2002 © TOSHIBA TEC...
Page 31 Main charger wire cleaner motor ON Transfer belt cam motor UP/DOWN Transfer belt supply roller bias TR1 ON/OFF Transfer belt supply roller bias TR2 ON/OFF Transfer belt supply roller bias TR3 ON/OFF JUNE 2002 © TOSHIBA TEC 2 - 17 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 32 IH fan (low speed) ON/OFF Reverse section fan 1 (high speed) ON/OFF Reverse section fan 1 and 2 (low speed) ON/OFF Reverse section fan 2 (high speed) ON/OFF e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 18 JUNE 2002 © TOSHIBA TEC...
Page 33: Test Print Mode (04)
Types of test pattern Remarks 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) JUNE 2002 © TOSHIBA TEC 2 - 19 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 34: Adjustment Mode (05)
* [JOB STATUS] key [INTERRUPT] Test (Exit) (Stores value in copy RAM) Enter a [CLEAR] [CLEAR] value (Corrects value) (Corrects value) * Press [JOB STATUS] to enter “–”. e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 20 JUNE 2002 © TOSHIBA TEC...
Page 35 In that case, turn ON the power normally, leave the copier for approx. 3 minuites after it has become ready state and then start up the adjustment mode again. JUNE 2002 © TOSHIBA TEC 2 - 21 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 36 Display of the exposure corrected value ~255 Image quality control 0~255 Display of limiter flag Enforced performing of Image quality – – control Image quality control 0~255 Control status display e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 22 JUNE 2002 © TOSHIBA TEC...
Page 37 RADF sideways deviation adjustment 0~255 When the value increases by “1”, the image of original fed from the RADF shifts toward the rear side of paper by approx. 0.0423mm. JUNE 2002 © TOSHIBA TEC 2 - 23 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 38 0.24%. 424-1 Increased speed 0~255 When the value increases by “1”, the rotation speed increases by approx. 0.32% (e-STUDIO550), 0.37% (e-STUDIO650) or 0.43% (e-STUDIO810). 425-0 Normal speed 0~255 Same as 424-0. 425-1 Increased speed 0~255 Same as 424-1.
Page 39 0~31 /Thick paper 450-0 1st cassette 0~31 /Long size 450-1 1st cassette 0~31 /Middle size 450-2 1st cassette 0~31 /Short size 450-3 1st cassette 0~31 /Thick paper JUNE 2002 © TOSHIBA TEC 2 - 25 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 40 0~31 /Long size 458-1 Bypass feeding 0~31 /Middle size 458-2 Bypass feeding 0~31 /Short size 458-3 Bypass feeding 0~31 /Thick paper 458-4 Bypass feeding 0~31 /Post card e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 26 JUNE 2002 © TOSHIBA TEC...
Page 41 When the value increases by “1”, 493-1 the developer unit Text 0~15 the rotation speed increases by 493-2 motor rotation Photo 0~15 approx. 3.85%. 495-0 speed Normal 0~15 495-1 Toner save 0~15 JUNE 2002 © TOSHIBA TEC 2 - 27 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 42 “automatic density” Tex 0~255 Range correction Photo/Text 0~255 When the value increases, the Background peak Photo 0~255 background becomes more adjustment Text 0~255 brightened. e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 28 JUNE 2002 © TOSHIBA TEC...
Page 43 05-657, 658: With decreasing the value, the thin spotted text is Toner save suppressed, and with increasing it, the blurred text is suppressed. JUNE 2002 © TOSHIBA TEC 2 - 29 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 44 Text density and text density respec- tively. Background peak Text peak fixed fixed varied fixed fixed varied varied varied e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 30 JUNE 2002 © TOSHIBA TEC...
Page 45: Setting Mode (08)
[0] [8] [Digital key] [START] [Digital key] [START] [Digital key] (Exit) [POWER] (Code) (1st setting) (2nd setting) [INTERRUPT] (Stores value in RAM) [CLEAR] [CLEAR] (Corrects value) (Corrects value) JUNE 2002 © TOSHIBA TEC 2 - 31 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 46 0.1mm Tab paper printing/ 0~300 Setting of the initial value for the shift tab shift setting (2nd amount at the tab printing mode by cassette feeding) 0.1mm e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 32 JUNE 2002 © TOSHIBA TEC...
Page 47 /140~297 Paper size (FOLIO) 330/210 182~432 feeding/widthwise direction /140~297 Paper size (13”LG) 330/216 182~432 feeding/widthwise direction /140~297 Paper size (8.5”X8.5”) 216/216 182~432 feeding/widthwise direction /140~297 JUNE 2002 © TOSHIBA TEC 2 - 33 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 48 Use the [HELP] key to enter a hyphen (-). PM counter setting value 0~99999999 <Default> Contents e-STUDIO550 JPN: 0 UC,EUR:400000 e-STUDIO650 JPN: 0 UC,EUR:460000 e-STUDIO810 JPN: 0 UC,EUR:500000 PM counter current value 0~99999999 Error history display – –...
Page 49 Counting of the copier running time (min.) Fuser unit drive time 0~99999999 Counting of the heat roller rotation time (sec.) counter (enter 0 to reset the counter) JUNE 2002 © TOSHIBA TEC 2 - 35 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 50 8: 150°C 9: 155°C 10: 160°C 11: 165°C 12: 170°C <Default> e-STUDIO550 JPN: 8 UC: 4 EUR: 4 e-STUDIO650 JPN: 8 UC: 4 EUR: 4 e-STUDIO810 JPN: 4 UC: 4 EUR: 4 Fuser roller temperature 0~11 0: 173°C 1: 180°C 2: 183°C 3: 186°C during printing 4: 189°C 5: 192°C 6: 195°C 7: 198°C...
Page 51 This can continue untill a replacement unit is available and service technician can use this mode for that purpose. JUNE 2002 © TOSHIBA TEC 2 - 37 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 52 Press the icon on the LCD to select the for OTHER key UC:COMP size. EUR:FOLIO Original size priority 0: Same size originals (same/mixed size) 1: Mixed size originals e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 38 JUNE 2002 © TOSHIBA TEC...
Page 53 Automatic sorting mode 0: Disabled 1: STAPLE 2: SORT priority setteing (RADF) 3: GROUP Sor ter mode priority 0: NON SORT 1: STAPLE 2: SORT setting 3: GROUP JUNE 2002 © TOSHIBA TEC 2 - 39 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 54 0: OFF (Press the [START] key to start feeding.) 1: ON (Automatical feeding) e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 40 JUNE 2002 © TOSHIBA TEC...
Page 55 Image quality control/ 0~16 Abnormality detection number (Enter 0 to reset) Setting of image quality 0: ON 1: OFF control Image quality control/ 0~30 Auto-start print volume setting 1 JUNE 2002 © TOSHIBA TEC 2 - 41 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 56 (*2) When changing the values of the codes 859, 860, 861, 862 and 863, shift the same amount at all of these codes. (*3) When changing the values of the codes 864, 865, 866, 867 and 871, shift the same amount at all of these codes. e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 42 JUNE 2002 © TOSHIBA TEC...
Page 57 Finisher ROM version – – SDL-XXX FIN-XXX Inserter ROM version – – INS-XXX FROM basic section soft- VX.X/X.X ware version FROM internal program – – VXXX.XXX version JUNE 2002 © TOSHIBA TEC 2 - 43 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 58 0: Normal paper 1: Thick paper 2: Thick paper 2 Paper type information Displaying of the set paper type / Tandem LCF 0: Normal paper 1: Thick paper 2: Thick paper 2 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 44 JUNE 2002 © TOSHIBA TEC...
Page 59 Displaying of the set paper type / Inserter 0: Normal paper 1: Thick paper 3: OHP film FSMS total counter 0~99999999 1110 Image quality control/ 0~20 Auto-start print volume setting 2 JUNE 2002 © TOSHIBA TEC 2 - 45 e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS...
Page 60 << PM support mode related code (08) >> *Order of default values : e-STUDIO550/e-STUDIO650/e-STUDIO810 Present number Standard number to replace Present drive Previous replase- of the printouts (Value : 0~99999999) time ment date <Procedure 2> <Procedure 1> <Procedure 2> <Procedure 2>...
Page 61: Adjustment
Note: The set value “10” and “11” are valid when the controller GA-1140 is installed and the HDD is initialized at “2” (normal type). They are applied to the template used in the scanner function (needing GE-1060). JUNE 2002 © TOSHIBA TEC 3 - 1 e-STUDIO550/650/810 ADJUSTMENT...
Page 62: Adjustment Of Auto-Toner Sensor
(4) After about two minutes, the value changes to “0”. TEST MODE WAIT (5) After the automatic adjustment has finished normally, the value becomes stable and the display changes as follows. 240% ADJUSTMENT MODE e-STUDIO550/650/810 ADJUSTMENT 3 - 2 June 2002 © TOSHIBA TEC...
Page 63 The display changes as follows. 100% [290] [START] TEST MODE WAIT (10)After the operation has finished, the copier are automatically stopped and the following is displayed. 100% TEST MODE (11)Turn OFF the power. JUNE 2002 © TOSHIBA TEC 3 - 3 e-STUDIO550/650/810 ADJUSTMENT...
Page 64: Dimensional Adjustment Of Copied Image
When the image position has to be matched at all modes, carry out a setting so that reversing can be performed also at the “Manually-placed original/Non-sort mode” (setting mode: 08-627). However, 0.7sec. of delay at first copy occurs when this setting is carried out. e-STUDIO550/650/810 ADJUSTMENT 3 - 4 June 2002 © TOSHIBA TEC...
Page 65 WAIT WARMING UP [COPY] If the copied image does not satisfy the specifica- 100% tions, return to , and COPYING perform the adjustment again. [POWER ] OFF/ON: To exit the adjustment mode JUNE 2002 © TOSHIBA TEC 3 - 5 e-STUDIO550/650/810 ADJUSTMENT...
Page 66: Paper Alignment
Select the appropriate value when the adjustment value is changed while confirming if the leading edge is not shifted. * As a tentative countermeasure, the service life of the feed roller can be extended by increasing the aligning amount. e-STUDIO550/650/810 ADJUSTMENT 3 - 6 June 2002 © TOSHIBA TEC...
Page 67 (Enter the same value entered in the step 5 above with the digital keys) Press the [SET] or the [INTERRUPT] key to store the value in the RAM. Note: The first line of the grid pattern is occasionally not printed out. JUNE 2002 © TOSHIBA TEC 3 - 7 e-STUDIO550/650/810 ADJUSTMENT...
Page 68 4. Check if the distance D is within the range of 52 ± 0.5 mm. 5. If not, change the value taking the following procedure and measure the distance D again. e-STUDIO550/650/810 ADJUSTMENT 3 - 8 June 2002 © TOSHIBA TEC...
Page 69 3. Check the grid pattern on the top side of the paper. Measure the distance E from the front edge of the paper to the 6th line of the grid pattern. JUNE 2002 © TOSHIBA TEC 3 - 9 e-STUDIO550/650/810 ADJUSTMENT...
Page 70 Press [3] [ENERGY SAVER] (Grid patterns are printed out on both sides of the paper) *The larger the adjustment value, the longer the distance E becomes (approx. 0.5 mm/10 steps). e-STUDIO550/650/810 ADJUSTMENT 3 - 10 June 2002 © TOSHIBA TEC...
Page 71 D: 05-439 (1st cassette, A4/LT), 440 (2nd cassette, A3/LD), 441 (3rd cassette or tandem LCF, A4/LT), 443 (LCF, A4/LT), 444 (4th cassette, A4),442 (bypass feed, A4/LT), 445 (duplexing, A3/LD) 52±0.5 mm (–0.4 mm/steps) E: 05-498-0, 498-1 52±0.5 mm (+0.5 mm/10 steps) JUNE 2002 © TOSHIBA TEC 3 - 11 e-STUDIO550/650/810 ADJUSTMENT...
Page 72: Scanner Related Adjustment
In the case of B: Loosen the adjustment screw for mirror-2 (CCW). [Step 2] In the case of C: Tighten the adjustment screw for mirror-1 (CW). In the case of D: Loosen the adjustment screw for mirror-1 (CCW). e-STUDIO550/650/810 ADJUSTMENT 3 - 12 June 2002 © TOSHIBA TEC...
Page 73 (“100% A” is displayed.) * The larger the adjustment value, the higher the reproduction ratio and the longer the distance A become (approx. 0.5 mm/5 steps). Copied image of the ruler Feeding direction JUNE 2002 © TOSHIBA TEC 3 - 13 e-STUDIO550/650/810 ADJUSTMENT...
Page 74 * The larger the adjustment value, the more the image is shifted to the right and the distance B becomes wider (0.0423 mm/step). Copied image of the ruler Feeding direction e-STUDIO550/650/810 ADJUSTMENT 3 - 14 June 2002 © TOSHIBA TEC...
Page 75 Press the [SET] or the [INTERRUPT] key to store the value in the RAM. (“100% A” is displayed.) * The larger the adjustment value, the lower the reproduction ratio becomes. (0.05 mm/step) Copied image of the ruler Feeding direction JUNE 2002 © TOSHIBA TEC 3 - 15 e-STUDIO550/650/810 ADJUSTMENT...
Page 76 Press the [SET] or the [INTERRUPT] key to store the value in the RAM. (“100% A” is displayed.) * The larger the adjustment value, the more the image is shifted to the leading edge (0.1433 mm/step). Copied image of the ruler Feeding direction e-STUDIO550/650/810 ADJUSTMENT 3 - 16 June 2002 © TOSHIBA TEC...
Page 77 Press the [SET] or the [INTERRUPT] key to store the value in the RAM. (“100% A” is displayed.) * The larger the adjustment value, the wider the blank area at the right side becomes (0.0423 mm/step). Feeding direction JUNE 2002 © TOSHIBA TEC 3 - 17 e-STUDIO550/650/810 ADJUSTMENT...
Page 78 Press the [SET] or the [INTERRUPT] key to store the value in the RAM. (“100% A” is displayed.) * The larger the adjustment value, the wider the blank area at the trailing edge be- comes (0.0423 mm/step). Feeding direction e-STUDIO550/650/810 ADJUSTMENT 3 - 18 June 2002 © TOSHIBA TEC...
Page 79: Image Quality Adjustment
To exit the adjustment mode Notes: 1. Only one single-sided copy can be made. 2. Since the duplex copying is disabled, make a test copy after exiting the adjustment mode. JUNE 2002 © TOSHIBA TEC 3 - 19 e-STUDIO550/650/810 ADJUSTMENT...
Page 80: Sharpness Adjustment For Copier
1 to 9: Gamma data (The larger the value, the darker the image becomes) The entry procedure of the adjustment value is the same as that for “3.4.1 Image density”. e-STUDIO550/650/810 ADJUSTMENT 3 - 20 June 2002 © TOSHIBA TEC...
Page 81: Setting For Range Correction For Copier
Code for range correction density section) of the image becomes not to be output. The entry procedure of the adjustment value is the same as that for “3.4.1 Image density”. JUNE 2002 © TOSHIBA TEC 3 - 21 e-STUDIO550/650/810 ADJUSTMENT...
Page 82: Adjustment Of Blurred/Thin Spotted Text
676/677. 3. Remember that the image specifications and life span of the replacing parts may not meet the standard when the setting value is changed from the default value. e-STUDIO550/650/810 ADJUSTMENT 3 - 22 June 2002 © TOSHIBA TEC...
Page 83: High-Voltage Adjustment
• (+) terminal Connect to the shaft of the developer sleeve. • (–) terminal Connect frame (ground). 3. Set the door switch jig and start up the adjustment mode (05). JUNE 2002 © TOSHIBA TEC 3 - 23 e-STUDIO550/650/810 ADJUSTMENT...
Page 84 However, the following problems may occur if the developer bias is lowered too much: • Image contrast becomes low. • Image is patchy or blurred. • The carrier in the developer material adheres to the photoconductive drum, causing scratches around the cleaner. e-STUDIO550/650/810 ADJUSTMENT 3 - 24 June 2002 © TOSHIBA TEC...
Page 85: Adjustment Of Scanning Section
Adjustment of the carriage wire tension is not necessary since a certain tension is applied to the carriage wires by the tension springs. Note: Make sure that the tension applied to the wire is normal. JUNE 2002 © TOSHIBA TEC 3 - 25 e-STUDIO550/650/810 ADJUSTMENT...
Page 86 Put the carriage-1 on the rail, make the C/D section of the exit side frame touch with the inside of the exit frame and screw up the front/rear side of the bracket to fix it. Exit side frame [Front] [Rear] Bracket Bracket e-STUDIO550/650/810 ADJUSTMENT 3 - 26 June 2002 © TOSHIBA TEC...
Page 87 · Each turn should be pushed against the previously wound turn so that there is no space between them. Hook Hook Silver Black 5 turns 5 turns No space between turns Ball terminal Ball terminal 2 turns 2 turns JUNE 2002 © TOSHIBA TEC 3 - 27 e-STUDIO550/650/810 ADJUSTMENT...
Page 88 Notes: 1. When the wire holder jig is attached, make sure that the wire is not shifted or loosened. 2. The wire should come out of the slot of the wire holder jig and be passed under the arm of it. e-STUDIO550/650/810 ADJUSTMENT 3 - 28 June 2002 © TOSHIBA TEC...
Page 89: Len Unit
Front side · Handle the unit with care. Do not hold the lens and adjusted part (hold the unit as shown below). Do not hold the lens and adjusted part. JUNE 2002 © TOSHIBA TEC 3 - 29 e-STUDIO550/650/810 ADJUSTMENT...
Page 90 1. Remove the original glass and lens cover. Adjustment pin 2. Screw the two pins for the lens magnification adjustment to the long hole at the lens base. 3. Loosen the 2 screws fixing the lens unit. e-STUDIO550/650/810 ADJUSTMENT 3 - 30 June 2002 © TOSHIBA TEC...
Page 91 5. Attach the lens cover and original glass. Make a copy to confirm the reproduction ratio. 6. Remove the original glass and lens cover again, and tighten 2 screws to fix the lens unit. 7. Reattach the lens cover and original glass. JUNE 2002 © TOSHIBA TEC 3 - 31 e-STUDIO550/650/810 ADJUSTMENT...
Page 92: Adjustment Of Paper Feeding System
LCF (the direction (A) in the figures below). (the direction (B) in the figures below). Feeding Feeding direction direction Center Center Front Front • Cassette feeding • Bypass feeding e-STUDIO550/650/810 ADJUSTMENT 3 - 32 June 2002 © TOSHIBA TEC...
Page 93 • Tandem LCF Move the screws to the long holes and adjust the position of the front cover along the front-rear direction. JUNE 2002 © TOSHIBA TEC 3 - 33 e-STUDIO550/650/810 ADJUSTMENT...
Page 94: Adjustment Of Developer Unit
(3) Pole position of the developer sleeve The pole positions of the developer sleeves are set by installing the sleeve holders and pole position fixing bushings. Therefore, the adjustment of the pole position is not necessary. e-STUDIO550/650/810 ADJUSTMENT 3 - 34 June 2002 © TOSHIBA TEC...
Page 95: Adjustment Of Fuser Unit
0.5mm. (8) If |F-R|<0.5mm, the adjustment is completed. Close the RADF and make five blank copies with A3/ LD size to clean the heat and pressure rollers. JUNE 2002 © TOSHIBA TEC 3 - 35 e-STUDIO550/650/810 ADJUSTMENT...
Page 96: Setting Of Fuser Roller Temperature
(2) Adjust the gap between the fuse inlet guide and the pressure roller. (0.4 < = gap < 1.7) Scale Fuser inlet guide Pressure roller e-STUDIO550/650/810 ADJUSTMENT 3 - 36 June 2002 © TOSHIBA TEC...
Page 97: High-Fusing Mode
Note: (1) and (2) can be combined. The above settings are reflected when the “Thick paper 2” is selected. JUNE 2002 © TOSHIBA TEC 3 - 37 e-STUDIO550/650/810 ADJUSTMENT...
Page 98: Adjustment Of Exit/Reversal Unit
(6) Turn the latch holder to the opposite direction, and install it to the plate. (7) Turn the plate upside down (with the long hole upside), and install it again with 2 screws after adjusting the same amount as did in the above (4). e-STUDIO550/650/810 ADJUSTMENT 3 - 38 June 2002 © TOSHIBA TEC...
Page 99: Installing Of The Radf Unit
(5) Fix hinges at the feed and exit sides with 2 shouldered screws (shown by white arrows). (6) Tighten 2 screws loosened at the step (4). [Exit side] [Feed side] JUNE 2002 © TOSHIBA TEC 3 - 39 e-STUDIO550/650/810 ADJUSTMENT...
Page 100: Skew Adjustment
: Move a screw to the long hole and shift the plate to the direction of B. In case of : Move a screw to the long hole and shift the plate to the direction of A. e-STUDIO550/650/810 ADJUSTMENT 3 - 40 June 2002 © TOSHIBA TEC...
Page 101: Adjustment Of Solenoid
When the large original reverse flapper is not pulled at com- Ends faced-up pletely, loosen the screws and shift the solenoid upward to adjust the level of the flapper move- ment. JUNE 2002 © TOSHIBA TEC 3 - 41 e-STUDIO550/650/810 ADJUSTMENT...
Page 102: Adjustment Of Radf Open/Close Switch
Adjustment screw at hinges. Adjust the height so that the platen guide holders (front, rear) touch the ADF original glass. Platen sheet Platen guide holder ADF original Original glass glass e-STUDIO550/650/810 ADJUSTMENT 3 - 42 June 2002 © TOSHIBA TEC...
Page 103: Key Copy Counter (Mu-8, Mu-10)
(Treat the cut harness properly to avoid its being shorted on the machine frame). Disconnect the dummy connector. Dummy connector JUNE 2002 © TOSHIBA TEC 3 - 43 e-STUDIO550/650/810 ADJUSTMENT...
Page 104 M3 screws (6) Insert the key copy counter with its arrow mark facing up. Arrow mark (7) Enter the value “3” for the code 202 in the set- ting mode (08). e-STUDIO550/650/810 ADJUSTMENT 3 - 44 June 2002 © TOSHIBA TEC...
Page 105: Preventive Maintenance (Pm)
* The screen goes back to the main screen when the counter clear is executed or the [CANCEL] key is pressed after moving from the main screen, while it goes back to the sub screen after moving from the sub screen. JUNE 2002 © TOSHIBA TEC 4 - 1...
Page 106 2. “—” is displayed at the numeric section for the paper source which is not installed since the paper source is different depending on the destination. e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 2 JUNE 2002 © TOSHIBA TEC...
Page 107 Displaying of information for the unit to be cleared and WEB unit (parts) When the [INITIALIZE] key is pressed, “Present number of printouts” and “Driving time” are cleared and “Previous replacement date” is updated. JUNE 2002 © TOSHIBA TEC 4 - 3 e-STUDIO550/650/810 PREVENTIVE MAINTENANCE...
Page 108 2nd cassette separation roller [2ND SEPARATION] 3rd cassette separation roller [3RD SEPARATION] 4th cassette separation roller [4TH SEPARATION] Bypass separation roller [BYPASS SEPARATION] External LCF separation roller [EX.LCF SEPARATION] e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 4 JUNE 2002 © TOSHIBA TEC...
Page 109: General Descriptions For Pm Procedure
Silicon oil replacement confirm there is Inspector’s White grease (Value x 1,000) no problem. name (Molycoat) Replace if deformed Remarks AV Alvania No.2 or damaged JUNE 2002 © TOSHIBA TEC 4 - 5 e-STUDIO550/650/810 PREVENTIVE MAINTENANCE...
Page 110 [Preventive Maintenance Checklist] Notes: 1. Perform cleaning and lubricating in every 400,000 copies for the e-STUDIO550, 460,000 copies for the e-STUDIO650 and every 500,000k copies for the e-STUDIO810. Lubricate the replacement parts following to the replacement cycle. 2. Values under “Replacement” indicate the replacement cycle for the e-STUDIO550/e-STUDIO650/e- STUDIO810.
Page 111 45. Cleaner lower guide 46. Image quality sensor 47. Drum shaft bearing Developer 48. Whole developer unit unit 49. Developer material 400/460/500 50. Front shield 51. Oil seal (9pcs.) 800/920/1000 JUNE 2002 © TOSHIBA TEC 4 - 7 e-STUDIO550/650/810 PREVENTIVE MAINTENANCE...
Page 112 68. Web pushing roller 400/460/500 <P26-I12> 400/460/500 ch.4.7.7 69. Cleaning roller (felt) <P26-I24> 70. Cleaning roller (metal) 400/460/500 ch.4.7.7 <P27-I14> 71. Thermistor (4pcs.) 72. Fuser unit inlet/exit guide 73.Web motor worm gear e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 8 JUNE 2002 © TOSHIBA TEC...
Page 113 96. Read sensor 97. Read guide 98. Read roller 99. 3rd roller 100. 4th roller 101. Reverse sensor 102. Exit roller 103. Reverse roller or A 104. Platen sheet JUNE 2002 © TOSHIBA TEC 4 - 9 e-STUDIO550/650/810 PREVENTIVE MAINTENANCE...
Page 114 34 37 76 64 48 51 28 29 86 87 [Front side] e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 10 JUNE 2002 © TOSHIBA TEC...
Page 117 When replacing the separation roller, replace only the roller and continue to use the torque limitter. Gear Pickup roller Idler gear shaft Torque limitter One-way clutch Separation roller Feed roller JUNE 2002 © TOSHIBA TEC 4 - 13 e-STUDIO550/650/810 PREVENTIVE MAINTENANCE...
Page 118 Next, wipe the inner diameter of the drum shaft bearing with a cloth. (If toner adheres to the inner diameter, you may no longer be able to draw out the drum shaft.) Drum shaft bearing e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 14 JUNE 2002 © TOSHIBA TEC...
Page 119 Apply white grease to the toner transport auger drive section (shown by arrow). *12 Developer material After replacing the developer material, be sure to perform the auto-toner adjustment and then enforced performing of image quality control. JUNE 2002 © TOSHIBA TEC 4 - 15 e-STUDIO550/650/810 PREVENTIVE MAINTENANCE...
Page 120 (3) Wipe off any grease the exudes from the inside. Oil seal Mixer Shaft Apply a coating of grease (Alvania No.2) to the entire Mixer shaft periphery of the mixer shaft before attaching the bearing. Bearing e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 16 JUNE 2002 © TOSHIBA TEC...
Page 121 The finger may be damaged if the toner adhering to the tip of it is scraped off forcibly. Replace the finger if the toner is sticking to it heavily. JUNE 2002 © TOSHIBA TEC 4 - 17...
Page 122 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. e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 18 JUNE 2002 © TOSHIBA TEC...
Page 123 Transfer belt cleaning brush B-6510TR Fuser roller HR-8110-U Pressure roller HR-6570-L Cleaning web CW-6510 Web pushing roller PR-6510W Cleaning roller (metal) B-8070L Cleaning roller (felt) SR-6570L Fuser unit upper separation finger SCRAPER-212 JUNE 2002 © TOSHIBA TEC 4 - 19 e-STUDIO550/650/810 PREVENTIVE MAINTENANCE...
Page 124: Jig List
Wire holder jig Developer bottle nozzle Area sheet Lens magnification adjustment pin Brush Downloading jig (DLM board) Downloading jig (DLS board) P200-I1 P200-I2 P200-I3 P200-I5 P200-I6 P200-I4 P200-I7 P200-I8 P201-I2 P201-I1 e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 20 JUNE 2002 © TOSHIBA TEC...
Page 125: Precautions For Storing And Handling Supplies
4. 7. Precautions for Storing and Handling Supplies 4. 7. 1. Precautions for storing TOSHIBA supplies A. Toner/Developer Toner and developer should be stored in a place where the ambient temperature is between 10 to 35°C (no condensation), and should also be protected against direct sunlight during transportation.
Page 126: Checking And Cleaning Of Drum Cleaning Blade And Transfer Belt Cleaning Blade
• Do not apply solvents such as paint thinner to the blade. • Do not allow loose thread or dirt to contact the blade edge. • Do not place the blade near a heat source. e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 22 JUNE 2002 © TOSHIBA TEC...
Page 127: Handling Of Drum Cleaning Brush And Transfer Belt Cleaning Brush
Note: Be careful not to rub the teflon-coated surface with your fingernails or hard objects because it is easily damaged. Do not apply the silicon oil to the fuser roller. JUNE 2002 © TOSHIBA TEC 4 - 23 e-STUDIO550/650/810 PREVENTIVE MAINTENANCE...
Page 128: Checking And Replacing Of Cleaning Web And Cleaning Rollers (Felt, Metal)
(3) Precaution when installing cleaning web Fully confirm that the cleaning web has no slacks, which may cause a cleaning defect by generating kinks and lines. e-STUDIO550/650/810 PREVENTIVE MAINTENANCE 4 - 24 JUNE 2002 © TOSHIBA TEC...
Page 129: Troubleshooting
4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the registration clutch. 6. Replace the LGC board. Check the registration roller. Replace it if it is worn out. JUNE 2002 © TOSHIBA TEC 5 - 1 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 130 03-[ENERGY SAVER]OFF/[5][A] 1st cassette transport sensor 03-[ENERGY SAVER]OFF/[2][B] 2nd cassette transport sensor 03-[ENERGY SAVER]OFF/[3][B] 3rd cassette/T andem LCF transport sensor 03-[ENERGY SAVER]OFF/[4][B] 4th cassette/T andem LCF transport sensor 03-[ENERGY SAVER]OFF/[5][B] e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 2 JUNE 2002 © TOSHIBA TEC...
Page 131 4. Check if the conductor pattern on the LGC board for short- or open-circuited. 5. Replace the upper cassette feed clutch. 6. Replace the LGC board. Check the 1st cassette feed roller and separation roller. Replace them if they are worn out. JUNE 2002 © TOSHIBA TEC 5 - 3 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 132 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the transport clutches. 6. Replace the LGC board. Check the transport roller. Replace it if it is worn out. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 4 JUNE 2002 © TOSHIBA TEC...
Page 133 5. Check if the conductor pattern on the LCF and LGC boards is not short- or open-circuited. 6. Replace the external LCF feed clutch. 7. Replace the LCF board. 8. Replace the LGC board. JUNE 2002 © TOSHIBA TEC 5 - 5 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 134 1. Check if there is any abnormality at the transport drive unit. 2. Check the condition of the external LCF feed roller and separation roller and clean them, or if they are deteriorated, replace them. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 6 JUNE 2002 © TOSHIBA TEC...
Page 135 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the transport clutches. 6. Replace the LGC board. Check the transport roller. Replace it if it is worn out. JUNE 2002 © TOSHIBA TEC 5 - 7 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 136 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the transport clutches. 6. Replace the LGC board. Check the transport roller. Replace it if it is worn out. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 8 JUNE 2002 © TOSHIBA TEC...
Page 137 4. Check if the conductor patterns on the LGC board are short- or open-circuited. 5 Replace the transport clutch. 6 Replace the LGC board. Check the transport roller. Replace it if it is worn out. JUNE 2002 © TOSHIBA TEC 5 - 9 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 138 4. Check if the conductor patterns on the LGC board are short- or open-circuited. 5 Replace the transport clutch. 6 Replace the LGC board. Check the transport roller. Replace it if it is worn out. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 10 JUNE 2002 © TOSHIBA TEC...
Page 139 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the transport clutches. 6. Replace the LGC board. Check the transport roller. Replace it if it is worn out. JUNE 2002 © TOSHIBA TEC 5 - 11 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 140 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the 1st cassette transport sensor. 6. Replace the LGC board. Check the rollers. Replace them if they are worn out. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 12 JUNE 2002 © TOSHIBA TEC...
Page 141 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the registration sensor. 6. Replace the LGC board. Check the rollers. Replace them if they are worn out. JUNE 2002 © TOSHIBA TEC 5 - 13 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 142: Paper Misfeeding
4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the reversed paper transport clutch. 6. Replace the LGC board. Check the rollers in the reversed papaer transport section. Replace them if they are worn out. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 14 JUNE 2002 © TOSHIBA TEC...
Page 143 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the bypass feed clutch. 6. Replace the LGC board. Check the bypass feed roller and separation roller. Replace them if they are worn out. JUNE 2002 © TOSHIBA TEC 5 - 15 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 144 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the 1st cassette feed clutch. 6. Replace the LGC board. Check the 1st cassette feed roller and separation roller. Replace them if they are worn out. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 16 JUNE 2002 © TOSHIBA TEC...
Page 145 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the 2nd cassette feed clutch. 6. Replace the LGC board. Check the 2nd cassette feed roller and separation roller. Replace them if they are worn out. JUNE 2002 © TOSHIBA TEC 5 - 17 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 146 5. Replace the 3rd cassette/tandem LCF feed clutch. 6. Replace the LGC board. Check the 3rd cassette/tandem LCF feed roller and separation roller. Replace them if they are worn out. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 18 JUNE 2002 © TOSHIBA TEC...
Page 147 4. Check if the conductor patterns on the LGC board are short- or open-circuited. 5. Replace the 4th cassette feed clutch. 6. Replace the LGC board. Check the 4th cassette feed roller and separation roller. Replace them if they are worn out. JUNE 2002 © TOSHIBA TEC 5 - 19 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 148 8. Replace the LGC board. 1. Check if there is abnormality of the transport driving mechanism. 2. Check the LCF feed roller and separation roller. Replace them if they are worn out. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 20 JUNE 2002 © TOSHIBA TEC...
Page 149: Cover Open Jam
4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the feed cover sensor. 6. Replace the LGC board. Replace the LGC board. JUNE 2002 © TOSHIBA TEC 5 - 21 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 150 4. Check if the conductor patterns on the LGC board are short- or open-circuited. 5. Replace the bypass feed unit cover sensor. 6. Replace the LGC board. 2. Replace the LGC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 22 JUNE 2002 © TOSHIBA TEC...
Page 151 4. Check if the conductor pattern on the LGC board is short- or open-circuited. 5. Replace the exit cover open/close switch. 6. Replace the LGC board. Replace the LGC board. JUNE 2002 © TOSHIBA TEC 5 - 23 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 152 4. Check if the conductor pattern on the LGC board is not short- or open- circuited. 5. Replace the LGC board. Check the myler at the reverse section and clean it, or if it is deteriorated, replace it. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 24 JUNE 2002 © TOSHIBA TEC...
Page 153 9. Check if the front side timing belt is put on properly. Check the condition of the roller at the horizontal transport section and clean it, or if it is deteriorated, replace it. JUNE 2002 © TOSHIBA TEC 5 - 25 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 154 9. Check if the front side timing belt is put on properly. Check the condition of the roller at the horizontal transport section and clean it, or if it is deteriorated, replace it. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 26 JUNE 2002 © TOSHIBA TEC...
Page 155 5. Replace the transport sensor 3. 6. Replace the LGC board. Check the condition of the roller at the horizontal transport section and clean it, or if it is deteriorated, replace it. JUNE 2002 © TOSHIBA TEC 5 - 27 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 156 03-[ENERGY SAVER]OFF/[5][A] 1st cassette transport sensor 03-[ENERGY SAVER]OFF/[2][B] 2nd cassette transport sensor 03-[ENERGY SAVER]OFF/[3][B] 3rd cassette/T andem LCF transport sensor 03-[ENERGY SAVER]OFF/[4][B] 4th cassette/T andem LCF transport sensor 03-[ENERGY SAVER]OFF/[5][B] e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 28 JUNE 2002 © TOSHIBA TEC...
Page 157 1. Check if there is no mechanical loading at the exit/reversal gate. 2. Check the myler at the reverse section and clean it, or if it is deteriorated, replace it. JUNE 2002 © TOSHIBA TEC 5 - 29 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 158 3. Check if there is no mechanical loading at the follower roller and no abnormality at the myler. 4. Check if the adjustment of the reverse motor speed (05-426/427) is appropriate. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 30 JUNE 2002 © TOSHIBA TEC...
Page 159 1. Check if the setting of the paper size is correct. 2. Check if there is no abnormality and extraneous material at the guide and myler in front of the exit roller. JUNE 2002 © TOSHIBA TEC 5 - 31 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 160 2. Check if there is no abnormality and extraneous material at the guide and myler in front of the exit roller. 3. Check if there is no mechanical loading at the exit follower roller. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 32 JUNE 2002 © TOSHIBA TEC...
Page 161: Original Jam In Radf
Are the registration roller, read roller and exit roller dirty? Clean the rollers. [E74] Original reversing jam Are the read roller and reverse roller dirty? Clean the rollers. Is the reverse flapper working properly? Adjust the reverse solenoid. JUNE 2002 © TOSHIBA TEC 5 - 33 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 162 Are the small original exit flapper and small original reverse flapper operating normally? Adjust the small original exit solenoid. [E77] Transport jam at scanning section Are the registration sensor and read roller tainted? Clean up the roller. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 34 JUNE 2002 © TOSHIBA TEC...
Page 163 Is the APS sensor working improperly? Replace the APS sensor. 1. Replace the ADF board. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray volume adjustment. JUNE 2002 © TOSHIBA TEC 5 - 35 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 164 Is 24V supplied from the copier? 1. Replace the ADF board. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray volume adjustment. Check if the power at the copier is ON. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 36 JUNE 2002 © TOSHIBA TEC...
Page 165: Paper Jam In Finisher
1. Connect the connector of the inlet sensor securely. 2. Attach the actuator securely if its shaft is out of place. 3. Replace the inlet sensor. Replace the finisher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 37 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 166 1. Connect the connectors of the sensors securely. 2. Attach the actuators securely if their shafts are out of place. 3. Replace the sensors. Replace the finisher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 38 JUNE 2002 © TOSHIBA TEC...
Page 167 1. Connect the connectors of the sensors securely. 2. Attach the actuators securely if their shafts are out of place. 3. Replace the sensors. Replace the finisher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 39 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 168 Is the connector J5 on the finisher controller PC board disconnected? Is the harness connecting the finisher controller PC board and door switch (MS1) open-circuited? Connect the connector securely. Replace the harness. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 40 JUNE 2002 © TOSHIBA TEC...
Page 169 Are the upper and front door switches working properly? 1. Connect the connectors of the upper and front door switches securely. 2. Replace the upper/front door switches. Replace the finisher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 41 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 170 Is the staple home position sensor working properly? 1. Connect the connector of the staple home position sensor securely. 2. Replace the staple home position sensor. Replace the finisher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 42 JUNE 2002 © TOSHIBA TEC...
Page 171 1. Connect the connector of the inlet sensor securely. 2. Attach the actuator securely if its shaft is out of place. 3. Replace the inlet sensor. Replace the finisher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 43 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 172 Are the stitcher home position switches working properly? 1. Connect the connectors of the stitcher home position switches securely. 2. Replace the stitcher home position switches. Replace the saddle stitcher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 44 JUNE 2002 © TOSHIBA TEC...
Page 173 Are the cover opening sensors working properly? 1. Connect the connectors of the cover opening sensors securely. 2. Replace the cover opening sensors. Replace the finisher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 45 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 174 1. Connect the connectors of the sensors securely. 2. Attach the actuators securely if their shafts are out of place. 3. Replace the sensors. Replace the saddle stitcher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 46 JUNE 2002 © TOSHIBA TEC...
Page 175 1. Connect the connectors of the sensors securely. 2. Attach the actuators securely if their shafts are out of place. 3. Replace the sensors. Replace the saddle stitcher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 47 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 176 4. Check if the harness connecting the I/F connector of the finisher side and finisher controller PC board is open-circuited. 5. Connect the finisher controller PC board with the main unit. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 48 JUNE 2002 © TOSHIBA TEC...
Page 177 Is any of the connector pins of the harness connecting the PPC and finisher disconnected or any of those harnesses open-circuited? Connect the pin securely/replace the harness. 1. Replace the IPC board. 2. Replace the LGC board. 3. Replace the finisher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 49 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 178 Is the harness between the inserter control board and separation sensor open-circuited? Replace the harness. Is the separation sensor working improperly? Replace the separation sensor. Replace the inserter control board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 50 JUNE 2002 © TOSHIBA TEC...
Page 179 Is the harness between the inserter control board and transport sensor is open-circuited? Replace the harness. Is the transport sensor working improperly? Replace the transport sensor. Replace the inserter control board. JUNE 2002 © TOSHIBA TEC 5 - 51 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 180 Is the condition improved when the copier power switch is turned OFF/ON? 1. Replace the copier LGC board. 2. Replace the IPC board. 3. Replace the inserter control board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 52 JUNE 2002 © TOSHIBA TEC...
Page 181 2. Check if the conductor patterns on the feed motor board and LGC board are short- or open-circuited. 3. Replace the feed motor. 4. Replace the LGC board. Replace the LGC board. JUNE 2002 © TOSHIBA TEC 5 - 53 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 182 5. Check if the conductor pattern on the LGC board is short- or open-circuited. 6. Replace the LGC board. 1. Check if the conductor pattern on the LGC board is short- or open-circuited. 2. Replace the LGC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 54 JUNE 2002 © TOSHIBA TEC...
Page 183 6. Replace the LGC board. 1. Check if the driving mechanism is abnormal. 2. Check if the conductor pattern on the LGC board is short- or open-circuited. 3. Replace the LGC board. JUNE 2002 © TOSHIBA TEC 5 - 55 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 184 6. Replace the LGC board. 1. Check if the driving mechanism is abnormal. 2. Check if the conductor pattern on the LGC board is short- or open-circuited. 3. Replace the LGC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 56 JUNE 2002 © TOSHIBA TEC...
Page 185 5. Replace the LCF board. 6. Replace the LGC board. 1. Check if the tray lifting mechanism has no abnormality. 2. Replace the LCF board. 3. Replace the LGC board. JUNE 2002 © TOSHIBA TEC 5 - 57 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 186: Process System Related Service Call
(2) Check if the connector on the LGC board and connector pins are not disconnected. (3) Replace the recycle toner transport motor and toner recycle hopper motor. (4) Replace the LGC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 58 JUNE 2002 © TOSHIBA TEC...
Page 187 • In case that the used toner transport motor does not drive or [CD4] is not released when power is turned ON again, do the above procedure after manually turning the pulley beside the motor toward the direction of arrow (counterclockwise) several times. JUNE 2002 © TOSHIBA TEC 5 - 59 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 188: Scanning System Related Service Call
3. Check if the conductor pattern on the SLG board is short- or open-circuited. 4. Replace the SLG board. 5. Replace the inverter. 6. Replace the exposure lamp. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 60 JUNE 2002 © TOSHIBA TEC...
Page 189 1. Check if the connector pins are disconnected and the harnesses are short- or open-circuited. 2. Check if the conductor pattern on the SLG board is short- or open-circuited. 3. Replace the SLG board. JUNE 2002 © TOSHIBA TEC 5 - 61 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 190: Fuser Unit Related Service Call
(3) Change the current status counter value “1” or “2” to “0”, then press the [SET] key or [INTERRUPT] key (to cancel [C41]). (4) Turn the power OFF and then back ON. Make sure that the copier enters the normal standby state. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 62 JUNE 2002 © TOSHIBA TEC...
Page 191 (2) Check if the conductor pattern on the board is short- or open-circuited. (3) Replace the LGC board. 3. Clear the status counter Change the current status counter value (08-400) “6” to “0”. JUNE 2002 © TOSHIBA TEC 5 - 63 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 192 (2) Check if the conductor pattern on the LGC board is not short- or open-circuited. (3) Replace the LGC board. 3. Clear the status counter. Change the current status counter value (08-400) “3” or “8” to “0”. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 64 JUNE 2002 © TOSHIBA TEC...
Page 193 • The error occurred before the temperature of the fuser roller reaches 150°C: "14" • The error occurred before the machine has become ready: "13" • The error occurred when the machine is in the ready state: "17" JUNE 2002 © TOSHIBA TEC 5 - 65 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 194 [C47], [C48] and [C49] can be cleared by turning OFF and ON the main switch as long as the problem was solved, and the status counter does not have to be changed to "0". The value of the status counter remains until the next service call overwrites the value. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 66 JUNE 2002 © TOSHIBA TEC...
Page 195 (5) Check if the harness between the connector of the LGC board and the drawer connector is not open- circuited. (6) Replace the LGC board. (7) Replace the fuser unit. JUNE 2002 © TOSHIBA TEC 5 - 67 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 196 Is the connector between the LGC board and IPC board connected inadequately? Reconnect the connecter. Is the conductor pattern on the IPC board short- or open-circuited? Replace the IPC board. Replace the LGC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 68 JUNE 2002 © TOSHIBA TEC...
Page 197 (3) Check if the conductor pattern around IC4, IC19 and J202 on the PLG board is not short- or open- circuited. (4) Replace the LGC board. (5) Replace the PLG board. JUNE 2002 © TOSHIBA TEC 5 - 69 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 198 (6) Check the version of the MROM on the LGC board. (7) Check the version of the SROM on the SLG board. (8) Replace the SYS board. (9) Replace the SLG board. (10) Replace the LGC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 70 JUNE 2002 © TOSHIBA TEC...
Page 199: Adf Related Service Call
(1) Check the ADF board, mainly IC13, for short- and open-circuits. (2) Replace the ADF board. (3) Perform the "Automatic adjusment of RADF sensor and EEPROM initialization" and "Adjusment of the tray width sensor". JUNE 2002 © TOSHIBA TEC 5 - 71 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 200 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray width sensor adjustment. 1. Replace the read sensor. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray width sensor adjustment. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 72 JUNE 2002 © TOSHIBA TEC...
Page 201 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray width sensor adjustment. 1. Replace the small original reverse sensor. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray width sensor adjustment. JUNE 2002 © TOSHIBA TEC 5 - 73 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 202 Adjust the mechanical loading. Remove, if any, extraneous materials. 1. Replace the lower limit sensor. 2. Replace the ADF board. 3. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray width sensor adjustment. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 74 JUNE 2002 © TOSHIBA TEC...
Page 203 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray width sensor adjustment. 1. Replace the large original exit sensor. 2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray width sensor adjustment. JUNE 2002 © TOSHIBA TEC 5 - 75 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 204: Laser Optical Unit Related Service Call
Are the harness connecting the connector (J308) on the LGC board and connector (J202) on the SNS board open-circuited? Are the connectors disconnected? Replace the harness. Connect the disconnected connectors. 1. Replace the LGC board. 2. Replace the laser optical unit. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 76 JUNE 2002 © TOSHIBA TEC...
Page 205 PLG board and H-Sync detection PC board open-circuited or any connector disconnected? Replace the harness. Reconnect the connector. 1. Replace the PLG board. 2. Replace the laser optical unit. JUNE 2002 © TOSHIBA TEC 5 - 77 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 206 Is the harness between the PLG board and SYS board open-circuited or the connector disconnected? Replace the harness. Reconnect the connector. 1. Replace the PLG board. 2. Replace the SYS board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 78 JUNE 2002 © TOSHIBA TEC...
Page 207: Finisher Related Service Call
Fix the mechanism including the shutter upper/lower bars and gears of the feed roller-2. Is the shutter closed detecting switch (MS4) working normally? Replace the switch. Replace the finisher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 79 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 208 Is the shutter closed detecting switch (MS4) working normally? Replace the switch. Is the shutter closed detecting switch (MS4) correctly pressed? Fix the mechanism. Replace the finisher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 80 JUNE 2002 © TOSHIBA TEC...
Page 209 Replace the finisher controller PC board. Is the wiring between the delivery motor and finisher controller PC board correct? Correct the wiring. Replace the motor. JUNE 2002 © TOSHIBA TEC 5 - 81 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 210 Is the power supplied to the motor from the finisher control board at the timing of tray 1 lifting? Replace the finisher control board. Is there any abnormality at the tray 1 lifting mechanism? Correct the defect of the mechanism. Replace the tray 1 lifting motor. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 82 JUNE 2002 © TOSHIBA TEC...
Page 211 Is the power supplied to the motor from the finisher control board at the timing of tray 2 lifting? Replace the finisher control board. Is there any abnormality at the tray 2 lifting mechanism? Correct the defect of the mechanism. Replace the tray 2 lifting motor. JUNE 2002 © TOSHIBA TEC 5 - 83 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 212 Is the wiring between the stapler and the finisher controller PC board correct? Connect or replace the harness. Is the problem solved by replacing the stapler? Replace the finisher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 84 JUNE 2002 © TOSHIBA TEC...
Page 213 Is the voltage between J6-2(+) and J6-4(-) on the finisher controller PC board 5V DC? Replace the finisher controller PC board. Re-adjust the height sensor. Replace the height sensor if it still causes the problem. JUNE 2002 © TOSHIBA TEC 5 - 85 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 214 Is the wiring between the finisher controller PC board and height sensor (PS1) correct? Correct the wiring. Is the voltage between J6-2(+) and J6-4(-) on the finisher controller PC board 5V DC? Replace the finisher controller PC board. Replace the height sensor. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 86 JUNE 2002 © TOSHIBA TEC...
Page 215 Is the paper pushing plate drive mechanism normal? Fix the mechanism. Is the problem solved by replacing the paper pushing plate motor (M8S)? Replace the saddle stitcher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 87 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 216 Is there any problem with the pushing plate drive mechanism? Fix the mechanism. Is the problem solved by replacing the paper pushing plate motor (M8S)? Replace the saddle stitcher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 88 JUNE 2002 © TOSHIBA TEC...
Page 217 Replace the saddle stitcher controller PC board. Is the alignment plate drive mechanism normal? Fix the mechanism. Is the problem solved by replacing the alignment motor (M5S)? Replace the saddle stitcher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 89 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 218 Is the paper folding roller drive mechanism normal? Fix the mechanism. Is the problem solved by replacing the paper folding motor (M2S)? Replace the saddle stitcher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 90 JUNE 2002 © TOSHIBA TEC...
Page 219 Is 1 or 2V DC being supplied from J9-7 on the saddle stitcher controller PC board? Replace the saddle stitcher controller PC board. Is J9-11 on the saddle stitcher controller PC board correctly connected to the ground? Replace the saddle stitcher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 91 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 220 Is 1 or 2V DC being supplied from J9-13 on the saddle stitcher controller PC board? Replace the saddle stitcher controller PC board. Is J9-14 on the saddle stitcher controller PC board properly connected to the ground? Replace the saddle stitcher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 92 JUNE 2002 © TOSHIBA TEC...
Page 221 Check the wiring between J19 on the finisher controller PC board and J1 on the saddle stitcher controller PC board. If there is no problem, replace the saddle stitcher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 93...
Page 222 Measure the voltage of J11-9 on the saddle stitcher controller PC board when the delivery door is opened. Is it 5V ? The delivery cover sensor (PI3S) is broken. Replace it. Replace the saddle stitcher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 94 JUNE 2002 © TOSHIBA TEC...
Page 223 Measure the voltage between J3-2 (+) and J3-1 (-) on the finisher controller PC board. Is it DC 5V? Replace the finisher controller PC board. Replace the saddle stitcher controller PC board. JUNE 2002 © TOSHIBA TEC 5 - 95 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 224 Is the swing guide closed detection switch-2 (MS6) working normally? Replace the switch. Is the swing guide closed detection switch-2 (MS6) correctly pressed? Fix the mechanism. Replace the finisher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 96 JUNE 2002 © TOSHIBA TEC...
Page 225 Replace the finisher controller PC board. Is the wiring between the swing motor and finisher controller PC board correct? Correct the wiring. Replace the swing motor. JUNE 2002 © TOSHIBA TEC 5 - 97 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 226 Is the problem solved by replacing the horizontal registration motor (M2P)? Is the problem solved by replacing the punch motor? Is the problem solved by replacing the punch driver board? Replace the finisher controller PC board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 98 JUNE 2002 © TOSHIBA TEC...
Page 227 Replace the finisher controller PC board. [CC7] Abnormal punch unit backup RAM data Is the problem solved by turing the power of the copier OFF and ON? Replace the punch driver board. JUNE 2002 © TOSHIBA TEC 5 - 99 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 228 Replace the harness. Is the conductor pattern around Q11, Q16 and CN8 on the inserter control board short- or open- circuited? Replace the inserter fan. Replace the inserter control board. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 100 JUNE 2002 © TOSHIBA TEC...
Page 229: Service Call For Others
(5) Check if the power supply connector is disconnected. (6) Check if the connector J107 on the SYS board is disconnected. (7) Replace the HDD. (8) Replace the SYS board. (9) Replace the harness. JUNE 2002 © TOSHIBA TEC 5 - 101 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 230: Troubleshooting For Image Quality Control
2. Replace the cleaner unit and perform the “enforced performing of image quality control”/ “control status check” (described later). 3. Replace the transfer belt unit and perform the “enforced performing of image quality control”/ “control status check” (described later). e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 102 JUNE 2002 © TOSHIBA TEC...
Page 231 1. Replace the image quality sensor and perform the “enforced performing of image quality control”/“control status check” (described later). 2. Replace the LGC board and perform the “enforced performing of image quality control”/ “control status check” (described later). JUNE 2002 © TOSHIBA TEC 5 - 103 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 232 (08-800). If the value for 05-291 is except “2” and “4” and the value for 08-800 is “0”, the status is normal. The check is completed. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 104 JUNE 2002 © TOSHIBA TEC...
Page 233: Troubleshooting For Surface Potential Control
Replace the surface potential sensor and perform the “surface potential sensor control check” (described later). Replace the LGC board and perform the “surface potential sensor control check” (described later). JUNE 2002 © TOSHIBA TEC 5 - 105 e-STUDIO550/650/810 TROUBLE SHOOTING...
Page 234 If the value for 05-242 is except “4” and the value for 08-420 is “0”, the status is normal. Return the value for the auto-start print volume setting 1 of the image quality control (08-803) to “2”. The check is completed. e-STUDIO550/650/810 TROUBLE SHOOTING 5 - 106 JUNE 2002 © TOSHIBA TEC...
Page 235 Is background fogging occuring? Perform troubleshooting for background fogging. Is there a blotch on the image? Perform troubleshooting for blotched image. Is the image transferred normally? Perform troubleshooting for abnormal transfer. JUNE 2002 © TOSHIBA TEC 5 - 107 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 236 PM life? Is the storage environment of the Use the toner cartridge stored in the toner cartridge 35°C or less without environment within specification. dew? e-STUDIO550/650/810 TROUBLESHOOTING 5 - 108 JUNE 2002 © TOSHIBA TEC...
Page 237 Therefore it is not recommended to correct (to shift) the toner density basically. If it is shifted, make sure that the image may be improper in a few minutes after shifting. JUNE 2002 © TOSHIBA TEC 5 - 109...
Page 238 Printer section Check the printed image. Make a test print using 04-113. Perform the appropriate trouble- shooting if there is any problem with the image. e-STUDIO550/650/810 TROUBLESHOOTING 5 - 110 JUNE 2002 © TOSHIBA TEC...
Page 239 15 Using the specified developer Use the specified developer material and toner material and toner? and toner. Scanner 16 Are the original glass (especially Clean them. shading position), mirror and lens density? JUNE 2002 © TOSHIBA TEC 5 - 111 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 240 Is the scanner condensed? Clean it. Drum Is the drum surface wet or dirty? Wipe the drum with a dry cloth. * Do not use alcohol or other organic solvents. e-STUDIO550/650/810 TROUBLESHOOTING 5 - 112 JUNE 2002 © TOSHIBA TEC...
Page 241 Check the adjustment values of fuser roller low? temperature? ° 08-410:12 (200 ° 08-411:12 (200 Thermistor Is there any problem with the thermistor? Clean or replace the thermistor. Paper Is the paper moist? Change the paper. JUNE 2002 © TOSHIBA TEC 5 - 113 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 242 Check the drive system of the drum. CCD, SLG, SYS, LGC Are the connectors securely connected? Connect the connectors securely. boards and harnesses Check if the harnesses connecting the Replace the harness. boards are open-circuited. e-STUDIO550/650/810 TROUBLESHOOTING 5 - 114 JUNE 2002 © TOSHIBA TEC...
Page 243 CCD, SLG, SYS, LGC Are the connectors securely connected? Connect the connectors securely. boards and harnesses Check if the harnesses connecting the Replace the harness. boards are open-circuited. JUNE 2002 © TOSHIBA TEC 5 - 115 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 244 Is there a foreign object or stain on the Clean the lens and mirrors. light path? Cleaner 10 Is there any foreign object, which contacts Remove the foreign object. the drum, on the cleaner stay? e-STUDIO550/650/810 TROUBLESHOOTING 5 - 116 JUNE 2002 © TOSHIBA TEC...
Page 245 High-voltage transformer Is the output from the high-voltage trans- Check the leakage and circuit. (main charger and transfer former normal? Replace the high-voltage transformer if it is defec- charger) tive. JUNE 2002 © TOSHIBA TEC 5 - 117 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 246 Is the spring detached from the registra- Attach the spring correctly. Clean the roller if it is tion roller? dirty. Pre-registration guide Is the pre-registration guide properly Correct it. installed? e-STUDIO550/650/810 TROUBLESHOOTING 5 - 118 JUNE 2002 © TOSHIBA TEC...
Page 247 Remove the foreign object or the stain. glass? Shading correction plate 14 Is there dust or stains on part of the original Clean the plate. glass where the shading correction plate is placed on top. JUNE 2002 © TOSHIBA TEC 5 - 119 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 248 Check and adjust the contact condition of the the drum surface? cleaning blade and recovery blade. Scanner carriage Is there a foreign object on the carriage Remove the foreign object. rail? e-STUDIO550/650/810 TROUBLESHOOTING 5 - 120 JUNE 2002 © TOSHIBA TEC...
Page 249 Main charger 12 Is there any foreign object on the charger? Remove it. 13 Is the charger dirty or deformed? Clean or replace the charger wire and grid. JUNE 2002 © TOSHIBA TEC 5 - 121 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 250 Therefore it is not recommended to correct (to shift) the toner density basically. If it is shifted, make sure that the image may be improper in a few minutes after shifting. e-STUDIO550/650/810 TROUBLESHOOTING 5 - 122 JUNE 2002 © TOSHIBA TEC...
Page 251 Adjust the rotation speed of the roller. High-voltage transformer Is the output from the high-voltage trans- Check the circuit and adjust the transformer out- (transfer charger) former normal? put. JUNE 2002 © TOSHIBA TEC 5 - 123 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 252 Remove foreign objects if there are any. mally? Scanner section (1) Is the RADF open? (1) Close the RADF. (2) Are the original glass (especially (2) Clean them. shading position), mirrors and lens dirty? e-STUDIO550/650/810 TROUBLESHOOTING 5 - 124 JUNE 2002 © TOSHIBA TEC...
Page 253 11 Is the setting value proper? If the setting value is out of Is the developer bias output normal? specification, adjust it. If the output is not normal, check the circuits. (Note 1) JUNE 2002 © TOSHIBA TEC 5 - 125 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 254 Therefore it is not recommended to correct (to shift) the toner density basically. If it is shifted, make sure that the image may be improper in a few minutes after shifting. e-STUDIO550/650/810 TROUBLESHOOTING 5 - 126 JUNE 2002 © TOSHIBA TEC...
Page 255 Feed clutch Is the feed clutch working properly? Check the circuit or clutch, and replace them if necessary. Pre-registration guide Is the pre-registration guide installed prop- Install the guide properly. erly? JUNE 2002 © TOSHIBA TEC 5 - 127 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 256 Is there any problem with the drive sys- Check the drive system of the drum. tem of the drum? Clean or replace the gears if they have stains or scratches. e-STUDIO550/650/810 TROUBLESHOOTING 5 - 128 JUNE 2002 © TOSHIBA TEC...
Page 257 Check and correct the setting. (08-940) 10 Has the cleaning web reached its Replace it. PM life? 11 Using the specified cleaning web? Use the specified cleaning web. JUNE 2002 © TOSHIBA TEC 5 - 129 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 258 Check and correct the installation. 16 Is the recycle toner transport Check if the connector comes off. motor performed? Replace the motor if necessary. 17 Is the hopper motor performed? e-STUDIO550/650/810 TROUBLESHOOTING 5 - 130 JUNE 2002 © TOSHIBA TEC...
Page 259 Are the reflector, exposure lamp, mirrors, Clean them. lens, etc. dirty? Exposure lamp Is the exposure lamp tilted? Adjust the position of the lamp. Is the lamp discolored or degraded? Replace it. JUNE 2002 © TOSHIBA TEC 5 - 131 e-STUDIO550/650/810 TROUBLESHOOTING...
Page 260 Clean it with alcohol. roller dirty with toner? High-voltage transformer Is the output from the high-voltage trans- Adjust the output. Replace the transformer if nec- (transfer charger) former normal? essary. e-STUDIO550/650/810 TROUBLESHOOTING 5 - 132 JUNE 2002 © TOSHIBA TEC...
Page 261: Firmware Updating
• Copyright on the software of Windows 95/98 are held by US Microsoft Corporation. • Some of the screens used in this manual to describe operations are of Windows 95/98. JUNE 2002 © TOSHIBA TEC 6 - 1 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 262: Software Installing For Firmware Updating
DSR 6 Data setting ready 7 RTS RTS 7 Transmission request 8 CTS CTS 8 Transmission enabled 9 CI CI 9 Called indication RS232C DTE-DTE Cross Cable Lines (D-SUB 9pin) e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 2 JUNE 2002 © TOSHIBA TEC...
Page 263 Protocol specifications between the PC and SYS board BAUD RATE 115200bps DATA BIT 8 BITS PARITY NONE STOP BIT 1 BIT FLOW CONTROL NONE ECHO JUNE 2002 © TOSHIBA TEC 6 - 3 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 264: Dial-Up Network Function
URL:http://www.kevin-wells.com/net/mdmcbx4.inf After the above file has been downloaded, install the modem as follows. Click the “Modems” button on the Control Panel to display the following window, then click [Add]. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 4 JUNE 2002 © TOSHIBA TEC...
Page 265 Check "Don't detect my modem; I will select it from a list", and click [Next]. Click [Have Disk], then select a folder in which the downloaded file has been stored. JUNE 2002 © TOSHIBA TEC 6 - 5 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 266 Select "Direct Connection", then click [Next]. Select "Communications Port (COM1)", then click [Next]. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 6 JUNE 2002 © TOSHIBA TEC...
Page 267 Click the [Finish] button to complete the virtual modem installation. JUNE 2002 © TOSHIBA TEC 6 - 7 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 268 In this case, you can skip this section. In the "Network" dialog box, click the "Configuration" tab. Confirm that "Dial-Up Adapter" and "TCP/IP" are displayed. If your PC does not have "Dial-Up Adapter", click [Add]. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 8 JUNE 2002 © TOSHIBA TEC...
Page 269 Select "Microsoft" from the "Manufacturers" list and "Dial-Up Adapter" from the "Network Adapters" list, then click [OK]. TCP/IP Protocol components are automatically installed together with "Dial-Up Adapter". JUNE 2002 © TOSHIBA TEC 6 - 9 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 270: Setting Of Dial-Up Network
Double-click "My Computer". If the "Dial-Up Networking" icon is not in the window, open [Add/Remove Programs] in the Control Panel to install it. Double-click "Dial-up Networking" and then "Make New Connection". e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 10 JUNE 2002 © TOSHIBA TEC...
Page 271 "Select a device". Then, click [Configure]. Click the "General" tab in the "Direct Connection Properties" dialog box. Select "115200" for "Maximum speed", and check "Only connect at this speed". JUNE 2002 © TOSHIBA TEC 6 - 11 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 272 Confirm that no item in the "Advanced Connection Settings" dialog box is selected. Click the [OK] button to return to the "Make New Connection" dialog box and click [Next]. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 12 JUNE 2002 © TOSHIBA TEC...
Page 273 Enter "#39" in the "Telephone number" box. Select an appropriate country code, then click [Next]. Click [Finish] to complete the setting for the "Dial-up Networking". JUNE 2002 © TOSHIBA TEC 6 - 13 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 274: Software Installing For Ftp Server
FTP: ftp://ftp.jgaa.com/pub/products/Windows/WarFtpDaemon/1.6_Series/ward165.exe HTTP: http://download.jgaa.com/ftp/pub/products/Windows/WarFtpDaemon/1.6_Series/ward165.exe Some files are extracted by double-clicking the [ward165.exe] icon. Double-click [Setup.exe] to start installation. Create a new folder "C:\WEBSHARE\FTPROOT". Double-click [war-ftpd.exe] in the [war-ftpd] folder. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 14 JUNE 2002 © TOSHIBA TEC...
Page 275 Click [Add] and type in "dppc" in the "New name" box. Type in "dppc" in the "New Password" and "Verify Password" boxes, then click [OK]. Select "dppc" and click the "File Access" tab. Then, click [Add]. JUNE 2002 © TOSHIBA TEC 6 - 15 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 276 Check the "Read", "Write", "Delete", "Execute", "List", "Create" and "Remove" boxes. Confirm that the check marks are not gray but black. Check "Root", "Home" and "Recursive" in the "Special" box as well. Click [Apply] and then [OK]. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 16 JUNE 2002 © TOSHIBA TEC...
Page 277 Enter the "ONLINE" mode by clicking the button before starting the firmware update. JUNE 2002 © TOSHIBA TEC 6 - 17 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 278: Operation Procedure In [3][9] Mode
"Virtual modem" and "War FTP Daemon" have to be installed in the PC. Refer to "6.1. Installing Software for Firmware Updating" "War FTP Daemon" has to be in the "ONLINE" mode when updating the firmware. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 18 JUNE 2002 © TOSHIBA TEC...
Page 279 COM1) which is specified when the virtual modem is set up. For the SYS board, connect the cable to the MMF(FSMS) port. Note: Do not connect serial cable with machine power turned ON. JUNE 2002 © TOSHIBA TEC 6 - 19 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 280: Updating Procedure
Refer to "6.1. Installing Software for Firmware Updating" for the dial-up network connection. Double-click the defined icon for connection in the "Dial-up Networking" dialog box to perform the connection processing. Enter "#39" in the "Phone number" box. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 20 JUNE 2002 © TOSHIBA TEC...
Page 281 Press START key to next. [START] key Firmware Version Up Mode Target: 1 Established serial connection with PC. target version code 006.001 006.001 006.002 006.001 Press START key to previous. JUNE 2002 © TOSHIBA TEC 6 - 21 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 282 B. The "code" for the UI data ("target": 2-9) denotes the language. Code Language Code Language Japanese Finnish American English Norwegian English Australian English — Polish French Czech German Greek Swedish Romanian Dutch Bulgarian Italian Portuguese Spanish Hungarian Danish — e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 22 JUNE 2002 © TOSHIBA TEC...
Page 283 #3 : All language UI data (4 to 9) #4 : All data (1 to 13) #5 : Engine firmware (Printer, PFC, laser and scanner ROM) (10 and 13) JUNE 2002 © TOSHIBA TEC 6 - 23 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 284 Displays the area being processed. * During writing the data corresponding to the target 10 - 13, the transmission rate is displayed. - writing to the divice. transmitted / total (byte) xxxxx/XXXXX e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 24 JUNE 2002 © TOSHIBA TEC...
Page 285 8. Press the [CLEAR] key to cancel the updating process. However, it cannot be canceled once the data elimination process on the flash ROM is started. Firmware Version Up Mode Target: 1 Program canceled. JUNE 2002 © TOSHIBA TEC 6 - 25 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 286 Target: #3 Recovery mode : target 3–9 failed. > Press START key to install new firmwares. Further operations and displays are the same as those of the normal sequence. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 26 JUNE 2002 © TOSHIBA TEC...
Page 287 Firmware Version Up Mode Select Number(1-2) and Press START key. > 1:Clear NvRAM flags. > 2:Format a Language Partition. (2) Press [START] key after selecting the number with digital key. JUNE 2002 © TOSHIBA TEC 6 - 27 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 288: Display
> Please select a target with DIGITAL keys. on with PC. Press the Press the Press the [CLEAR] key [CLEAR] key [START] key 1 1’ Firmware Version Up Mode Target: 1 Program canceled. Power OFF e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 28 JUNE 2002 © TOSHIBA TEC...
Page 289 > Please select a target with DIGITAL keys. Press the Display changes corresponding to digital key the keys pressed Target: #1 on with PC. Press the Press the [START] key [CLEAR] key 1’ JUNE 2002 © TOSHIBA TEC 6 - 29 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 290 Press START key to next. Firmware Version Up Mode Version of the Target: #1 firmware installed Program canceled. Target version code Power OFF 001.002 canceled Area whose updating process was canceled Power OFF e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 30 JUNE 2002 © TOSHIBA TEC...
Page 291 – cannot set NvRAM flags. Target Version code – Communication error LGC 001.002 – Communication error PLG error – Communication error SLG Area where error has occurred Power OFF JUNE 2002 © TOSHIBA TEC 6 - 31 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 292: Firmware Updating With Download Jig
Use this socket when downloading the UI data. (Socket for ROM1 is not used.) Connector Socket for ROM1 Socket for ROM2 [Jig board (K-PWA-DLS-320)] Socket for ROM Connector [Jig board (K-PWA-DLM-320)] e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 32 JUNE 2002 © TOSHIBA TEC...
Page 293: System Firmware
Two types of the ROM mentioned above use the jig board K-PWA-DLS-320. Page. 6-32) Note: Pay attention to the direction of the ROM when attaching it to the jig board. JUNE 2002 © TOSHIBA TEC 6 - 33 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 294 The processing status is displayed on the control panel during the downloading. Download Board Firmware Update Mode Download Board -> FROM Update Start. Check Devices Completed Update FROM Installing Data Check e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 34 JUNE 2002 © TOSHIBA TEC...
Page 295 ON in the FROM is not changed. To make the result of updating effective for the display UI at power ON, it is necessary to copy the updated data into the FROM by selecting a language in the setting mode (08-220). JUNE 2002 © TOSHIBA TEC 6 - 35 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 296 08-927 : Version of UI data 4th language in HDD 08-928 : Version of UI data 5th language in HDD 08-929 : Version of UI data 6th language in HDD e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 36 JUNE 2002 © TOSHIBA TEC...
Page 297 Data Check Completed Data Check Update Completed!! Update Failed. Message to notify that the process has been finished. Process succeeded: Completed Power OFF Power OFF Process failed : Failed JUNE 2002 © TOSHIBA TEC 6 - 37 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 298 Data Check Completed Data Check Update Completed!! Update Failed. Message to notify that the process has been finished. Process succeeded: Completed Power OFF Power OFF Process failed : Failed e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 38 JUNE 2002 © TOSHIBA TEC...
Page 299: Engine Firmware
RADF ROM/ADF board and inserter ROM/inserter main board use K-PWA-DLM-320 as a jig board to update the engine firmware. ( Page. 6-32) Note: Pay attention to the direction of the ROM when attaching it to the jig board. JUNE 2002 © TOSHIBA TEC 6 - 39 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 300 1. Remove the right top cover, glass retainer, original glass and lens cover. ( Service Manual ch. 2.5.1 and 2.5.2) 2. Connect the downloading jig with the jig connector on the SLG board (ROM attached side to the feeding side). Jig connector e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 40 JUNE 2002 © TOSHIBA TEC...
Page 301 1. Remove 1 screw and take off the connector cover on the ADF rear cover. 2. Insert the downloading jig into the jig connector of the ADF board (ROM attatched side downward). Jig connector JUNE 2002 © TOSHIBA TEC 6 - 41 e-STUDIO550/650/810 FIRMWARE UPDATING...
Page 302 ROM data were written correctly and if the downloading jig is connected properly. 2. After the downloading, clean the mirror-1, -2 and -3, the underside of shading correction plate and the original glass if any dust or oil stains on them. e-STUDIO550/650/810 FIRMWARE UPDATING 6 - 42 JUNE 2002 © TOSHIBA TEC...
Page 303: Output Channel
: J405 13pin Output to HDD 12VB : J407 6pin Output to PLG board 12VC : J408 11pin Output to SLG board 12VD : J406 8pin Output to LGC board JUNE 2002 © TOSHIBA TEC 7 - 1 e-STUDIO550/650/810 POWER SUPPLY UNIT...
Page 304 Output to Finisher (3) 36V 36VA : J402 7pin Output to LGC board 36VB : J402 8pin Output to LGC board 36VC : J404 1pin, 2pin Output to SLG board e-STUDIO550/650/810 POWER SUPPLY UNIT 7 - 2 JUNE 2002 © TOSHIBA TEC...
Page 305 SLG board J409 for Finisher (1pin, 2pin) Working with the door switch J402 for LGC board J403 for PLG board J404 for SLG board J409 for Fisher (3pin~6pin) JUNE 2002 © TOSHIBA TEC 7 - 3 e-STUDIO550/650/810 POWER SUPPLY UNIT...
Page 306 Switching power supply 3.3VC(SYS) 5.1VB(SYS) 12VA(SYS) Frequency 5.1VC(SYS) reactor 5.1VD(LGC) 12VD(LGC) 24VG(LGC) Noise 24VF(RADF) filter Reg. 3.3VB(SLG) 5.1VE(SLG) 12VC(SLG) 5.1VF(PLG) 5.1VG(PLG) 3.3VA(PLG) 12VB(PLG) 5.1VH(FIN) [Configuration of power supply unit] e-STUDIO550/650/810 POWER SUPPLY UNIT 7 - 4 JUNE 2002 © TOSHIBA TEC...
Page 307 Reversed paper transport section driving clutch Intermediate transport clutch Bypass pickup solenoid Tandem LCF pickup solenoid End fence solenoid Duct out fan motor Exit fan motor Reverse section fan motor 1/2 JUNE 2002 © TOSHIBA TEC 7 - 5 e-STUDIO550/650/810 POWER SUPPLY UNIT...
Page 308 Scanner motor F8: 4A (Semi time-lag) (Scanner) Scanner motor driver circuit (SLG board) 24VH Finisher F9: 8A (Semi time-lag) 24VF RADF F10: 5A (Semi time-lag) 24VG Monitering system Totalizer e-STUDIO550/650/810 POWER SUPPLY UNIT 7 - 6 JUNE 2002 © TOSHIBA TEC...
Page 309: Wire Harness Connection Diagrams
8. WIRE HARNESS CONNECTION DIAGRAMS JUNE 2002 © TOSHIBA TEC 8 - 1 e-STUDIO550/650/810 WIRE HARNESS CONNECTION DIAGRAMS...
Page 310 BROWN BLACK J520 GREEN J521-4 To DSS BLACK 200V series WHITE WHITE NOISE GREEN/YELLOW BREAKER 10A FILTER BLACK BLACK BROWN BLACK BLUE J520 GREEN To DSS MAIN-SW e-STUDIO550/650/810 WIRE HARNESS CONNECTION DIAGRAMS 8 - 2 JUNE 2002 © TOSHIBA TEC...
Page 311 J637-1 BLACK BROWN SW-PWR BLACK J611-3 BROWN J655-2 DOOR-SW J652-2 BROWN BROWN BROWN BROWN BLACK BROWN HTR-SW BROWN BROWN BLACK BLACK BROWN J521-5 J521-6 J523-2 J654-3 J654-4 JUNE 2002 © TOSHIBA TEC 8 - 3 e-STUDIO550/650/810 WIRE HARNESS CONNECTION DIAGRAMS...
Page 312 LO-EX-SNS LOUTS LOUTLED AUTO-PS-SNS COV-OPN-SW COV-OPN-SNS EMP-SNS DF-OPN-SW UP-LMT-SNS SIZE-SNS1 ESSOL SIZE-SNS2 SIZE-SNS3 REG-SNS TRY-SNS TRYS TRY-VR LO-LMT-SNS LENG-SNS INT-F-SNS SGND CSEN SO-EX-SNS FMOT SSBS SSBLED SO-SB-SNS e-STUDIO550/650/810 WIRE HARNESS CONNECTION DIAGRAMS 8 - 4 JUNE 2002 © TOSHIBA TEC...
Page 313 R02032112000-TTEC 1-1, KANDA NISHIKI-CHO, CHIYODA-KU, TOKYO, 101-8442, JAPAN...

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