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Make/Model Information:

  • Brand:   Toshiba-tec
  • Models included:
    • Toshiba-Tec e-Studio 550
    • Toshiba-Tec e-Studio 650
    • Toshiba-Tec e-Studio 810
    • Toshiba-Tec DP-5510
    • Toshiba-Tec DP-6510
    • Toshiba-Tec DP-8110

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English (EN)
  • Number of pages:   906
  • File size:  ∼ 51.00  MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   BMTT-1014

NOTE:  This list was created by program script and may not accurately represent the text from the source pages.   For full preview please click on 'Download sample':

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SERVICE MANUAL
e-STUDIO550/650/810
DIGITAL PLAIN PAPER COPIER
File No.31100202
(DP-5510/6510/8110)
2002-06
1. SPECIFICATIONS / ACCESSORIES /
OPTIONS / SUPPLIES
1. 1.Specifications1. 2.Accessories1. 3.Options1. 4.Supplies1. 5.System List
TABLE OF CONTENTS
2. OUTLINE OF THE MACHINE
2. 1.Sectional View2. 2.Electric Parts Layout2. 3.Symbols and Functions of Various Components2. 4.Symbols and Functions of RADF Various
Components2. 5.System Block Layout2. 6.Disassembly and Replacement of Covers and PC
Boards2. 6. 1.
Covers2. 6. 2. PC boards
3. COPY PROCESS
3. 1.General Description3. 2.Details of Copy Process3. 3.Comparison of Copy Process to 6570/5570
4. GENERAL OPERATION
4. 1.
Overview of Operation4. 2.
Operation4. 2. 1.Warming-up4. 2. 2.Standby state (ready for copying)4. 2. 3.Cassette feed copying with [START] key ON4. 2. 4.Bypass copying4. 2. 5.Interrupt copying4. 3.
Abnormality Detection4. 3. 1.
Abnormality classification4. 3. 2.
Abnormality description4. 4.
Flow Chart4. 4. 1.
Power ON to ready4. 4. 2. Automatic feed copying
5. CONTROL PANEL
5. 1.
Control Panel and Display Panel5. 2.
Items Shown on Display Panel5. 2. 1.
Display during normal copying5. 2. 2.
Display in abnormal condition5. 3.
Relation between Copier State and Operator's Action5. 4.
Operation 5. 4. 1.
Dot matrix LCD circuit5. 4. 2.
LED display circuit5. 5. Disassembly and Replacement
6. SCANNING SECTION
6. 1.Function6. 2.Construction6. 3.Operation6. 3. 1.
Scanner motor6. 3. 2. Two-phase motor drive circuit (fixed-current
type)6. 4.
Control for Exposure Lamp6. 4. 1.General description6. 4. 2.Exposure lamp6. 4. 3.Control circuit for exposure lamp6. 5.
CCD control6. 5. 1.
Opto-electronic conversion6. 5. 2.
Shading correction6. 6.
Automatic Original Size Detection Circuit6. 6. 1.
Principle of original size detection6. 6. 2.
Process of original size detection6. 7. Disassembly and Replacement
7. IMAGE PROCESSING
7. 1.
General Description7. 2.
Image Processing Circuit7. 2. 1.
General description7. 2. 2.
Configuration7. 3.
SLG Board (PWA-F-SLG-340)7. 3. 1.
Features7. 3. 2.
Functions of image processing circuit7. 4.
PLG Board (PWA-F-PLG-340)7. 4. 1.
Features7. 4. 2.
Functions of image processing circuit7. 5.
Scanning Section7. 6. Writing Section
8. LASER OPTICAL UNIT
8. 1.General Description8. 2.Structure8. 3.Laser Diode8. 4.Disassembly and Replacement
9. PAPER FEEDING SYSTEM
9. 1.General Description9. 2.Functions9. 3.Operation9. 3. 1.Operation of bypass pickup roller9. 3. 2.Operation of cassette pickup roller9. 3. 3.Paper separation9. 3. 4.General operation9. 4.
Drive Circuit for Tray-up Motor9. 5. Disassembly and Replacement
10. PROCESS RELATED SECTION
10. 1.Construction10. 2.Functions10. 3.Charger Wire Cleaner Operational Circuit10. 4.High-voltage Transformer Output Control Circuit10. 4. 1.
General description10. 4. 2.
Operation10. 5.
Surface Potential Sensor10. 5. 1.General description10. 5. 2.Construction10. 5. 3.Control method10. 6.Disassembly and Replacement
11. DRUM/CLEANER UNIT
11. 1.Construction11. 2.Functions11. 3.Drum Temperature Detection Circuit11. 4.Image Quality Control11. 4. 1.General description11. 4. 2.Principle of sensor11. 4. 3.Outline of control11. 4. 4.Construction11. 5.Disassembly and Replacement
12. DEVELOPER UNIT
12. 1.Construction12. 2.Functions12. 3.Developer Unit Drive12. 4.Motor Drive Circuit12. 4. 1.
Toner motor12. 4. 2.
Developer motor12. 5.
Auto-toner Sensor Circuit12. 5. 1.
General description12. 5. 2.
Operation of auto-toner sensor12. 6.Disassembly and Replacement
13. TRANSFER/TRANSPORT UNIT
13. 1.General Description13. 2.Operation13. 3.Functions13. 4.Disassembly and Replacement
14. FUSER UNIT
14. 1.General Description14. 2.Operation14. 3.Functions14. 4.Heater Control Circuit14. 4. 1.Configuration14. 4. 2.Heating principle of IH coil14. 4. 3.IH control circuit interface14. 4. 4.IH control circuit abnormalities14. 4. 5.Temperature detecting section14. 4. 6.Detection of open-circuited thermistors14. 5.
Fuser Motor Drive14. 5. 1.
Outline of operation14. 5. 2.
Control signals14. 6.Disassembly and Replacement
15. EXIT/REVERSE SECTION
15. 1.General Description15. 2.Operation15. 3.Disassembly and Replacement
16. REVERSING AUTOMATIC DOCUMENT
FEEDER (RADF)
16. 1.General Description16. 2.Construction16. 3.Drive System16. 4.Signal Block Diagram16. 5.Operations16. 5. 1.A4 single-sided feeding(Operational condition: A4 paper/Rreproduction ratio: 100%)16. 5. 2.A4 double-sided feeding(Operational condition: A4 paper/Reproduction ratio: 100%)16. 5. 3.A3 single-sided feeding(Operational condition: A3 paper/Reproduction ratio: 100%)16. 5. 4.A3 double-sided feeding(Operational condition: A3 paper/Reproduction ratio: 100%)16. 5. 5.Single-sided feeding at mixed-original mode(Operational condition: A4-R and FOLIO papers/Reproduction ratio: 100%)16. 6.
Jams16. 6. 1.Jams at feeding section16. 6. 2.Jams at transporting section16. 6. 3.Jams at large original exit section16. 6. 4.Jams at small original reverse section16. 6. 5.Jams at small original exit section16. 6. 6.Jams at intermediate transport section16. 7.
Erros16. 8.
Original Size Detection16. 8. 1.
Original size detection method16. 8. 2.
Original size detection chart16. 9.Flow Chart16. 10.Timing Chart16. 11.Circuits16. 12.Input/Output Signals16. 13.Disassembly and Replacement
17. POWER SUPPLY UNIT
17. 1.Construction17. 2.Operation of DC Output Circuits17. 3.Output Channel17. 4.Fuse17. 5.Configuration of Power Supply Unit17. 6.Power Supply Sequence
18. PC BOARDS
SERVICE HANDBOOK
File No.31110201
e-STUDIO550/650/810
DIGITAL PLAIN PAPER COPIER
(DP-5510/6510/8110)
2002-06
2. ERROR CODE AND SELF-
DIAGNOSIS
3. ADJUSTMENT
4. PREVENTIVE MAINTENANCE
5. TROUBLESHOOTING
6. UPDATING THE FIRMWARE
8. WIRE HARNESS CONNECTION
DIAGRAMS
7. POWER SUPPLY UNIT
1. SPECIFICATIONS /
ACCESSORIES / OPTIONS /
SUPPLIES
CONTENTS
1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES
1. 1. Specifications
1. 2. Accessories
1. 3. Options
1. 4. Supplies
1. 5. System List
2. ERROR CODES AND SELF-DIAGNOSIS
2. 1. Error Codes
2. 2. Self-diagnosis Modes
2. 2. 1. Input check (test mode 03)
2. 2. 2. Output check (test mode 03)
2. 2. 3. Test print mode (04)
2. 2. 4. Adjustment mode (05)
2. 2. 5. Setting mode (08)
3. ADJUSTMENT
3. 1. Hard Disk Formatting
3. 2. Adjustment of Auto-toner Sensor
3. 3. Dimensional Adjustment of Copied Image
3. 3. 1. Overview
3. 3. 2. Paper alignment
3. 3. 3. Paper related adjustment
3. 3. 4. Scanner related adjustment
3. 4. Image Quality Adjustment
3. 4. 1. Image density for copier
3. 4. 2. Sharpness adjustment for copier
3. 4. 3. Gamma slope adjustment for copier
3. 4. 4. Setting for range correction for copier
3. 4. 5. Adjustment of background peak for range correction for copier
3. 4. 6. Adjustment of blurred/thin spotted text
3. 4. 7. Adjustment of image density for printer
3. 5. High-voltage Adjustment
3. 6. Adjustment of Scanning Section
3. 6. 1. Carriages
3. 6. 2. Lens unit
3. 7. Adjustment of Paper Feeding System
3. 7. 1. Sheet sideways deviation caused by paper feeding
3. 8. Adjustment of Developer Unit
3. 9. Adjustment of Fuser Unit
3. 9. 1. Adjustment of fuser roller pressure
JUNE 2002 TOSHIBA TECe-STUDIO550/650/810 CONTENTS
IIJUNE 2002 TOSHIBA TEC e-STUDIO550/650/810 CONTENTS
3. 9. 2. Setting of fuser roller temperature
3. 9. 3. Adjustment of fuser inlet guide
3. 9. 4. High-fusing mode
3. 10 Adjustment of Exit/Reversal Unit
3. 10. 1. Adjustment of sideways deviation at reverse discharging
3. 11. Adjustmet of Reversing Automatic Document Feeder
3. 11. 1. Installing of the RADF unit
3. 11. 2. Skew adjustment
3. 11. 3. Adjustment of solenoid
3. 11. 4. Adjustment of RADF open/close switch
3. 11. 5. Adjustment of RADF height
3. 12. Key Copy Counter (MU-8, MU-10)
4. PREVENTIVE MAINTENANCE (PM)
4. 1. PM Support Mode
4. 1. 1. General description
4. 1. 2. Operational flow and operational screen
4. 2. General Descriptions for PM procedure
4. 3. Operational Items in Overhauling
4. 4. Preventive Maintenance Checklist
4. 5. PM Kit
4. 6. Jig List
4. 7. Precautions for Storing and Handling Supplies
4. 7. 1. Precautions for storing TOSHIBA supplies
4. 7. 2. Checking and cleaning of OPC drum
4. 7. 3. Checking and cleaning of drum cleaning blade and transfer belt cleaning blade
4. 7. 4. Handling of drum cleaning brush and transfer belt cleaning brush
4. 7. 5. Handling of transfer belt
4. 7. 6. Checking and cleaning of fuser roller and pressure roller
4. 7. 7. Checking and replacing of cleaning web and cleaning rollers (felt, metal)
5. TROUBLESHOOTING
5.1 Diagnosis and Prescription for Each Error Code and Phenomenum
5.1.1 Paper transport jam
5.1.2 Paper misfeeding
5.1.3 Cover open jam
5.1.4 Jams at eit/reverse section and other transport jams
5.1.5 Original jam in RADF
5.1.6 Paper jam in finisher
5.1.7 Drive system related service call
5.1.8 Process system related service call
5.1.9 Scanning system related service call
5.1.10 Fuser unit related service call
IIIe-STUDIO550/650/810 CONTENTS
5.1.11 Communication related service call
5.1.12 ADF related service call
5.1.13 Laser optical unit related service call
5.1.14 Finisher related service call
5.1.15 Service call for others
5.1.16 Troubleshooting for image quality control
5.1.17 Troubleshooting for surface potential control
5.2 Troubleshooting for the Image
6. FIRMWARE UPDATING
6. 1. Software Installing for Firmware Updating
6. 1. 1. Outline
6. 1. 2. Requirements
6. 1. 3. Dial-up network function
6. 1. 4. Installing of dial-up network
6. 1. 5. Setting of dial-up network
6. 1. 6. Software installing for FTP server
6. 2. Operation Procedure in [3][9] Mode
6. 2. 1. Outline
6. 2. 2. Preparation
6. 2. 3. Updating procedure
6. 2. 4. Display
6. 3. Firmware Updating with Download Jig
6. 3. 1. System firmware
6. 3. 2. Engine firmware
7. POWER SUPPLY UNIT
7. 1. Output Channel
7. 2. Fuse
8. WIRE HARNESS CONNECTION DIAGRAMS
8. 1. AC Wire Harness
8. 2. DC Wire Harness
JUNE 2002 TOSHIBA TEC
Cover 4 Cover 1
No.20630 e-STUDIO550/650/800
File No. 31130201
1-1, KANDA NISHIKI-CHO, CHIYODA-KU, TOKYO, 101-8442, JAPAN
1. COVER-1-ASM
2. COVER-2-ASM
3. CONTROL-PANEL-ASM
4. LOWER-FRAME-ASM
5. UPPER-FRAME-ASM
6. FEED-DRIVE-ASM
7. PAPER-FEED-ASM
8. TANDEM-LCF-1-ASM
9. TANDEM-LCF-2-ASM
10. MANUAL-FEED-DRIVE-1-ASM
11. MANUAL-FEED-DRIVE-1-ASM
12. MANUAL-TRAY-ASM
13. REVERSE-DRIVE-ASM
14. REVERSE-OPEN-GUIDE-1-A
15. REVERSE-OPEN-GUIDE-2-A
16. ALIGNING-ROLLER-ASM
17. TRANSPORT-ROLLER-ASM
18. TRANSPORT-BELT-DRIVE1
19. TRANSPORT-BELT-DRIVE2
20. TRANSPORT-BELT-GUIDE-1
21. TRANSPORT-BELT-GUIDE-2
22. TRANSPORT-BELT-CASE-1
23. TRANSPORT-BELT-CASE-2
24. FUSER-DRIVE-ASM
25. FUSER-1-ASM
26. FUSER-2-ASM
27. FUSER-3-ASM
28. FRONT-FRAME-ASM
29. REAR-FRAME-1-ASM
30. REAR-FRAME-2-ASM
31. LASER-OPT-ASM
32. OPTICAL-FRAME-ASM
33. OPTICAL-DRIVE-ASM
34. CRG-1-ASM
35. CRG-2-ASM
36. OPTICAL-ELECTRIC-ASM
37. CHARGER-DRIVE-ASM
CONTENTS
38. MAIN-CHARGER-ASM
39. DRUM_DRUM-DRIVE ASM
40. DEV DRIVE_STAY-ASM
41. DEVELOPER-1-ASM
42. DEVELOPER-2-ASM
43. DEVELOPER-COVER-ASM
44. TONNER-DRIVE-ASM
45. USED-TONER_AUGER-ASM
46. RECYCLE_AUGER-ASM
47. CLEANER-1-ASM
48. CLEANER-2-ASM
49. CLEANER-3-ASM
50. CASSETTE-ASM
51. ELECTRIC-ASM
52. LGC & SYS-ASM
81. FEED-1-ASM
82. FEED-2-ASM
83. FEED-3-ASM
84. FEED-4-ASM
85. FEED-5-ASM
86. FEED-DRIVE-1-ASM
87. FEED-DRIVE-2-ASM
88. HINGE-ASM
89. REAR-FRAME-1-ASM
90. COVER-ASM
91. GUIDE-OPEN-ASM
92. PLATEN-ASM
93. TRAY-ASM
101. ASY-LGC-340S (1)
102. ASY-LGC-340S (2)
103. ASY-SYS-340S
104. PWA-SLG
105. PWA-PLG
106. PWA-MOT2-340
107. PWA-F-MOT-340
200. TOOLS (1)
201. TOOLS (2)
202. SUPPLIES
204. REPLACE UNIT
205. PM-KIT
PARTS NUMBER INDEX
1. COVER-1-ASM 2. COVER-2-ASM 3. CONTROL-PANEL-ASM 4. LOWER-FRAME-ASM
5. UPPER-FRAME-ASM 6. FEED-DRIVE-ASM 7. PAPER-FEED-ASM 8. TANDEM-LCF-1-ASM
9. TANDEM-LCF-2-ASM 10. MANUAL-FEED-DRIVE-
1-ASM
11. MANUAL-FEED-DRIVE-
1-ASM
12. MANUALTRAY-ASM
13. REVERSE-DRIVE-ASM 14. REVERSE-OPEN-
GUIDE-1-ASM
15. REVERSE-OPEN-
GUIDE-2-ASM
ALIGNING-ROLLER-
ASM
TRANSPORT-ROLLER-
ASM
TRANSPORT-BELT-
DRIVE-1-ASM
TRANSPORT-BELT-
DRIVE-2-ASM
TRANSPORT-BELT-
GUIDE-1-ASM


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