Toshiba e-STUDIO 556 e-STUDIO 656 e-STUDIO 756 e-STUDIO 856 e-STUDIO 556SE e-STUDIO 756SE e-STUDIO 856SE e-STUDIO 557 e-STUDIO 657 e-STUDIO 757 e-STUDIO 857

Toshiba e-STUDIO 556 e-STUDIO 656 e-STUDIO 756 e-STUDIO 856 e-STUDIO 556SE e-STUDIO 756SE e-STUDIO 856SE e-STUDIO 557 e-STUDIO 657 e-STUDIO 757 e-STUDIO 857 Service Manual


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual Toshiba e-STUDIO 556 e-STUDIO 656 e-STUDIO 756 e-STUDIO 856 e-STUDIO 556SE e-STUDIO 756SE e-STUDIO 856SE e-STUDIO 557 e-STUDIO 657 e-STUDIO 757 e-STUDIO 857 contain clear instructions and procedures on how to fix the problems occurring in your equipment.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

1. FEATURES
1.1 Main Feature of e-STUDIO556/656/756/856
1.2 Main Feature of e-STUDIO557/657/757/857

2. SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
2.1 Specifications
2.1.1 General
2.1.2 Copy
2.1.3 Print
2.1.4 Scan
2.1.5 e-Filing
2.1.6 Internet Fax
2.1.7 Network Fax
2.2 Accessories
2.3 System List (e-STUDIO556/656/756/856)
2.4 System List (e-STUDIO557/657/757/857)
2.5 Supplies

3. OUTLINE OF THE MACHINE
3.1 Sectional View
3.1.1 Front view
3.1.2 Rear view
3.2 Electric Parts Layout
3.2.1 Scanner unit
3.2.2 Control panel
3.2.3 Laser unit
3.2.4 Fuser related section
3.2.5 Toner cartridge related section
3.2.6 Toner recycle / used toner recovery unit
3.2.7 Developer unit / drum / transfer belt unit related section
3.2.8 Paper transport unit
3.2.9 Paper exit / reverse section
3.2.10 Equipment (left view)
3.2.11 Equipment (right view)
3.2.12 Bypass feed unit
3.2.13 Paper feeding section
3.2.14 Tandem LCF
3.2.15 Equipment (rear view)
3.2.16 AC input section
3.2.17 Reversing automatic document feeder (RADF)
3.3 Symbols and Functions of Various Components
3.3.1 Motors
3.3.2 Sensors and switches
3.3.3 Electromagnetic spring clutches
3.3.4 Solenoids
3.3.5 PC boards
3.3.6 Lamps and heaters
3.3.7 Thermistors and thermostats
3.3.8 Transformer
3.3.9 Others
3.4 COPY PROCESS
3.4.1 General Description
3.5 Comparison between e-STUDIO555/655/755/855 and e-STUDIO556/656/756/856
3.6 Comparison between e-STUDIO556/656/756/856 and e-STUDIO557/657/757/857
3.7 General Operation
3.7.1 Overview of Operation
3.7.2 Description of Operation
3.7.3 Detection of Abnormality
3.7.4 Hibernation function
3.8 Control Panel
3.8.1 General Description
3.8.2 Description of Operation
3.9 Scanning Section
3.9.1 General Description
3.9.2 Construction
3.9.3 Functions
3.9.4 Description of Operation
3.9.5 Automatic Original Size Detection Circuit
3.10 Laser Optical Unit
3.10.1 General Description
3.10.2 Laser precautions
3.11 Paper Feeding System
3.11.1 General Description
3.11.2 Functions
3.11.3 Operation
3.12 Process Related Section
3.12.1 Construction
3.12.2 Functions
3.13 Drum/Cleaner Unit
3.13.1 Construction
3.13.2 Functions
3.13.3 Image Quality Control
3.14 Developer Unit
3.14.1 Construction
3.14.2 Functions
3.14.3 Developer Unit Drive
3.15 Transfer/Transport Unit
3.15.1 General Description
3.15.2 Functions
3.15.3 General Description of Transfer Belt Unit Operation
3.16 Fuser Unit
3.16.1 Outline
3.16.2 Operation
3.16.3 Functions
3.16.4 Fuser Control Circuit
3.17 Exit/Reverse Section
3.17.1 General Description
3.17.2 Functions
3.17.3 Driving of Exit/Reverse section
3.17.4 Operation
3.18 Reversing Automatic Document Feeder (RADF)
3.18.1 General Description
3.18.2 Functions
3.18.3 Description of Operation
3.19 Power Supply Unit
3.19.1 Construction
3.19.2 O