Table Of Contents - Toshiba e-STUDIO477S Service Manual

Index
1. Configuration .........................................................................1-1
1.1 System configuration ......................................................................................1-2
1.2 The Configuration of printer ............................................................................1-3
1.3 Options Parts ..................................................................................................1-4
1.4 Specifications ..................................................................................................1-5
1.5 Interface specifications .................................................................................1-13
1.5.1 Specification of USB interface ..................................................................1-13
1.5.1.1 General of USB interface..................................................................1-13
1.5.1.2 Connector and cable of USB interface .............................................1-13
1.5.1.3 USB Interface signal .........................................................................1-13
1.5.2 Specifications of network interface ...........................................................1-14
1.5.2.1 General of network Interface ............................................................1-14
1.5.2.2 Connector and cable of network Interface ........................................1-14
1.5.2.3 Signal of network Interface ..............................................................1-14
1.5.3 Telephone Line interface Specification .....................................................1-15
1.5.3.1 Outline of telephone Line interface ...................................................1-15
1.5.3.2 Telephone Line interface Connector and Cable ...............................1-15
1.5.3.3 Telephone Line interface signal ........................................................1-15
1.5.4 USB Host interface ...................................................................................1-15
1.5.4.1 Outline of USB Host interface ..........................................................1-15
1.5.4.2 USB Host interface Connector .........................................................1-15
1.5.4.3 USB Host interface signal ................................................................1-15
1.5.5 Specification of ACC interface ..................................................................1-16
2. Set up ....................................................................................2-1
2.1 Notes and precautions ....................................................................................2-2
2.2 Unpack method ................................................................................................2-3
2.3 Setting method .................................................................................................2-4
2.4 Assembling method ........................................................................................2-5
45387101TH Rev.1
2.4.1 Cable connect ............................................................................................2-5
2.4.2 Optional part installation and confirmation ................................................2-7
3. Compornent replacement ......................................................3-1
3.1 Precautions on component replacement ........................................................3-2
3.2 Method of component replacement .................................................................3-4
3.2.1 Transfer Roller ............................................................................................3-4
3.2.2 Fuser unit ...................................................................................................3-5
3.2.3 Cover-Rear-Blind ........................................................................................3-5
3.2.4 Cover-side-L ...............................................................................................3-6
3.2.5 Cover-side-R ..............................................................................................3-6
3.2.6 Scanner unit ...............................................................................................3-7
3.2.7 Stay-R ........................................................................................................3-7
3.2.8 CU/PU PCB/Low voltage power supply ......................................................3-8
3.2.9 Plate-Board-R Assy / Guide-Cable Power Low ..........................................3-9
3.2.10 Motor FAN (low voltage) .............................................................................3-9
3.2.11 DC motor (hop) / DC motor (ID) ...............................................................3-10
3.2.12 Motor FAN (ID) / Micro switch (Plate-Assy-Side(R)).................................3-10
3.2.13 HV-Board / Motor-FAN .............................................................................3-11
3.2.14 Cover-Assy-Front .....................................................................................3-11
3.2.15 LED Assy .................................................................................................3-12
3.2.16 Plate-Assy-Duct .......................................................................................3-13
3.2.17 Feeder-Assy-Regist / Clutch ....................................................................3-14
3.2.18 TR-Assy-Front ..........................................................................................3-15
3.2.19 TR-Assy-Rear ..........................................................................................3-16
3.2.20 Cover-Assy-Stacker (Short-Model) ..........................................................3-16
3.2.21 Cover-Assy.-St(Tall) (for finisher model only) ...........................................3-17
3.2.22 Eject-Assy ................................................................................................3-18
3.2.23 DC motor (fuser) ......................................................................................3-20
3.2.24 Paper feed rollers .....................................................................................3-21
Index
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