Toshiba e-STUDIO 905 e-STUDIO 1105 e-STUDIO 1355 Service Manual

Service Manual Toshiba e-STUDIO 905 e-STUDIO 1105 e-STUDIO 1355;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Toshiba e-STUDIO 905 e-STUDIO 1105 e-STUDIO 1355 copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all theĀ  simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Toshiba e-STUDIO 905 e-STUDIO 1105 e-STUDIO 1355 photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

Read This First
Safety, Conventions, Trademarks
Safety
Conventions and Trademarks
Warnings, Cautions, Notes
What’s New?
Main Machine
Peripheral Units

Installation
Installation Requirements
Environment
Power Requirements
Machine Level
Configuration Rules
Space Requirements
Before You Begin

Main Machine (D059/D060/D061)
Accessories
Installation
Completing the Installation
Controller Box, PSU Box Removal
Transporting the Main Machine
A3/11″x17″ Tray Unit TK5010 (B331-14)
Accessories
Installation
LCIT RT5030 (D452-17)
Accessories
Installation
Image Position Sensor, Paper Registration Adjustment
LCIT (D452) Tray Heaters
LCIT RT5040 (D453-17)
Accessories
Installation
Image Position Sensor, Paper Registration Adjustment
Coated Paper and NCR
LCIT (D453) Tray Heaters

Multi Bypass Tray BY5000 (B833-17)
Accessories
Installation

Decurl Unit DU5000 (D457-17)
Accessories
Installation

Perfect Binder (D391)
Cover Interposer Tray CI5010 (B835)
Accessories
Installation

Multi Folding Unit (D454)
Accessories
Installation

Ring Binder (D392)
High Capacity Stacker (D447)
Accessories
Installation

Booklet Finisher SR5020 (D434-17)
Accessories
Installation
Punch Unit PU5020 NA, EU, SC (D449-17, -27, -28)
Installation

Trimmer Unit TR5020 (D455-17)
Accessories
Installation

Finisher SR5000 (B830)
Accessories
Installation
Punch Unit PU5000 NA, EU, SC (B831-01, -02, -03)

Common Adjustments
Height and Level Adjustment
LCIT Adjustments
Skew and Side-to-Side Registration
Breaker Switch Testing

MFP Options
Overview
Merging Applications on One SD Card
Common Procedures For MFP Options
Printer/Scanner Unit GM-2240 (D451-19)
PostScript3 Unit Type 1357 (D451-05)
Data Overwrite Security Unit Type H (D377-06)
Gigabit Ethernet Type B (D377-21)
Copier Connection Kit (B328)

Preventive Maintenance
PM Parts
PM Counter
PM Counters
PM Tables: Main
Main Machine PM Parts
PM Tables: Options
1. LCIT RT5030 (D452-17)
2. LCIT RT5040 (D453-17)
3. Multi-Bypass Tray (B833)
4. Decurl Unit DU5000 (D457-17)
5. Perfect Binder/Inserter (D391)
6. Cover Interposer Tray CI5000 (B835)
7. Multi-Folding Unit FD5000 (D454)
8. Ring Binder (D392)
9. High Capacity Stacker SK5010 (D447)
10. Booklet Finisher SR5020 (D434)
11. Trimmer Unit TR5020 (D455)
12. Finisher SR5000 (B830)
Lubrication Points

Replacement and Adjustment
General Cautions
Drum
Drum Unit
Transfer Belt Unit
Scanner Unit
Laser Unit
Charge Corona
Development
Cleaning
Fusing Unit
Paper Feed
Used Toner

Special Tools and Lubricants
Special Tools
Lubricants

Common Procedures
Development Unit Drawer
Front Doors
Right Covers
Left Covers
Controller Box
PSU Box
Rear Upper Cover

Document Feeder
ADF Covers
ADF Original Tray
Feed Unit and Separation Roller
Feed Belt
Pick-Up Roller
ADF Sensors
Transport Belt
ADF Motors
Feed-In Clutch

Scanner Unit
Exposure Glass
Lens Block
Original Size Sensors
Exposure Lamps
Lamp Regulators
Optics Dust Filter
Scanner HP Sensor
Scanner Motor
Scanner Drive Wires
SIB

Laser Unit
Caution Decals
LD Unit
Polygon Mirror Motor
Laser Synchronization Detector

Around The Drum
Cleaning Unit, PCU, Drum
PTL (Pre-Transfer Lamp)
Pre-Charge Unit
Charge Corona Unit
Drum Potential Sensor
Pick-Off Pawls
ID Sensor
Cleaning Brush
Cleaning Blades
Cleaning Unit Filters
Toner Filter
Quenching Lamp Shield Glass

Development and Toner Supply
Development Unit Removal
Toner Hopper Removal
Developer Replacement
Cleaning the Doctor Blade
Development Entrance, Front, Rear Side Seals
Toner Density Sensor
Toner Hopper Sensor
Toner Suction Bottle
Toner Suction Motor
Development Motor Unit
Toner Pump Motor, Toner Pump Motor Sensor
Development Roller Shaft Cleaning

Transfer Belt Unit
Transfer Belt Unit Removal
Transfer Belt
Transfer Belt/Bias Roller Cleaning Blade
Transfer Belt Bias Brush

Paper Feed
Paper Trays
Paper Feed Rollers
Paper Feed Units 1, 2, 3
Paper Feed, Paper End, Tray Lift Sensor
Rear Fence Return Sensor
Rear Fence HP Sensor
1st Tray Right Paper Sensor
Bottom Plate Lift Wire
Paper Dust Tray, Registration Sensor, Double-feed Sensors
Lift Motors
2nd, 3rd Tray Size Switches
Feed Motors
Upper Relay Motor
Registration Motor
Development Fan Motor
Registration Unit
LCT Relay and Relay Sensors
Image Position Sensors
Tandem Feed Tray Paper Size Change
Tandem Tray Side Registration

Fusing Unit
Removing the Fusing Unit
Reinstalling the Fusing Unit
Fusing Unit Covers
Fusing Cleaning Unit
Hot Roller Unit
Hot Roller
Pressure Roller
Cleaning Roller: Pressure Roller
Hot Roller Strippers
Pressure Roller Stripper
Fusing Exit Sensor
Fusing Unit Thermostats, Thermistor
Fusing Pressure Adjustment
Job Time Sensor

Duplex Unit
Duplex Unit
Duplex Unit Inner Cover
Duplex Inverter Motor
Duplex Switchback and Transport Motors
Duplex Entrance Guide Unit
Duplex Entrance Sensor, Inverter Sensor
Duplex Transport Sensors 1, 2, 3
Inverter Relay Sensor

Toner Bank
Toner Collection Bottle
Toner Bank Unit
Access To Inside the Toner Bank

Boards
MCU
OPU
IOB
PSU-E (Engine): A, B
PPG, CGB Power Packs
AC Drive Board
Controller Board, NVRAM
BICU
HDD
PSU-C
URB

Motors
Drum Motor
Duplex Motor
Fusing Motor
Exit Motor
Ozone Filter

Copy Image Adjustment: Printing/Scanning
Printing
Parallelogram Image Adjustment
Scanning
ADF Image Adjustment

Troubleshooting
Program Download
Service Call Conditions
PSU Protection Circuits
Overview
AC Input Module
Converter Control Module
Output Module
PSU LED Display
PSU-E Replacement

Troubleshooting Guide
Main Machine (D059, D060, D061)
Decurl Unit DU5000 (D457-17)
LCIT RT5030 (D452-17)
LCIT RT5040 (D453-17)
Booklet Finisher SR5010 (D434-17)
High Capacity Stacker SK5010 (D447-17)
Multi Folding Unit FD5000 (D454-17)
Trimmer Unit TR5020 (D455-17)

Jam Detection
Paper Jam Display
Jam Codes and Display Codes

Service Tables
Service Tables

Details
Overview
Overall Machine Layout
Paper Path
Copy Process
Drive Layout
Electrical Component Descriptions

ADF
Overview
Pick-Up Roller Release
Bottom Plate Lift
Pick-Up and Separation
Original Feed
Original Size Detection
Original Transport
Original Skew Correction
Original Inversion and Feed-Out
ADF Jam Conditions
Scanning
Scanner Drive
Original Size Detection
Auto Image Density (ADS)

Board Structure
Block Diagrams
Component Descriptions

Image Processing
Image Processing Overview
Image Processing Flow
Adjustments
Original Type Settings

Laser Exposure
Overview
Laser Exposure Mechanism
LD Safety Switches
Multi-Beam Line Exposure
Polygon Mirror Motor
1200-dpi Resolution
Optical Path

Drum Unit
Overview
Drum Drive
Drum Charge
Drum Cleaning
Air Flow around the Drum
Drum Pick-Off Pawls
Drum Quenching
Process Control
Development
Overview
Development Mechanism
Drive
Cross-mixing
Development Bias
Development Unit Toner Suction
Toner Hopper
Toner Density Control

Toner Supply and Recycling
Overview
Toner Bank
Supplying Toner to the Development Unit
Toner Recycling and Toner Collection

Paper Feed
Overview
Drive
Paper Lift – Trays 2 & 3
Pick-Up and Feed – Trays 1, 2, 3
Remaining Paper/Paper End Detection (Tray 2, 3)
Paper Size Detection
Tray Lock – Tray 2, 3
Tandem Feed – Tray 1
Vertical Transport
LCT Guide Plate
Paper Registration
Image Position Correction
Double-Feed Detection
Anti-Condensation Heaters (Options)
Image Transfer and Paper Separation
Overview

Image Transfer and Paper Separation
Transfer Belt Unit Lift
Paper Transportation and Belt Drive
Transfer Belt Cleaning
Toner Collection
Drum Anti-Condensation Heater

Fusing
Overview
Fusing Entrance Guide
Fusing Unit Drive
Fusing Lamp and Fusing Temperature Control
Fusing Cleaning Unit
Paper Cooling
Fusing Pressure
Hot Roller Stripper Release

Paper Exit/Duplex
Overview
Inverter/Duplexing Junction Gates
Duplex Drive Mechanism
Switchback Idle Roller Operation
Paper Exit Mechanism
Basic Duplex Feed Operation

Boards
LEDs
DIP Switches
Test Points
Fuses
Variable Resistors

Energy Conservation Modes
Overview
Energy Saver Mode
Low Power Mode
Off Mode
Sleep Mode

Specifications
Specifications: Main
Main Machine

Specifications: Options-1
A3/DLT Tray Kit B331 (Option)
LCIT RT5030 (D452) (Option)
LCIT RT5040 (D453) (Option)
Multi-Bypass Tray (B833) (Option)
De-curl DU5000 Unit (D457) (Option)
Perfect Binder D391
Cover Interposer Tray CI5010 (B835)
Mutli-Folding Unit FD5000 (D454)
Ring Binder RB5000 (D392)

Specifications: Options-2
High Capacity Stacker SK5010 (D447)
Booklet Finisher SR5020 (D434)
Trimmer Unit TR5020 (D455) (Option)
Finisher SR5000 (3K Finisher B830)

Number of pages: 1320.