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Toshiba e-STUDIO453 User Manual

Toshiba e-STUDIO453
302 pages
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e-STUDIO350/352/353/450/452/453
CONTROL PANEL
5
5 - 3
© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
5.2.1 Display
No. Message State of equipment Note
1 - Power is OFF (at Sleep Mode) Press [START] button or [FUNCTION]
button to clear
2 Saving energy -
press START button
At Energy Saving Mode Press [START] button to clear
3 Wait Warming Up Scanner warming up
- Displayed until the equipment becomes
ready to start scanning
Auto Start can be set
4 Wait Warming Up
Auto Start
Scanner warming up
- Displayed when Auto Start is set
Press [STOP] button to clear the Auto
Start.
5 WAIT Displayed when performing the controlling
function to keep the equipment at the best
condition
6 Wait adding toner Supplying toner
- Equipment becomes the toner supply state
Recovers when the toner supply has
nished
7 Performing Auto
Calibration
Displayed at image quality control Recovers when the image quality
controlhasnished
8 READY Ready for copying
- Waiting for the operation
9 READY
Press START button
to copy
Copying job interrupted Press [START] button to resume
copying or press [MEMORY CLEAR]
button to delete the job
10 READY
(WARMING UP)
Scanner warming up
- Ready to scan the original
11 READY
(PRINTING)
Printing out the data
- Scanning is enabled
12 READY
(ADDING TONER)
Supplying toner
- Scanning is enabled
13 READY
(INNER TRAY FULL)
Receiving tray in the equipment is full
- Scanning is enabled
- When the bridge unit is installed
- Resumes printing by removing
papers from the tray
14 READY
(CHECK STAPLER)
Nostaplesinnisher
- Scanning is enabled
Cleared by supplying the staples
15 READY
(CHECK STAPLER)
Staplingjamoccurredinnisher
16 READY
(CHECK SADDLE
STITCH STAPLER)
No staples in saddle stitcher
- Scanning is enabled
Cleared by supplying staples
17 READY
(ADD PAPER)
Press JOB STATUS
button
No paper in drawer
- Scanning is enabled
Cleared by supplying papers
18 READY
(FINISHER FULL)
Finisher is full of paper
- Scanning is enabled
Resumes printing by removing paper
fromthenisher
19 READY
(HOLE PUNCH
DUST BIN IS FULL)
Punching dust box is full
- Scanning is enabled
Resumes printing by removing
punching dust from the dust box

Table of Contents

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Toshiba e-STUDIO453 Specifications

General IconGeneral
BrandToshiba
Modele-STUDIO453
CategoryAll in One Printer
LanguageEnglish

Summary

General Precautions for Installation and Service

1. Transportation / Installation

Guidelines for safely moving and setting up the equipment.

2. Service of Machines

Precautions and safety measures to take when servicing the machine.

Safety and Handling Precautions

3. Main Service Parts for Safety

Highlights critical components for safe operation and maintenance.

4. Cautionary Labels

Information regarding important safety labels on the equipment.

5. Disposition of Consumable Parts and Materials

Guidance on proper disposal of materials according to regulations.

8. Precautions Against Static Electricity

Procedures to prevent damage to electronic components from static discharge.

1. Specifications, Accessories, Options, and Supplies

1.1 Specifications

Details on the technical features and capabilities of the equipment.

1.2 Accessories

Lists the items included with the equipment.

1.3 Options

Lists optional components and add-ons for the equipment.

1.4 Supplies

Information on consumable items like toner and developer.

2. Outline of the Machine

2.1 Sectional View

Explains the internal structure of the machine with diagrams.

2.2 Electric Parts Layout

Illustrates the arrangement of electrical components within the machine.

2.3 Symbols and Functions of Various Components

Details the purpose and symbols of different parts within the machine.

2.5 Installation and Replacement of Covers and PC boards

Instructions for removing and installing external covers and circuit boards.

3. Copy Process

3.1 General Description of Copying Process

Outlines the step-by-step process of how copying is performed.

3.2 Details of Copying Process

Provides in-depth explanations of each stage in the copying process.

4. General Operation

4.1 Overview of Operation

General guide to operating the equipment.

4.2 Description of Operation

Detailed explanation of how to perform various operations.

4.3 Detection of Abnormality

Information on how the machine detects and reports errors.

5. Control Panel

5.1 Control Panel and Display Panel

Description of the control panel layout and its display elements.

5.2 Items Shown on the Display Panel

Explains the various information displayed on the equipment's screen.

5.4 Description of Operation

Detailed explanation of how the equipment operates.

6. Scanner

6.1 Function

Explains the purpose and basic operation of the scanner.

6.2 Construction

Details the physical components and structure of the scanner.

6.3 Description of Operation

Explains how the scanner functions during operation.

6.7 Disassembly and Replacement

Instructions for removing and installing scanner components.

7. Image Processing

7.1 General Description

Overview of the image processing stages.

7.3 SLG Board

Details the functions and features of the SLG board.

7.4 LGC Board

Details the functions and features of the LGC board.

7.5 Laser Driving PC Board (LDR board)

Explains the function of the LDR board in laser control.

8. Laser Optical Unit

8.1 General Description

Overview of the laser optical system.

8.2 Structure

Describes the physical construction of the laser optical unit.

8.3 Laser Diode

Details the laser diode, its specifications, and control.

8.5 Polygonal Motor

Explains the polygonal motor's drive circuit and control signals.

9. Paper Feeding System

9.1 Functions

Describes the purpose and main components of the paper feeding system.

9.2 Operation

Explains how the paper feeding system operates.

9.4 Disassembly and Replacement

Instructions for disassembling and replacing components in the paper feeding system.

10. Drive System

10.1 General Description

Overview of the machine's drive system and main motor.

10.3 Main Motor

Details the main motor's drive and control signals.

10.4 Disassembly and Replacement

Instructions for removing and replacing drive system components.

11. Drum Related Section

11.1 Configuration

Outlines the components around the drum and their arrangement.

11.2 Functions

Explains the roles of the drum and related components.

11.3 Output Control Circuits of High-Voltage Transformer

Details the circuits controlling high voltage outputs for chargers and bias.

11.6 Disassembly and Replacement

Instructions for removing and replacing drum-related parts.

12. Development System

12.1 Configuration

Describes the components of the development system.

12.2 Functions

Explains the functions of the toner cartridge and developer unit.

12.4 Auto-Toner Circuit

Explains the circuit that manages toner density and supply.

12.5 Disassembly and Replacement

Instructions for disassembling and replacing developer system components.

13. Fuser Unit / Paper Exit Section

13.1 General Description

Overview of the fuser unit and its role in fusing toner.

13.2 Operation

Explains how the fuser unit operates to fuse toner onto paper.

13.3 Functions

Details the functions of the IH coil, rollers, and thermistors.

13.4 Heater Control Circuit

Describes the circuit that controls the heating elements.

13.7 Disassembly and Replacement

Instructions for disassembling and replacing fuser unit components.

14. Automatic Duplexing Unit (ADU)

14.1 General Description

Overview of the ADU's function in duplex printing.

14.2 Description of Operations

Explains the operational procedures for duplex printing.

14.5 Disassembly and Replacement

Instructions for disassembling and replacing ADU components.

15. Power Supply Unit

15.1 Construction

Describes the construction of the power supply unit, including AC filter and DC outputs.

15.2 Operation of DC Output Circuits

Explains the sequence of power supply output during startup and shutdown.

15.4 Fuse

Information on fuses and troubleshooting related to blown fuses.

15.6 Sequence of Power Supply

Timing chart illustrating the power supply sequence.

16. PC Boards

16.1 PWA-F-SYS

Diagram and identification of the main system PC board.

16.2 PWA-F-LGC

Diagram and identification of the LGC PC board.

16.3 PWA-F-SLG

Diagram and identification of the SLG PC board.

16.4 PWA-F-CCD

Diagram and identification of the CCD PC board.

16.5 PWA-F-LRL

Diagram and identification of the LRL PC board.

16.6 PWA-F-LDR

Diagram and identification of the LDR PC board.

16.7 PWA-F-SNS

Diagram and identification of the SNS PC board.

16.8 PWA-F-ADU

Diagram and identification of the ADU PC board.

16.9 PWA-F-DSP

Diagram and identification of the DSP PC board.

16.10 PWA-F-KEY

Diagram and identification of the KEY PC board.

16.11 PWA-F-FIL

Diagram and identification of the FIL PC board.

16.12 PWA-F-FUS

Diagram and identification of the FUS PC board.

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