Manuals / Toshiba / Computer Equipment / All in One Printer

Toshiba 353, 452, 453, 350 service manual 11-1

Models: 350 353 453 452

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8. LASER OPTICAL UNIT

8-1

8.1

General Description

8-1

8.2

Structure

8-3

8.3

Laser Diode

8-7

8.4

Laser Optical Unit Cooling Fan

8-8

8.5

Polygonal Motor

8-8

8.6

Disassembly and Replacement

8-9

9. PAPER FEEDING SYSTEM

9-1

9.1

Functions

9-1

9.2

Operation

9-5

 

9.2.1 Operation of bypass pickup roller

9-5

 

9.2.2 Operation of drawer pickup roller

9-5

 

9.2.3

Separation of paper

9-6

 

9.2.4

General operation

9-7

9.3

Drive Circuit of Tray-up Motor

9-9

9.4

Disassembly and Replacement

9-10

10. DRIVE SYSTEM

10-1

10.1

General Description

10-1

10.2

Functions

10-1

10.3

Main Motor

10-2

 

10.3.1 Main motor drive

10-2

 

10.3.2 Control signals

10-3

10.4

Disassembly and Replacement

10-4

11. DRUM RELATED SECTION

11-1

11.1

Configuration

11-1

11.2

Functions

11-2

11.3

Output Control Circuits of High-Voltage Transformer

11-5

 

11.3.1 Overview

11-5

 

11.3.2 Description of operations

11-5

11.4

Drum Temperature Detection Circuit

11-7

11.5

Temperature/Humidity Sensor

11-8

 

11.5.1 General description

11-8

 

11.5.2 Construction

11-8

11.6

Disassembly and Replacement

11-9

12. DEVELOPMENT SYSTEM

12-1

12.1

Configuration

12-1

12.2

Functions

12-2

12.3

Drive Circuit of Toner Motor

12-3

© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved iii

e-STUDIO350/352/353/450/452/453

 

CONTENTS

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Toshiba 353, 452, 453, 350 service manual 11-1
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350, 353, 453, 452 specifications

The Toshiba 452, 282, and 352 models represent a significant leap in multifunction printing technology, designed for office environments that prioritize efficiency, reliability, and advanced features. These models are part of Toshiba's commitment to innovation and sustainability, emphasizing quality output while reducing environmental impact.

One of the standout features of the Toshiba 452, 282, and 352 is their exceptional print quality. These multifunction printers utilize a high-resolution printing technology that ensures sharp text and vibrant images, making them suitable for a wide range of business applications, from standard documents to high-quality marketing materials. The printers are equipped with a versatile paper handling system, allowing users to accommodate various paper sizes and types, thereby enhancing their overall productivity.

In terms of speed, these models deliver impressive performance, with the capability to print up to 45 pages per minute for the 452, 28 pages per minute for the 282, and 35 pages per minute for the 352. This high-speed output is coupled with a fast first-page out time, ensuring that users spend less time waiting and more time focusing on their core business activities.

Moreover, the Toshiba 452, 282, and 352 are designed with user-friendly interfaces. Their intuitive touch-screen displays simplify navigation and operation, allowing users to quickly access frequently used functions. Customizable workflows and one-touch shortcuts further enhance usability, enabling employees to optimize their time in busy office settings.

Another crucial aspect of these models is their commitment to energy efficiency. Toshiba employs advanced technologies to ensure that the printers consume less power without compromising on performance. This not only helps businesses reduce their carbon footprint but also contributes to cost savings on energy bills.

Security is another critical feature integrated into the Toshiba 452, 282, and 352. With the increasing importance of data protection, these printers offer robust security measures, such as user authentication, secure printing, and data encryption. These features help safeguard sensitive information and ensure compliance with industry regulations.

Additionally, the multifunction capability of these printers allows them to serve as copiers, scanners, and fax machines, providing a comprehensive solution for office document management. Their ability to scan documents to email or to network folders enhances collaboration among team members.

In summary, the Toshiba 452, 282, and 352 models are versatile multifunction printers that offer a blend of speed, quality, and user-friendly features. Their commitment to sustainability and security makes them ideal choices for modern office environments looking to enhance productivity and efficiency.