© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved 15 - 05/11

e-STUDIO350/352/353/450/452/453 POWER SUPPLY UNIT

Breaker

Live

Neutral

Noise

filter

IH

*NAD/SAD/TWD models: Standard

 

 

AC IN

Main switch

Door switch

F1

 

 

FIL board

FUS board

*ASD/AUD/CND models: Standard

*MJD model: Option

AC DOOR

AC MAIN

CN411

Switching power supply

F2

CN411

Noise

filter

Noise

filter

Reg.

Reg.

F3

F4

F5

F6

F7

+24VD1 CN414

LGC board, PFP/LCF (via LGC board)

+24VD1

CN418

Power supply cooling fan

+24VD2

CN414

LGC board, Bridge unit / Job separator /

 

 

Offset tray (via LGC board)

+24VD3 CN415

RADF

+24VD4 CN415

SLG board

+24VD5

CN416

Finisher

+5.1VD

CN414

LGC board

+3.3VA

CN412

SYS board

+3.3VB

CN412

SYS board

+3.3VB

CN413

LGC board

+3.3VB

CN415

SLG board

+5.1VA

CN412

SYS board

+5.1VB

CN412

SYS board

+5.1VB

CN413

LGC board, FIL board / FUS board,

 

 

PFP/LCF (via LGC board), Bridge unit /

 

 

Job separator / Offset tray (via LGC board)

+5.1VB

CN415

SLG board, RADF

+5.1VB

CN416

Finisher

+12VA

CN412

SYS board

-12VA

CN412

SYS board

+12VB

CN412

SYS board

+12VB

CN413

LGC board

+12VB

CN415

SLG board

-12VB

CN412

SYS board

+24VB

CN413

FAX board (e-STUDIO350/450 only)

15.5 Configuration of Power Supply Unit

15

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Image 289
Toshiba service manual Configuration of Power Supply Unit, STUDIO350/352/353/450/452/453 Power Supply Unit

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.