Toshiba 1500 Plus Operation Modes AC Input Mode normal operation, Power flow in AC input mode

Models: 1500 Plus

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TOSHIBA

5.0Operating the UPS

5.1 Operation Modes

5.1.1 AC Input Mode (normal operation)

Power

input plug

Fuse

Bypass circuit

UPS

main

circuit

*Isolation only

 

for 1500 plus

UPS

series (600VA)

receptacles

 

 

(rear panel)

 

IEC-320

IEC-320

Input

Output

Transformer

Transformer

+

= power flow

UPS batteries

-

 

Power flow in AC input mode

 

The above illustration shows circuit power flow in the ac input mode. The UPS unit's rectifier, included in a boost chopper circuit, converts ac input power to dc power. This dc power runs the unit's transistor inverter and charges the batteries. The boost chopper circuit maintains a constant voltage, with current limiting, for charging the batteries and assures proper sine waveform generation for the output current. The unit's batteries are maintained in a constantly charged state when the UPS is in the normal operation mode. On the front panel, LED's labeled "On Line" and "AC Input" should be on and the "Fault" LED should be off

(See Section 9.2 Panel Layout).

5.1.2Battery Backup Mode

Bypass circuit

Power

 

 

input plug

Fuse

UPS

 

 

 

 

 

main

IEC-320

 

circuit

 

Input

 

 

 

 

Transformer

+

*Isolation only

UPS

for 1500 plus

receptacles

series (600VA)

(rear panel)

 

IEC-320

Output

Transformer

UPS batteries -

 

 

 

 

 

= power flow

 

 

 

 

 

 

 

 

 

 

 

 

 

Power flow in battery backup mode

 

 

The above illustration shows circuit power flow in battery backup mode. When commercial ac power failures occur, the UPS's batteries instantly begin supplying dc voltage to the UPS's main inverter circuit. This circuit changes (inverts) the dc power into ac power. The ac power is available at the unit's output receptacles. This back-up process will continue until the UPS's battery voltage drops below a specific minimum level. When this occurs, the batteries will stop supplying power to the load. This minimum level is the rated minimum voltage (Vmin). The rated battery voltage chart in section 5.6 (See Section 5.7 for battery backup time) shows (Vmin). On the front panel, LED's labeled “AC Input” and “Fault” should be off. The “On Line” and “Backup” LED’s should be on (See Section 9.2 Panel Layout).

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Toshiba 1500 Plus manual Operation Modes AC Input Mode normal operation, Power flow in AC input mode, Battery Backup Mode

1500 Plus specifications

The Toshiba 1500 Plus is renowned for being a versatile multifunction printer designed to meet the demands of both small businesses and large enterprises. This printer excels in delivering high-quality printing, copying, scanning, and faxing capabilities, making it an essential device in any modern office environment.

One of the standout features of the Toshiba 1500 Plus is its advanced printing technology. With a resolution of up to 1200 x 1200 dpi, it produces crisp and clear documents that showcase text and images in great detail. The printer offers impressive print speeds, capable of outputting up to 45 pages per minute for black and white documents, ensuring that workflow remains uninterrupted during busy periods.

The device is equipped with an automatic duplex printing feature that not only enhances productivity but also reduces paper consumption, contributing to office sustainability efforts. For additional efficiency, the Toshiba 1500 Plus supports a wide range of media types and sizes, accommodating everything from plain paper to glossy photo paper, and from labels to envelopes.

In terms of usability, the Toshiba 1500 Plus boasts a user-friendly touchscreen interface that simplifies operation and navigation through various functions. Users can easily access printing, copying, and scanning settings, making it intuitive for both seasoned professionals and less tech-savvy individuals.

Document scanning capabilities are robust, with the inclusion of a high-speed document feeder that allows for quick and efficient processing of multiple-page documents. The scanner supports various file formats and resolutions, catering to diverse organizational needs. Additionally, the faxing feature ensures that businesses can still communicate efficiently with clients and partners without relying solely on digital methods.

Connectivity options abound in the Toshiba 1500 Plus. It supports USB, Ethernet, and wireless connectivity, allowing users to print from multiple devices, including smartphones and tablets. This flexibility is crucial in today's increasingly mobile work environments.

Security is a key characteristic of the Toshiba 1500 Plus. It incorporates several security features to protect sensitive information, offering password protection, secure print functions, and data encryption. This focus on security helps businesses comply with industry regulations and safeguard confidential documents.

In conclusion, the Toshiba 1500 Plus is more than just a printer; it is a comprehensive solution for modern office needs. With its blend of high performance, user-friendly design, and advanced connectivity options, it stands out as a reliable choice for organizations looking to enhance productivity and streamline document management.