Online Mode

Online Mode (Run operation)

The following illustration shows circuit power flow when the UPS is operating normally in the Online mode. The UPS rectifier, including a boost chopper circuit, converts AC input power to DC power. The boost chopper circuit maintains a constant voltage, with current limiting, for charging the batteries. It also supplies a DC voltage of the proper level to the inverter section. The inverter section generates a high quality sine wave output voltage. The unit’s batteries are always maintained in a constantly charged state when the UPS is in the run operation mode.

Power flow in ONLINE mode for all models

Static-Bypass Mode (Stop operation)

If the UPS unit is severely overloaded or develops an internal fault, power flow is automatically switched from the unit’s main circuit to the bypass circuit. Power flow through the bypass is shown in the following illustration. This change-over occurs automatically in phase in less than 4 milliseconds. The switching period is not long enough to cause interruptions to occur in most loads.

•If the power flow is transferred to the bypass circuit because of an overload and that overload condition ends within a specified period of time then the power flow will be transferred back to the Online mode (run operation) automatically.

•If the power flow is transferred to the bypass circuit due to an external fault the UPS will shut down power through the bypass to the load and indicate a system fault message.

•If the power flow is transferred to the bypass circuit due to an internal fault the UPS will continue to supply power to the load through the bypass and indicate a system fault message (see system fault message DC-OC on page 43).

•If the power flow is transferred to the bypass circuit due to an overload condition (see system warning message OL: REDUCE LOAD on page 39 and AUTO RETRANSFER on page 41), then the power flow will automatically transfer from the UPS’s bypass circuit back to the inverter circuit after removing the overload if set to do so (see auto-transfer setting on page 35).

power flow in bypass mode for all models

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1600EP Series Instruction Manual

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Toshiba 1600EP Series manual Online Mode Run operation, Static-Bypass Mode Stop operation
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1600EP Series specifications

The Toshiba 1600EP Series is a notable entry in the landscape of multifunctional printers that has garnered attention for its robust performance and technological innovations. Targeted at small to medium-sized businesses, this series combines cost efficiency with high-quality output, making it an ideal choice for various office environments.

One of the standout features of the 1600EP Series is its impressive print speed. Capable of delivering up to 28 pages per minute, the printer significantly enhances productivity and meets the fast-paced demands of a modern office. Users can rely on quick first-page-out times, which is essential for handling numerous print jobs throughout the day.

In addition to speed, the Toshiba 1600EP Series emphasizes superior print quality. With a resolution of up to 1200 x 1200 dpi, it ensures that documents are sharp, clear, and professional-looking. Whether it’s text, graphics, or images, the printer excels in producing high-definition prints that can leave a lasting impression.

The 1600EP Series also integrates advanced digital technology, featuring a user-friendly touchscreen display that simplifies operation. This intuitive interface allows users to navigate through printing, copying, and scanning functions with ease. The series supports various paper sizes and types, enabling customization for different office needs.

Moreover, the Toshiba 1600EP Series is known for its sustainability features. It incorporates energy-saving modes and is designed for low power consumption, aligning with the growing emphasis on environmentally responsible practices in business operations. This eco-friendly approach is complemented by the use of long-lasting consumables, reducing the frequency of replacements and overall waste.

Networking capabilities are another highlight of the 1600EP Series. With built-in Wi-Fi and the option for mobile printing, users can connect seamlessly to various devices, enhancing accessibility and convenience. This flexibility ensures that employees can print from their smartphones, tablets, or laptops, streamlining workflow.

In summary, the Toshiba 1600EP Series stands out in the multifunction printer market, offering a blend of speed, quality, and innovative technology. Its user-centric design, coupled with sustainable features and strong connectivity options, makes it a reliable choice for businesses aiming to enhance their printing capabilities while maintaining efficiency and environmental responsibility. As organizations continue to seek reliable office solutions, the Toshiba 1600EP Series remains a compelling option worth considering.
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