Glossary

second paper cassette unit

A tray unit that feeds an additional 500 sheets of paper to the printer.

toner

Ink in the form of a plastic powder that is contained in a cartridge.

toner cartridge

A tube shaped cartridge containing toner powder that is used during the printing process.

top cover

A cover attached to the printer that swings open by pressing a release button. Opening the cover provides easy access to the interior of the printer to perform basic maintenance procedures including the installation and replacement of toner/drum cartridges as well as clearing paper misfeeds.

top cover release button

This button releases the hinge that locks the cover of the printer. SEE top cover.

Tray1

A tray that can hold up to 150 sheets of paper for feeding into the printer.

Tray2

Five types of Tray2 cassettes can be installed into the second paper cassette unit (SEE second paper cassette unit). Each cassette can hold up 500 sheets of one of the following paper sizes: A4, B5, Legal, Letter and Executive.

watermark

A superimposed line of text or graphic upon a printed document.

Glossary Appendix A

A-5

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Image 213
NEC 1100 user manual Second paper cassette unit, Toner cartridge, Top cover release button, Tray1, Tray2, Watermark

1100 specifications

The NEC 1100, introduced in the early 1980s, stands as a significant milestone in the evolution of computing technology. It is widely recognized for its role in pioneering advancements that shaped the landscape of computing during its time.

One of the main features of the NEC 1100 is its architecture. It operates on a 16-bit microprocessor, specifically the NEC 780, which allows for efficient data processing and improved performance over its predecessors. This architectural design provided enhanced functionality, enabling the NEC 1100 to handle complex tasks that were challenging for earlier systems.

The NEC 1100 was equipped with a robust memory capacity, supporting both RAM and ROM configurations. Typically, it featured 64KB of RAM, expandable to accommodate increased processing demands, alongside a ROM that facilitated essential system instructions. This flexibility in memory management underscored its adaptability to various user needs, making it suitable for both personal and business applications.

Furthermore, the NEC 1100 employed advanced input/output (I/O) capabilities, which included multiple ports, enabling easy connectivity with peripherals such as printers, modems, and disk drives. This extensive range of I/O options contributed to its versatility, allowing users to customize their configurations according to specific requirements.

In terms of software, the NEC 1100 supported several operating systems, including Microsoft's MS-DOS and various other compatible systems. This compatibility made it a preferred choice among software developers, fostering a rich ecosystem of applications that could leverage the NEC 1100's capabilities.

One of the notable characteristics of the NEC 1100 is its commitment to reliability and durability. The design emphasized robust engineering, ensuring that the system could withstand continuous usage in various environments, a critical factor for businesses relying on consistent performance.

The NEC 1100 also featured pioneering display technologies, embracing CRT monitors that allowed for crisp visuals and effective graphical outputs. This was a significant advantage at a time when text-based interfaces were the norm, allowing users to engage with graphical applications seamlessly.

In summary, the NEC 1100 is not just a computer; it's a testament to the technological advancements of its era. With its 16-bit architecture, expandable memory, extensive I/O capabilities, and support for various operating systems, it laid the groundwork for future innovations in personal computing. Its reliability and adaptability made it a cornerstone in the transition from basic computing to more complex, user-oriented systems, influencing generations of technology to come.