Chapter 1 Printer Overview

Line Matrix Printing

Your printer is an impact printer; it creates characters by printing ink dots on paper. The dots are printed on an invisible matrix mapped in printer memory (see Figure 2). Dot impressions are made by an array of steel hammers mounted on a rapidly oscillating shuttle. The hammers strike the paper through a moving ink ribbon.

Dot Column

Matrix visible only to the printer

Dot Row

Ink dots formed by hammer tips.

Character Row

Character Column

Figure 2. Dot Matrix Character Formation

Serial matrix printers use a moving printhead with pins to form single characters sequentially along the printed line. Unlike serial matrix printers, the LineJet printer is a line matrix printer. Line matrix printers divide every printable line into horizontal dot rows, then print a dot row of the entire line at every lateral sweep of the shuttle.

During each sweep, hammers are activated to print dots at the required positions in the dot row. When the shuttle reaches the end of a sweep, it reverses direction, the paper advances one dot row, and the hammers print the next row of dots as the shuttle sweeps in the opposite direction, as shown in Figure 3.

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HP LQH-HW 3ULQWHUV manual Line Matrix Printing, Dot Matrix Character Formation

LQH-HW 3ULQWHUV specifications

The HP LQH-HW 3ULQWHUV is a sophisticated printing solution designed to meet the diverse needs of businesses and home offices alike. This printer stands out with its advanced technology and reliable performance, making it a valuable asset for any print-intensive environment.

One of the main features of the HP LQH-HW 3ULQTEŤRS is its exceptional print quality. Equipped with high-resolution printing capabilities, it produces clear, sharp text and vibrant images, ensuring that documents are presented in a professional manner. The printer employs advanced ink technology to deliver stunning color precision and accuracy, catering to a variety of printing requirements, from marketing materials to everyday paperwork.

Speed is another crucial characteristic of the HP LQH-HW 3ULQTEŤRS. With rapid print speeds, it significantly reduces wait times, allowing users to maximize productivity. This printer is designed for efficiency, handling large volumes of print jobs without compromising quality. Coupled with its robust paper handling capabilities, including various media sizes and types, the HP LQH-HW 3ULQTEŤRS is ideal for a dynamic work environment.

Connectivity is integral to modern printing solutions, and the HP LQH-HW 3ULQTEŤRS shines in this area with versatile options. It supports both wired and wireless connectivity, allowing seamless integration into any network setup. Users can print from various devices, including tablets, smartphones, and computers, promoting flexibility and convenience in printing tasks.

Furthermore, the HP LQH-HW 3ULQTEŤRS comes loaded with advanced security features. In an age where data protection is paramount, this printer includes options like secure print and user authentication to safeguard sensitive information. Administrators can easily manage printer settings and monitor usage, ensuring that the device remains secure within organizational infrastructures.

Cost efficiency is a key consideration for any business, and the HP LQH-HW 3ULQTEŤRS addresses this concern with economical ink usage and affordable maintenance options. Its long-lasting ink cartridges and energy-saving technology contribute to lower running costs, making it an environmentally friendly choice for conscious consumers.

In summary, the HP LQH-HW 3ULQTEŤRS combines high-quality printing, rapid output, versatile connectivity, robust security, and cost efficiency in an innovative design. This printer is crafted to support the increasing demands of modern workplaces while delivering exceptional results, thereby making it a smart choice for both businesses and individual users.