Sixel Graphics, Terminology and Concepts

SIXEL GRAPHICS

The Sixel Graphics protocol provides the ability for the printer to receive and print black and white bitmap data at various sizes to create graphics images.

Terminology and Concepts

The bitmap data for producing a graphics image is divided into horizontal scan lines, each of which is six bitmap elements high. The term for the bitmap data is raster. Prior to sending the data, the user can define horizontal and vertical spacing between elements. The smaller the spacing, the finer the grain and the higher the quality of the image will be.

Pixels	A pixel is the logical rectangular image area defined by each bit of
	graphics data that you send.

Sixel

Grid

Pixel Aspect Ratio

A group of six pixels arranged vertically and sent as a group. The positions on the page where the printer places pixels.

The relationship between the length of the pixel to its width. For example, a square pixel has a pixel aspect ratio of 1 to 1 (or 100 to 100). A pixel twice as high as it is wide has a pixel aspect ratio of 2 to 1 (or 200 to 100).

Pixel Spot	The actual area imaged for each pixel. The shape and size of a pixel
	spot is printer-dependent and is only approximately related to grid
	size.
Dot	The smallest unit that can be displayed on the printer. Several dots
	may be required to represent a single pixel as a pixel-spot.
Picture Definition	The data describing the image, including grid size, pixel aspect ratio,
	and the encoded raster. The picture definition does not include
	formatting information, such as position or actual presentation size.

Sixel Control Codes Within the picture definition, sixel control codes provide additional information beyond the encoded raster, such as line breaks.

Chapter 8. PPL3 Plus Emulation

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GEK-00029B

GEK 00031B specifications

The Genicom GEK 00031B is a cutting-edge printer designed to meet the demands of high-volume printing environments. This robust device is recognized for its reliability, efficiency, and superior print quality, making it a popular choice among businesses and organizations that require fast and precise document production.

One of the standout features of the GEK 00031B is its high-speed printing capability. With the ability to produce up to 135 pages per minute, this printer ensures that even the largest print jobs are completed quickly without sacrificing quality. This high throughput is particularly beneficial in busy offices where time is of the essence.

In terms of print resolution, the GEK 00031B delivers exceptional clarity and detail. With a resolution of up to 1200 x 1200 dpi, users can expect crisp text and sharp images, making it suitable for both professional documents and graphic-heavy materials. This printer is equipped with advanced print technology that enhances image quality while optimizing toner usage, leading to cost-effective operations.

The GEK 00031B also shines in its connectivity options, supporting a variety of interfaces to ensure seamless integration into existing networks. It offers USB, Ethernet, and optional wireless connectivity, allowing users to print directly from their computers, mobile devices, or cloud services. This versatility enhances workflow efficiency and convenience.

Security is another critical aspect of the GEK 00031B. It comes with built-in security features designed to protect sensitive information. Users can manage access controls, employ secure print options, and utilize data encryption to safeguard their documents. This is particularly important for organizations that handle confidential materials.

Furthermore, the printer is designed for eco-friendliness. It features energy-saving modes and a reduced carbon footprint, aligning with today's sustainability goals. The GEK 00031B is constructed with durability in mind, making it a long-term investment for businesses.

Overall, the Genicom GEK 00031B combines speed, quality, connectivity, security, and eco-consciousness, making it an ideal solution for organizations that demand excellence in their printing capabilities. With its impressive features and technologies, the GEK 00031B stands out in the competitive printing landscape, ensuring users achieve their printing needs efficiently and effectively.

Genicom GEK 00031B manual Sixel Graphics, Terminology and Concepts

Models: GEK 00031B