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Computer Printers |
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Computer Printers > Printer Manufacturers |
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Ink-jet PrintersInk-jet printers form their characters and graphics by spraying bursts of ink onto paper. Documents can be printed in both black-and-white and color, and on a variety of papers including ink-jet paper, photo paper, glossy paper, or banner paper. Ink-jet printers are a common choice for home computers or for businesses that have minimal printing needs, because of their minimal cost.One of the things that determines an ink-jet printer's quality is its resolution, which is measured in dots per inch, or DPI. Printers with higher DPI ratings print clearer and sharper images, and are generally more expensive. Most ink-jet printers range from 300 to 2400 DPI. Ink-jet printers generally are able to print between three and 19 pages per minute.
Photo Printers![]()
Laser Printers![]()
Thermal PrintersThermal printers generate copy by pushing electrically heated pins against heat-sensitive paper. One positive aspect of thermal printers is that they are very inexpensive. However, their print quality is also low compared to that of other printers, and the images on the paper are subject to fading over time.
Portable PrintersPortable printers are designed to connect to a laptop or other mobile computer, and they allow the user to print while traveling. These printers are small enough to fit into a briefcase; most of them use ink-jet or thermal printing technologies. They can be attached to a computer via a USB port or a wireless interface.
Large-format Printers and PlottersPlotters and large-format printers are computer peripherals that are used by graphic designers, architects, engineers, and artists who need to print images on large paper. These types of printers are commonly used to produce blueprints, maps, and circuit drawings.Computer Printers - Digital Printing Technology Guide |
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