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Types of Computer Printers
Personal computer printers are either marked non-real impact printers. Early impact printers operated something akin to an automatic typewriter, whereby a special key struck an automatically generated inked impression upon paper for every single printed character. Early dot-matrix printers were also a very popular low cost personal computer printer. These printers could handle both sides of the printing job at the same time, making it easier for multiple characters to be printed at the same time. Rating products from BestReviews.Tips UK A dot matrix printer copes with this situation by allowing you to feed paper into the machine and have the computer automatically produce each character as it is fed, thus reducing the amount of manual intervention required.

Laser computer printers are generally considered the first true mass-production computer printers. Early models simply used ribbon cartridges, which comprised two to five colored dots per color ribbon. Later models contained additional mechanisms to trigger the printing process and incorporated the concept of solid printing (dyed-out dots), where they appear as white. In addition to using regular, pre-printed black-ink ribbon, laser printer models took this concept a step further and incorporated a method of producing colored dots as part of the printing process. The result was a highly colorful printer that could produce extremely sharp text and graphics.

Early laser printer models could only print in single color: cyan, magenta, yellow, and black. Later models added support for CMYK color printing, which involved using patterns of varying colors to produce different hues of print. For example, if you wanted a yellow print, you could use a CMYK color pattern to produce this. Because modern printer technology has reached the point where all color models are capable of all possible ink colors, all printer types now have the capability to print in color.

Of the three basic printer types, ribbon printer is still the most popular today, and accounts for roughly seventy percent of all printers sold. Ribbon printers operate by passing an electric current through a ribbon of liquid ink. The ribbon is made of paper-toweled carbon fiber, and the ink is loaded into tiny gaps between the carbon fiber ribbon. When the printer is turned on, light from the LED lights emitting from the printer activates the ink and the printing process begins.

A drawback of ribbon printers is that they are not as portable as laser printers or dot matrix printers; however, their compact size and ability to be used in a variety of industrial applications make them ideal for many office and home users. They are also fairly easy to set up, and require only minimal maintenance. Additionally, due to their affordability, they are often found in home offices.


Dot matrix printers, which are also called dot-matrix LED printers, have a very long history in the home and office market. As the name suggests, these devices are driven by a small, solid-state LED (light emitting diode) that results in colorful images being printed directly onto paper. They are extremely popular for printing high-resolution pictures. Because they are very reliable and print quickly, they are popular with computer graphics hobbyists and professionals alike. They can create glossy, anti-aliased, or textured images, and are often used in graphic arts applications, web design, and computer labs.

Last but certainly not least in the list of computer printer types is the toner-based printer. Toner-based printers use a combination of solid-state electronic ink cartridges and magnetic particles on a print head in order to print on paper. Because a toner-based printer uses a mechanical motion to transfer an ink image from a print head to paper, it is typically found in high-volume office environments where large volumes of data need to be printed. This technology is extremely reliable and inexpensive, which has made it highly popular in recent years.

IBM Model M computers all utilize one of three different computer printers for document printing: the IBM Model M3030, the IBM Model M3200, or the IBM Model M5200. Each model is equipped with a variety of different function keys, depending upon the application in which you need the printer to perform. If you need a multifunctional, desktop, all-in-one printer that is both powerful and reliable, the IBM Model M is the best option for you. If you want your printer to print pictures and black and white text, the IBM Model M5200 is your best option; if you need a printer that can print faxes and handle color processing work, then the IBM Model M3030 is the ideal model for you.

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