Difference Between Impact Printers And Nonimpact Printers by Makabongwe Maseko
What are printers? A printer is an output device that prints characters, symbols, and perhaps graphics on paper. The printed output is generally referred to as hardcopy because it is in relatively permanent form. Softcopy refers to temporary images such as those displayed on a monitor. ... A dot-matrix printer contains a print head of small pins that strike an inked ribbon, forming characters or images. ... Dot-matrix printers permit a choice between output of draft quality; a coarser-looking 72 dots per inch vertically, which may be acceptable for drafts of papers and reports, and...

Bar Code Label Printers by Eddie Tobey
The best way to print bar codes is to use laser, ink jet or dot matrix printers. Bar code printers are of two major types. A bar code direct thermal printer uses heat to print the images. This printer burns dots on heat-responsive paper. The images printed using this technology are susceptible... Direct thermal printers are characteristically more affordable than thermal transfer printers, as they do not require the mechanisms and electronics that are necessary to control and run an ink ribbon. ... It melts the ink in the ink ribbon on a wide range of synthetic material labels and paper.

How to Choose: Laser Printers, Inkjet Printers, Dot Matrix Printers by David Arnold Livingston
Man is always in constant search for knowledge which he makes use to create innovations that will make his life better. Among the varied inventions of man is a computer printer. The first computer printer can be traced back in the year 1953 which was developed by Remington-Rand as a match... Computer printers with Dot matrix technology have a group of small pins needed to strike the ink coated ribbon to pass on the image to the paper. ... Dot Matrix and Character Printers are the two major classifications of Impact printer technology.

Ink Cartridges: How Have They Evolved Over the Years? by Andrew F James
First a little history lesson..... There was a time, long ago that printers had ribbons and used dot matrix printing to create tiny dots that, when looked at, were readable. Sometimes they were BARELY readable, however. Changing ribbons and printing wheels to change type face was a chore. ... Very soon, dot matrix printers became known as "door stops". ... Quickly, no one wanted a dot matrix printer anymore. ... If you come away from this sane you'll definitely know a lot more techie sounds words than you need to know today or in your next lifetime.

How Does Your Printer Work? by John Sollars
Impact printers, as the very name implies means that the printing mechanism touches the paper for creating an image. Impact printers were used in early 70s and 80s. In Dot Matrix printers a series of small pins is used to strike on a ribbon coated with ink to transfer the image on the paper. ... They have a series of bars or a ball with actual characters on them, which strike on the ink ribbon to transfer the characters on the paper. ... The toner passes through the fuser in the computer and the resulting heat binds it to any type of paper.

Inside Your Inkjet Printer: How Does it Work? by Bob Stephens
Have you ever wondered how your inkjet printer works? How does the ink get from the inkjet cartridge to the paper? Why is the print quality is so clear? Why the printing is so quiet? Generally, all that most people know is that there's some movement and a faint high pitched sound when it's... Unlike dot matrix and character printers that strike ribbons to create an image, inkjet printers do not physically touch the paper. ... HP elected to put the printhead on the inkjet cartridge itself instead of mounting it permanently to the carriage.