4/10/2023 0 Comments Dot matrix printer paper![]() ![]() A similar 24-pin printer has a resolution of 360 x 180. A 9-pin printer might be capable of 240 x 216 dots per inch, for example. Comparison with other types of printers doesn’t give a realistic view of print quality. Manufacturers often quote dots per inch (dpi), which can be confusing. Over their many years of development, print heads have had anywhere from 7 to 36 pins, though now there are just two choices: 9 pins or 24 pins, the latter in two slightly offset rows of 12. ![]() ![]() As the print head moves horizontally, it creates character shapes by pushing different combinations of pins forward into the ink ribbon and into contact with the paper. The print head of a dot matrix printer is composed of a number of pins (or wires), in a vertical row. Don’t expect to get high-resolution color images out of one. Dot matrix printers can be an efficient and cost-effective solution, but they’re quite function specific.
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