Impact Printers

With Impact printers, you have an object that hits a ribbon and the ink from the ribbon hits and images the paper – think typewriter! Some impact printers can use dot matrix heads which strike and image the paper.  They are not common because they are slow and loud and are being replaced by thermal printers.  Impact printers have the following components:  a 9 or 24 pin printer head, a character wheel or band, an ink ribbon, a tractor feed and uses perforated impact paper to image upon.
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