Function of dot- matrix printer?

its a kind of impact printer.. it has a print head and logic card.. print head is having normally 9 or 24 pins.. logic card give the signal to print head and then print head strick the appropriate...

A very old one. Split a square up from 9 to 24 times and that's the printer head for each digit. Poor quality. Ink jet.

DTP switches are used to change certain parameters of the printer, like to size of the paper, the font, the baud rate the parity and a number of others.

Dot-matrix printers have mainly disadvantages - they are slow, and loud. They can be useful in cases where an impact is required - such as printing multiple copies with carbon paper (although an...

A type of printer that produces characters and illustrations by striking pins against an ink ribbon to print closely spaced dots in the appropriate shape. Dot-matrix printers are relatively expensive...