Printer addressing machine, Addressograph -
A printer that automatically prints addresses on letters for mailing

Character printer, character-at-a-time printer, serial printer -
A printer that prints a single character at a time

Electrostatic printer
A printer that uses an electric charge to deposit toner on paper

Impact printer
A printer that prints by mechanical impacts

Line printer, line-at-a-time printer -
printer that serves as an output device on a computer; prints a whole line of characters ata time

Machine
Any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks

Page printer, page-at-a-time printer
A printer that prints one page at a time

Printer
(computer science) an output device that prints the results of data processing

Thermal printer -
A printer that produces characters by applying heat to special paper that is sensitive to heat

Typesetting Machine
A printer that sets textual material in type