Dot-matrix printers are also called ______ printers.

Correct option is A

Dot-matrix printers are also known as pin printers because they use a set of tiny pins to strike an inked ribbon, forming characters and images on paper as a series of closely spaced dots.

Important Key Points:

1. Dot-matrix printers are impact printers, meaning they physically strike the paper.
2. They are durable and suitable for printing carbon copies or multipart forms.
3. Commonly used in banks, billing counters, and industrial applications.

Knowledge Booster:

• Tape and bar have no relevance to dot-matrix printing technology.
• Wheel refers to daisy wheel printers, which are impact printers too, but use a wheel-shaped mechanism—not pins.