Definition

Noun: - A type of impact printer: A wire matrix printer is a computer printer where each character or symbol is formed by a pattern of small dots. These dots are created by the physical impact of tiny, thin wires (or styli) against an ink ribbon, which then transfers the ink onto the paper.

Usage

• This term specifically refers to the hardware device itself.
• It is often used in technical, historical, or industrial contexts to describe a now largely obsolete printing technology that was common before the widespread adoption of inkjet and laser printers.
• Example:

Advanced Usage

• While the core technology is outdated, the term is precise for describing a specific printing mechanism. It is sometimes contrasted with other impact printers like daisy wheel printers (which use a solid character wheel) or non-impact printers like laser printers.
• The concept of forming characters from a dot matrix is the foundation for many digital display systems, but "wire matrix printer" refers strictly to the physical impact-based printing device.

Variants and Related Words

• Dot matrix printer: A more common general term. All wire matrix printers are dot matrix printers, but not all dot matrix printers use wires (some may use other pin-like mechanisms). The terms are often used interchangeably.
• Impact printer: The broader category of printers that operate by physically striking an ink ribbon against paper.
• Print head: The component of the printer that contains the wires or pins.

Synonyms

• Dot matrix printer
• Impact matrix printer

Antonyms

• Non-impact printer (e.g., laser printer, inkjet printer)
• Laser printer
• Inkjet printer

Related Phrases/Concepts

• Tractor feed: A method of feeding continuous, perforated paper commonly associated with wire matrix printers.
• Near Letter Quality (NLQ): A mode on some dot matrix/wire matrix printers that produced higher-quality output by using more dots per character.
• 9-pin / 24-pin printer: Refers to the number of wires in the print head, which affects print quality. A 24-pin wire matrix printer produces sharper text than a 9-pin model.

Noun

1. an impact printer in which each character is represented by a pattern of dots made by wires or styli