Impact printers, whether they use dot-matrix technology that uses small pins or daisy-wheel technology that uses a wheel with pre-formed characters like a typewriter, all work by having an element ...

A pattern of dots that forms character and graphic images on printers. Although inkjet and laser printers print in dots, and monitors display dots as well, the term generally refers to images created ...

This “IBM Personal Computer Printer,” a model 5152, has a tan plastic case. This was a rebranded version if the Epson MX-80 printer, and made in Japan. The dot matrix printer took rolls of tractor ...

From giant cell phones to old motherboards, outdated technology holds great value for collectors like Jason Savitt. "The older it is, the harder it is to get it to work," Savitt says. In many cases, ...