DEFINITION: An earlier printer that used a rotating plastic or metal wheel with type characters on the ends of spokes. When the required character spins around to the print hammer, the image is banged into a ribbon and onto paper.
TechTarget provides enterprise IT professionals with the information they need to perform their jobs
- from developing strategy, to making cost-effective IT purchase decisions and managing their
organizations' IT projects - with its network of
technology-specific Web sites, events and magazines
Free Newsletters
