Some businesses still use dot matrix printers to generate invoices, forms and other documents. Unlike modern laser printers, a dot matrix printer has a single print head and an inked ribbon. Neither ...

A set of dot matrix printers will make beautiful music together, perhaps for the last time For the first time in 10 years, a Canadian arts duo plans to perform a symphony using only obsolete dot ...

We have an application that generates a PDF form. This form needs to be printed on special 6 sheet thick dot matrix form paper, because it needs to be printed 6 copies for legal purposes (bills of ...

[RyderCalmDown] was watching a road painting vehicle lay down fresh stripes on the road one day and started thinking about the mechanism that lets it paint stripes in such a precise way. Effectively ...