The repurposing of consumer technology is a growing trend for artists and technologists in the DIY genre exploring circuit bending, hardware hacking and retro-engineering. Artists who have used the mechanics of printers for producing sound include Paul Slocum with his dot matrix printer and Eric Singer’s scanner-inspired musical instrument, GuitarBot. Inside an ordinary ink jet printer are the same toy-like, clockwork mechanisms that have delighted people and sparked imaginations for centuries. In the creation of Plink Jet, Flanigan and Doro have investigated how human improvisation can interact with these mechanical forms. Plink Jet transforms the predicable function of a printer into a unique and irreproducible performance.