An electrophotographic printer includes an exposure unit having a MEMS scanner operable to scan a beam of light across a photoconductor. The MEMS scanner includes a mirror having an aspect ratio similar to the shape of the facets of a conventional rotating polygon scanner. In a preferred embodiment,...http://www.google.fr/patents/US7636101?utm_source=gb-gplus-shareBrevet US7636101 - MEMS scanner adapted to a laser printer
