An electrophotographic reproduction machine for use as a copier/duplicator having a master microprogrammed controller and a plurality of area controllers cooperatively operative to carry out a plurality of machine operation tasks. At least one of the area controllers contains a separate microprogrammed...http://www.google.fr/patents/US4190350?utm_source=gb-gplus-shareBrevet US4190350 - Distributed microprocessor control system for a copier/duplicator
Distributed microprocessor control system for a copier/duplicator
