An encoder and related methods for use in a printing device indexing system are provided. In some embodiments, the system comprises a feedroller or other component configured to index media through a printing device, and an encoder disk is coupled to the feedroller. In these embodiments, the system includes...http://www.google.es/patents/US7126107?utm_source=gb-gplus-sharePatente US7126107 - Methods and apparatuses for sensing rotational position of a component in a printing device
Methods and apparatuses for sensing rotational position of a component in a ...
