There is provided a printer capable of accurately detecting the print positions of a printing medium and keeping print positions where data are printed constant. A printer according to this invention can accurately detect the print positions of a printing medium and keep positions where data are printed...http://www.google.fr/patents/US7025517?utm_source=gb-gplus-shareBrevet US7025517 - Detecting the print positions of a printing medium and keeping constant positions
Detecting the print positions of a printing medium and keeping constant ...
