A tape printer for use with a detachably loaded tape cassette including a thermal printing head secured to a frame, and a platen roller mounted together with a tape feed roller in a platen holder rotatably mounted on the frame. When the tape cassette is loaded in the tape printer, an image source tape...http://www.google.es/patents/US4966476?utm_source=gb-gplus-sharePatente US4966476 - Tape printer
