摘要:
There is disclosed an electronic printing apparatus with a printing mechanism utilizing a type-font element integrally provided with plural printing types for printing characters and numerals, in which a detector identifies the kind of the typefont element, and a display unit indicates the printing style of the typefont element in response to the output signals of the detector.
摘要:
This invention discloses a control method for a novel stepping motor and a novel stepping motor of unipolar or bipolar winding, in which an inverse electromotive force generated in the unenergized coils is utilized for motor control.