A recording apparatus provided with a plurality of print line heads 1 for respective colors and thereby performing color printing, in which at least a few of head lines 1 are placed by being offset in the Y direction perpendicular to the X direction which is a relative transportation direction of a recording medium 5. in 2 seconds, quenching the precursor wire at a rate of 5000\xb0 C. The valve unit further includes a rotor disposed at a first location in the casing and having an axle which turns about an axis of rotation. As the result, when performing a battle game between terminals, the player can understand the competitor’s skill-level. An R-2R ladder circuit outputs a voltage that corresponds to the lower Nl bits of the data thus selected by the selector circuit. The display system employs multiple light valves for projecting a portion of the image onto another.