초록 ▼

A pen recording apparatus provided with a plurality of ball point pens of different colors, and a pen section mechanism for selecting a suitable ball point pen for writing characters, symbols, etc., and drawing graphs. The recording apparatus can be switched between a typing mode, in which character

A pen recording apparatus provided with a plurality of ball point pens of different colors, and a pen section mechanism for selecting a suitable ball point pen for writing characters, symbols, etc., and drawing graphs. The recording apparatus can be switched between a typing mode, in which characters, symbols, etc., are typed, and a graphic mode, in which graphs are drawn. The recording apparatus includes a writing control device whereby, when the recording apparatus is switched from the graphic mode in which a graph is drawn in a plurality of colors to the typing mode, a ball point pen of the color originally disposed in the writing position when the recording apparatus was switched previously from the typing mode to the graphic mode is automatically disposed in the writing position, regardless of the colors of the ball point pens used in the graphic mode.

대표청구항 ▼

A pen recording apparatus comprising: (a) sheet holding means for holding a recording sheet in position; (b) pen selection means for arbitrarily selecting one of a plurality of types of pen and positioning same in a writing position; (c) pen holding means for holding at least the pen disposed in the

A pen recording apparatus comprising: (a) sheet holding means for holding a recording sheet in position; (b) pen selection means for arbitrarily selecting one of a plurality of types of pen and positioning same in a writing position; (c) pen holding means for holding at least the pen disposed in the writing position; (d) a writing control device for moving the pen holding means and the recording sheet relative to each other in two axial directions which intersect each other causing the pen disposed in the writing position to record characters, symbols, graphs, etc., on the recording sheet; (e) switch means for switching the recording apparatus between a typing mode in which characters, symbols, etc., are typed and a graphic mode in which graphs are drawn; (f) a memory for storing the pen disposed in the writing position when the recording apparatus is switched from the typing mode to the graphic mode; and (g) a pen selection means control unit for actuating the pen selection means, when the recording apparatus is switched from the graphic mode to the typing mode, in such a manner that the pen stored in the memory is disposed in the writing position.