Roland Dg Corporation

Koji Owada

Yusuke Takano

Ryo Baba

A printer includes a recording head that ejects ink toward a recording medium, a first driving mechanism that moves the recording head in main scanning directions; a second driving mechanism that moves the recording head and the recording medium with respect to each other in sub scanning directions perpendicular to the main scanning directions; an input device that allows a user to input thereto printing information about printing time and image quality; and a control device that controls the recording head, the first driving mechanism and the second driving mechanism based on the printing information input to the input device. The printing information includes at least information about a pass number of the recording head. The input device allows the pass number to be changed continuously.

Inkjet printer

An ink jet recording apparatus is presented. The ink jet recording apparatus includes an apparatus casing comprising a discharge port which opens in a forward direction, a support member disposed within the apparatus casing in the rear of the discharge port and configured to support a recording medium, an ink head disposed within the apparatus casing and configured to eject ink which is curable with irradiation of ultraviolet light to the recording medium, an ultraviolet light irradiation device disposed within the apparatus casing and configured to irradiate ultraviolet light to the recording medium, and a first cover body configured to cover the discharge port in a freely openable and closeable manner, wherein the first cover body is opened upon discharging the recording medium via the discharge port.

Ink jet recording apparatus

A 3D modeling device performs repeatedly a step of cutting a subsidiary material layer formed of a subsidiary material and cutting a modeling material layer formed of a modeling material. The 3D modeling device comprises at least one of a subsidiary material supplying device which discharges the subsidiary material drop by drop from an outlet positioned apart from a region in which the subsidiary material is to be applied at a predetermined distance, and a modeling material supplying device which discharges the modeling material drop by drop from an output positioned apart from a region in which the modeling material is to be applied at a predetermined distance. Since the material can be applied with high precision, a high-quality 3D molded object is provided.

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Hamamatsu, Japan

Koji Owada