Nec Engineering, Ltd.

Hajime Moriwaki

Hiroshi Kobayashi

Kazuaki Takahashi

Hiroyuki Anzai

Terumasa Takahashi

Masakatsu Kaneyasu

Toshifumi Ono

Image forming apparatusof the present invention is an apparatus for forming an image on a surface of recording medium P by applying laser light to recording medium P, the apparatus including a plurality of light sourceseach of which emits laser light, a plurality of optical fibersandthrough which laser light respectively emitted from light sourcespropagates, holderthat holds optical fibers, and fly-eye lens, cylindrical lens array, aperture array, lensa and lensb through which laser light emitted from end surfaces of optical fiberspasses, wherein each of aperturesof aperture arrayis rectangular.

Optical recording head and image forming apparatus

To provide a plate supply and discharge device and a printing plate forming device which are capable of transferring plates and printing plates of various sizes and preventing the plates and printing plates from being damaged in the plate supply and discharge device (printing plate forming device). A plate supply and discharge unit () which supplies a plate (P) to a drawing unit (), receives a printing plate P, which is obtained by drawing an image on the plate P, from the drawing unit (), and delivers it to a processor. The plate supply and discharge unit includes a plate supply table () for allowing the plate (P) to float at atmospheric pressure, moves the plate (P) in a state of being allowed to float at atmospheric pressure above the plate supply table (), and supplies it to the drawing unit ().

Plate supply and discharge device and printing plate forming device using same

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Kawasaki, Japan

Hajime Moriwaki