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US5662039A Recording apparatus for selectively supplying a solvent to perforate a stencil sheet 失效
用于选择性地供应溶剂以穿孔蜡纸的记录装置

Recording apparatus for selectively supplying a solvent to perforate a
stencil sheet
摘要:
A recording apparatus is formed of a drum which is rotationally driven around a central axis of itself with a stencil sheet having a solvent-soluble resin layer wrapped around an outer circumferential surface of the drum, an ink supplying device disposed to the inside of the drum and supplying ink to an inner circumferential surface of the drum, and a solvent supplying device for selectively supplying a solvent containing a colorant to the stencil sheet, thereby conducting perforating the stencil sheet and selectively supplying the solvent to the printing paper thereby conducting recording.
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