发明名称 |
Board copying apparatus. |
摘要 |
<p>A board copying apparatus a writing board unit carrying a sheet which enables an image to be written thereon, a copying unit capable of forming, on the recording material, a copy image of the image written on the sheet of the board means, first density setting device for setting the density of the copy image of the image on the board unit, and second density setting device for setting the density of the copy image of the image on the board unit, and second density setting device for setting the density of the copy image of the image on the original. This arrangement eliminates necessity for troublesome work for adjusting the copying density each time the copying unit is used in board copying mode for copying the image on the board unit.</p> |
申请公布号 |
EP0267854(B1) |
申请公布日期 |
1994.01.19 |
申请号 |
EP19870402556 |
申请日期 |
1987.11.12 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAGAI, MAMORU;TAKEMURA, YUKIO;KANAZAWA, TOSHIYA;TANAKA, SOHEI;MIKAMI, FUMIO;NAKANO, HIROYUKI |
分类号 |
G03B27/62;G03G15/04;G03G15/22;(IPC1-7):G03G15/00;G03B27/72;G03B29/00 |
主分类号 |
G03B27/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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