发明授权
- 专利标题: Printing apparatus
- 专利标题(中): 印刷装置
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申请号: US293878申请日: 1981-08-18
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公开(公告)号: US4411540A公开(公告)日: 1983-10-25
- 发明人: Mineo Nozaki , Masasumi Nagashima , Osamu Asakura
- 申请人: Mineo Nozaki , Masasumi Nagashima , Osamu Asakura
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX55/116997 19800827; JPX55/116998 19800827
- 主分类号: B41J7/96
- IPC分类号: B41J7/96 ; B41J3/12
摘要:
A printing apparatus for serial printing by displacement of a printing head, in which a discriminating circuit identifies the typefont of the printing head mounted on the carriage, and a coincidence circuit compares the result of typefont identification with the typefont to be printed and provides alarm if the two are different.
公开/授权文献
- US4897695A Copying machine 公开/授权日:1990-01-30