发明名称 |
Ink jet recording apparatus with detection of discharge malfunction |
摘要 |
<p>An ink jet recording apparatus has a recording mode in which recording is performed by selectively discharging black ink and color inks of colors other than black. Any abnormality in the state of discharge of the ink is performed by executing a test discharging operation. When the recording apparatus functions as a facsimile apparatus, the test discharging operation is conducted by discharging only the black ink, without discharging inks of other colors. Wasteful consumption of ink is diminished, so that the running cost of the ink jet recording apparatus is reduced. <IMAGE></p> |
申请公布号 |
EP0749842(A2) |
申请公布日期 |
1996.12.27 |
申请号 |
EP19960304579 |
申请日期 |
1996.06.20 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KOHNO, TAKESHI;SAITO, ATSUSHI;SASAI, KEIZO;OGUSHI, HIROSHI;NAKAMURA, FUMIHIKO;OBANA, KATSUMI;NISHINOHARA, TAKAYUKI |
分类号 |
B41J2/175;B41J2/165;B41J5/30;G06F3/12;H04N1/23;(IPC1-7):B41J2/21 |
主分类号 |
B41J2/175 |
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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