发明名称 |
Ink-jet recording apparatus for e.g. facsimile - has image processing device which processes section of image covered by ink end marker so that image can be recognised |
摘要 |
The recording apparatus includes an ink ejecting unit (11) which records images information and ink end marks (34) on the recording sheet (33). Using a sensor (12) the ink end mark is established on the recording sheet. A determining device determines whether the ink supply is finished when the ink end marker from the sensor is not established. An image processing device processes a section of an image which is covered with the ink end marker, so that the covered section of the image can be recognised. ADVANTAGE - Makes image recognisable when covered with marker indicating end of ink supply. Effective cleaning of ink ejecting nozzle.
|
申请公布号 |
DE4313605(A1) |
申请公布日期 |
1993.10.28 |
申请号 |
DE19934313605 |
申请日期 |
1993.04.26 |
申请人 |
RICOH CO., LTD., TOKIO/TOKYO, JP |
发明人 |
OSANAI, TOSHITAKA, YOKOHAMA, KANAGAWA, JP |
分类号 |
B41J2/165;B41J2/175;B41J2/195;B41J11/46;B41J21/16;B41J25/20;H04N1/40;(IPC1-7):B41J2/175;B41J13/00;G06K15/00 |
主分类号 |
B41J2/165 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|