发明名称 |
Inkjet printer system and ink supply apparatus |
摘要 |
An inkjet printer system includes a print head, a sub tank, and a sensor. The print head is configured to eject ink. The sub tank includes an ink supply chamber and an ink detection chamber. The ink supply chamber has an ink inlet hole and an ink outlet hole connected to the print head. Ink is supplied to the sub tank through the ink inlet hole. Ink is supplied to the print head from the sub tank through the ink outlet hole. The ink detection chamber communicates with the ink supply chamber. The sensor is configured to detect an amount of ink contained in the sub tank and includes a float member provided in the ink detection chamber to float in the ink. |
申请公布号 |
US8104855(B2) |
申请公布日期 |
2012.01.31 |
申请号 |
US20090419287 |
申请日期 |
2009.04.06 |
申请人 |
TAMAKI KAZUTAKA;KODAIRA MASAKI;UCHIYAMA YUKIHIRO;TSUCHIYA ATSUSHI;MIMAKI ENGINEERING CO., LTD. |
发明人 |
TAMAKI KAZUTAKA;KODAIRA MASAKI;UCHIYAMA YUKIHIRO;TSUCHIYA ATSUSHI |
分类号 |
B41J2/195;B41J2/175;B41J29/393 |
主分类号 |
B41J2/195 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|