发明名称 |
Image recording apparatus |
摘要 |
An image recording apparatus improves the operating efficiency while preventing trouble due to the contact of a recording medium with a discharging surface of a recording head. A distance sensor for detecting the distance of the leading edge of a sheet from a conveying surface is provided upstream from the inkjet head in the conveying direction of the sheet. A gap control unit controls a frame moving mechanism to move the inkjet head up so that a gap between the discharging surface and the conveying surface increases when the distance detected by the distance sensor is above a first distance, and the gap distance may be increased by different amounts depending on the distance detected by the distance sensor. A discharging control unit controls the inkjet head to discharge ink droplets after the gap is increased. |
申请公布号 |
US8162425(B2) |
申请公布日期 |
2012.04.24 |
申请号 |
US20080057701 |
申请日期 |
2008.03.28 |
申请人 |
KATO SHIGEKI;SUZUKI KATSUAKI;NISHIZAKI MASAHIRO;NAKAYAMA KOJI;BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
KATO SHIGEKI;SUZUKI KATSUAKI;NISHIZAKI MASAHIRO;NAKAYAMA KOJI |
分类号 |
B41J25/308 |
主分类号 |
B41J25/308 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|