发明名称 |
INK JET SYSTEM IMAGE FORMING DEVICE |
摘要 |
<p>An image-forming heater element 52 and a recovery ejection heater element 54 are driven to generate heat at the timing in which a bubble may formed in the nozzle owing to temperature difference between the inside of a printing head 22 and the environment. Thereby, a large quantity of ink is ejected at a time. The ejection of a large quantity of the ink removes a bubble or a foreign matter from the nozzle, cleaning the nozzle in a short time. <IMAGE></p> |
申请公布号 |
EP1195253(A1) |
申请公布日期 |
2002.04.10 |
申请号 |
EP20000944408 |
申请日期 |
2000.07.12 |
申请人 |
CANON FINETECH INC. |
发明人 |
KAWASAKI, TAKAHIKO;KUNII, HIROYUKI |
分类号 |
B41J2/165;B41J2/19;(IPC1-7):B41J2/19 |
主分类号 |
B41J2/165 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|