| 发明名称 |
Printing apparatus performing print registration |
| 摘要 |
A first printing pattern is formed for a patch by means of a paper feed upstream side part of a black head. Then, a second printing pattern is formed for the patch by means of a cyan head in the following scans, and density of the patch is read by a reflection optical sensor in a scan after the completion of both patterns.
|
| 申请公布号 |
US2002158936(A1) |
申请公布日期 |
2002.10.31 |
| 申请号 |
US20020167866 |
申请日期 |
2002.06.13 |
| 申请人 |
OTSUKA NAOJI;TAKAHASHI KIICHIRO;NISHIKORI HITOSHI;IWASAKI OSAMU;TESHIGAWARA MINORU;CHIKUMA TOSHIYUKI |
发明人 |
OTSUKA NAOJI;TAKAHASHI KIICHIRO;NISHIKORI HITOSHI;IWASAKI OSAMU;TESHIGAWARA MINORU;CHIKUMA TOSHIYUKI |
| 分类号 |
B41J2/01;B41J2/05;B41J2/125;B41J2/21;B41J19/18;B41J29/46;G06K15/10;(IPC1-7):B41J29/393 |
主分类号 |
B41J2/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
