发明名称 |
POSITION ERROR ADJUSTMENT IN PRINTING USING A PLURALITY OF KINDS OF DRIVE SIGNAL |
摘要 |
Any of n types (where n is an integer of 2 or greater) of common drive signals are selectively generated for each main scan. Drive signals to be applied to discharge drive elements are generated through reshaping the common drive signal thus selected for each pixel in accordance with print signals. Recording positions in the main scanning direction are adjusted by employing positional difference adjustment values prepared in advance in order to reduce the difference between the recording positions in the main scanning direction for combinations that are usable within the print medium of one page and that are selected from all possible combinations of common drive signals suitable for use during a forward main scanning pass and common drive signals suitable for use during a reverse main scanning pass. <IMAGE> |
申请公布号 |
EP1142714(A4) |
申请公布日期 |
2003.01.02 |
申请号 |
EP20000974990 |
申请日期 |
2000.11.14 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
OTSUKI, KOICHI |
分类号 |
B41J2/01;B41J2/045;B41J2/055;B41J2/205;B41J19/14;B41J19/18;B41J19/20 |
主分类号 |
B41J2/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|