发明名称 Printing with variable dot-recording rate in response to dot size error
摘要 A printing device capable of forming a plurality of types of dots having different sizes in a pixel area by selective ejection of any of the types of ink drops onto a print medium. A dot generator generates dot data representing the dot formation of each pixel in a printed image and a dot recorder ejects the different types of ink drops in response to the dot data. The printing device of the present invention further includes an error information receiver which receives error information representing error in ink quantity of at least one specific type of ink drop, and adjusts the dot recording rate formed by the specific type of ink drops depending on this error information.
申请公布号 US6799824(B2) 申请公布日期 2004.10.05
申请号 US20030406567 申请日期 2003.04.04
申请人 SEIKO EPSON CORPORATION 发明人 NUNOKAWA HIROKAZU
分类号 B41J2/01;B41J2/205;B41J2/21;H04N1/405;(IPC1-7):B41J2/205;B41J29/393 主分类号 B41J2/01
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