Title:
プリンタのためのインク吐出量の誤差の決定
Document Type and Number:
Japanese Patent JP4479255
Kind Code:
B2
Abstract:
A plurality of same ink nozzle arrays are provided, and multiple color patches are printed with mutually different dot recording rates respectively using one of the same ink nozzle arrays. Color specification value of the plurality of color patches is measured for each same ink nozzle array. The ink ejection amount error of each same ink nozzle array is determined based on the color specification values of the plurality of color patches for each same ink nozzle array. It is also possible to select among the plurality of color patches a preferable color patch that is closest to a specified reference color patch, and to determine the ink ejection amount error from the dot recording rate of the preferable color patch.
Inventors:
山▲崎▼ 郷志
Shigeaki Kakutani
Shigeaki Kakutani
Application Number:
JP2004019268A
Publication Date:
June 09, 2010
Filing Date:
January 28, 2004
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B41J2/01; B41J29/38; B41J29/393
Domestic Patent References:
| JP6091998A | ||||
| JP2000184220A | ||||
| JP10278360A | ||||
| JP11277744A |
Attorney, Agent or Firm:
Meisei International Patent Office