Seiko Epson Corporation

Yuji Miyama

Masahiko Yoshida

Tatsuya Nakano

Takeshi Yoshida

Michiaki Tokunaga

There is provided a method of calculating a correction value in a liquid ejecting apparatus in which a plurality of heads is arranged in a predetermined direction and each of the heads has a nozzle row in which nozzles ejecting a liquid on a medium are arranged in the predetermined direction. The method includes: forming a first and second pattern by a first and second operation; and calculating, on the basis of the first pattern, a first correction value and, on the basis of the first and second patterns, a second correction valve to line up a landed position of the liquid ejected in the first operation and the second operation.

Growing community of inventors

Matsumoto, Japan

Yuji Miyama