CONSTRUCTION BOARD PRINTER,申请号JP20020153159-传众专利搜索

CONSTRUCTION BOARD PRINTER

申请公布号：JP2003341026(A)

申请号：JP20020153159

申请日期：2002.05.27

申请公布日期：2003.12.03

申请人：

NICHIHA CORP

发明人：YABE TOMOYOSHI

分类号：B41J2/01;(IPC1-7):B41J2/01

主分类号：B41J2/01

摘要：PROBLEM TO BE SOLVED: To relax visually strange feeling when print heads, each arranged with a plurality of nozzle arrays in parallel in the subscanning direction at a specified interval, are arranged in zigzag with respect to the main scanning direction by suppressing deterioration of image quality even if an error occurs in the nozzle pitch between adjacent print heads. SOLUTION: When a long print head assembly is formed using a plurality of print heads each having a plurality of nozzle arrays for respective colors consisting of a specified number of ink jet nozzles arranged at a constant interval, the ink jet nozzle at one end of one of two adjacent print heads and the ink jet nozzle at the other end of the other print head are arranged on the same line in the subscanning direction. Print operation of the same line in the subscanning direction is born by two adjacent print heads. COPYRIGHT: (C)2004,JPO