| 摘要 |
<P>PROBLEM TO BE SOLVED: To minimize the time required for a nozzle check without reducing the accuracy of the nozzle check. <P>SOLUTION: A line inkjet printer 1 has a nozzle check performing part 27b that performs the nozzle check to detect ejection failure in the nozzles of a plurality of nozzle rows of a line inkjet head 12. The nozzle check performing part 27b performs the nozzle check to some nozzles in the group of nozzles in a specific range where two mutually overlapping nozzle rows overlap. <P>COPYRIGHT: (C)2013,JPO&INPIT |
