LINE INK JET HEAD WASHING APPARATUS, WASHING METHOD, AND WASHING PROGRAM

摘要

A line ink jet head washing apparatus for effectively washing an elongate line ink jet head comprises: a wiper fixation part that extends in the length direction of the line ink jet head to be washed, has a prescribed width in a vertical direction, and has a washing wiper fixed to an upper end thereof; a washing liquid bath that has a prescribed volume to enclose the wiper fixation part and has an opening in an upper surface thereof; and driving means for moving the wiper fixation part upward and downward between washing liquid inside the washing liquid bath and the line ink jet head to be washed, positioned over the opening.