| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink jet printing device capable of reducing the dirt of the inside of the device and a printed matter due to ink mist, while suppressing the size-up of the device.SOLUTION: An ink jet printing device 1 comprises: an ink jet head for discharging ink; a box-shaped head holder having an opening, to which the ink jet head is attached through a clearance; a suction part 22 for sucking air from the head holder; and a control part 4 for controlling at a printing time, to discharge the ink from the ink jet head and to suck air from the head holder by the suction part 22.SELECTED DRAWING: Figure 1 |
