| 摘要 |
An ink charging injection apparatus for charging ink to an ink pack is disclosed. The ink injection apparatus includes a pressurizing tank for storing ink, piping, a deaeration device, and an air vent pipe. The piping connects the pressurizing tank to the ink pack such that ink stored in the pressuring tank can be supplied from the pressurizing tank to the ink pack. The deaeration device is provided in the piping. The deaeration device is operated to produce suction for deaerating ink in the piping. The air vent pipe branches from a section of the piping and communicates with the deaeration device. |
