| 摘要 |
The nozzle faces 22 Ks, 22 Cs are cleaned with a wiper blade 150 under application of a weak negative pressure to the ink in the nozzles 22 Kn, 22 Cn. A pressure equal to the atmospheric pressure (the pressure outside the nozzles 22 Kn, 22 Cn) is applied to the inks in the nozzles 22 Kn, 22 Cn, and thereby the meniscus Mc and Mk are formed at the ejection outlets 22 Ci, 22 Ki on the same plane as the nozzle faces 22 Cs, 22 Ks.
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