Venable LLP
Inkjet printing apparatus and recovery method
Provided are an inkjet printing apparatus and a recovery method capable of suppressing ink thickening in the ejection openings in the suction process for the ejection openings. A vacuum wiper is moved being in contact with the ejection opening surface of the print head to perform a vacuum wiping process for the arrayed ejection openings sequentially. Ink is circulated in flow paths including the flow paths communicating with the ejection openings for which the vacuum wiping process has been finished.
Canon Kabushiki Kaisha
B B B B B B B B B B B
B41J B41J B41J B41J B41J B41J B41J B41J B41J B41J B41J
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Takuya Atsushi Yoshinori Takatoshi
Fukasawa Takahashi Nakagawa Nakano