US 12,291,049 B2
Printing device
Akihito Kobayashi, Konan (JP); Yugo Fukui, Kariya (JP); Noriyuki Kawamata, Nagoya (JP); and Yutaka Takagiwa, Kariya (JP)
Assigned to BROTHER KOGYO KABUSHIKI KAISHA, Nagoya (JP)
Filed by BROTHER KOGYO KABUSHIKI KAISHA, Nagoya (JP)
Filed on Feb. 28, 2023, as Appl. No. 18/115,490.
Claims priority of application No. 2022-030086 (JP), filed on Feb. 28, 2022.
Prior Publication US 2023/0271440 A1, Aug. 31, 2023
Int. Cl. B41J 2/045 (2006.01); B41M 5/00 (2006.01)
CPC B41M 5/0017 (2013.01) [B41J 2/04566 (2013.01); B41J 2/04581 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A printing device comprising:
a head including a nozzle configured to eject ink;
a platen including a support surface configured to support a printing medium to which pretreatment liquid is applied, the pretreatment liquid containing a volatile component that reacts with the ink; and
a humidified air supply port configured to supply humidified air from a humidifier to the support surface of the platen that supports the printing medium, the humidified air supply port being provided around the platen in which the support surface of the platen is disposed at a printing position facing the nozzle.