US 12,083,806 B2
Recording apparatus
Nobutaka Suzuki, Shiojiri (JP)
Assigned to Seiko Epson Corporation, Tokyo (JP)
Filed by SEIKO EPSON CORPORATION, Tokyo (JP)
Filed on Nov. 21, 2022, as Appl. No. 18/057,574.
Claims priority of application No. 2021-189890 (JP), filed on Nov. 24, 2021.
Prior Publication US 2023/0158817 A1, May 25, 2023
Int. Cl. B41J 25/308 (2006.01); B41J 25/00 (2006.01); B41J 2/01 (2006.01)
CPC B41J 25/3088 (2013.01) [B41J 25/001 (2013.01); B41J 2/01 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A recording apparatus, comprising:
a medium transportation path along which a medium is transported;
a recording head that performs recording on the medium transported along the medium transportation path;
a head unit including the recording head and configured to move between a recording position where the recording is performed on the medium and a retraction position away from the medium transportation path;
a movement mechanism that moves the head unit by applying, to the head unit, a force acting in a moving direction of the head unit;
a positioning portion with which a part of the head unit moving from the retraction position toward the recording position comes into contact for positioning the head unit at the recording position; and
a unit pusher that applies, to the head unit, a force acting in a direction of canceling rotation of the head unit when the head unit is located at the recording position, wherein
a moment for rotating the head unit as viewed in a medium width direction intersecting with a medium transportation direction is produced by the force applied by the movement mechanism to the head unit and by a reaction force received by the head unit from the positioning portion, and
the unit pusher pushes the head unit in a direction intersecting with the moving direction of the head unit.