US 12,005,702 B2
Suction apparatus and printing apparatus
Eishin Yoshikawa, Nagano (JP)
Assigned to Seiko Epson Corporation, Tokyo (JP)
Filed by SEIKO EPSON CORPORATION, Tokyo (JP)
Filed on Jun. 27, 2022, as Appl. No. 17/809,022.
Claims priority of application No. 2021-106473 (JP), filed on Jun. 28, 2021.
Prior Publication US 2022/0410594 A1, Dec. 29, 2022
Int. Cl. B65H 9/08 (2006.01); B41J 11/00 (2006.01)
CPC B41J 11/0085 (2013.01) 7 Claims
OG exemplary drawing
 
5. A printing apparatus comprising:
a support portion configured to support a medium and have a plurality of regions;
a plurality of suction holes formed in the support portion;
a suction mechanism, when a side, on which a medium is located, of the support portion is an outer side and a side opposite to the outer side of the support portion is an inner side, configured to perform suction from the outer side of the support portion toward the inner side through the plurality of suction holes;
a lighting unit provided on the inner side of the support portion for each region of the support portion;
a light transmitting portion configured to transmit light emitted by the lighting unit to the outer side of the support portion;
a printing unit configured to perform printing on the medium supported by the support portion; and
a control unit configured to control the lighting unit, wherein
the control unit makes a lighting state of the lighting unit corresponding to a suction region in which suction at the support portion is enabled different from a lighting state of the lighting unit corresponding to a non-suction region in which the suction at the support portion is disabled.