US 12,447,759 B2
Portable terminal, printing control method, and program
Yohei Ishidoya, Chiba (JP); Shohei Nomura, Chiba (JP); Koki Yoshida, Chiba (JP); and Soshiro Aoki, Chiba (JP)
Assigned to SEIKO INSTRUMENTS INC., Chiba (JP)
Filed by Seiko Instruments Inc., Chiba (JP)
Filed on Nov. 21, 2023, as Appl. No. 18/516,624.
Claims priority of application No. 2022-189833 (JP), filed on Nov. 29, 2022.
Prior Publication US 2024/0174007 A1, May 30, 2024
Int. Cl. B41J 11/00 (2006.01); B41J 2/32 (2006.01); B41J 3/407 (2006.01); B41J 11/70 (2006.01)
CPC B41J 11/009 (2013.01) [B41J 2/32 (2013.01); B41J 3/4075 (2013.01); B41J 11/0095 (2013.01); B41J 11/70 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A portable terminal having a thermal head, comprising:
a first sensor unit configured to detect presence or absence of a sheet;
a second sensor unit configured to detect information related to a mark provided on the sheet; and
a sheet determination unit configured to determine a kind of the sheet,
wherein the sheet determination unit is configured to determine a kind of the sheet based on a result of detecting information related to the mark with use of the second sensor unit after the sheet is conveyed in a reverse direction with respect to a direction of discharging the sheet.