US 12,407,785 B2
Print data correction method, storage medium, and printing device
Shuichi Yamasaki, Fussa (JP)
Assigned to CASIO COMPUTER CO., LTD., Tokyo (JP)
Filed by CASIO COMPUTER CO., LTD., Tokyo (JP)
Filed on Feb. 16, 2023, as Appl. No. 18/110,652.
Claims priority of application No. 2022-023410 (JP), filed on Feb. 18, 2022.
Prior Publication US 2023/0269332 A1, Aug. 24, 2023
Int. Cl. H04N 1/00 (2006.01); B41J 2/14 (2006.01); B41J 29/26 (2006.01)
CPC H04N 1/00045 (2013.01) [B41J 2/14 (2013.01); B41J 29/26 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A print data correction method that is executed by a printing device, comprising:
printing a first correction chart with a printer that performs printing;
obtaining a first correction value based on the printed first correction chart;
printing a second correction chart based on the first correction value with the printer;
obtaining a second correction value based on the printed second correction chart; and
correcting, based on the second correction value, print data to be printed by the printer.