US 12,233,644 B2
Determining alignment of a printhead
Javier Castro Soriano, Sant Cugat del Valles (ES); Nestor Luid Pinol, Sant Cugat del Valles (ES); Carles Carmona Calpe, Sant Cugat del Valles (ES); and David Vendrell Tornero, Sant Cugat del Valles (ES)
Assigned to HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., Spring, TX (US)
Appl. No. 18/246,158
Filed by Hewlett-Packard Development Company, L.P., Spring, TX (US)
PCT Filed Sep. 22, 2020, PCT No. PCT/US2020/052006
§ 371(c)(1), (2) Date Mar. 21, 2023,
PCT Pub. No. WO2022/066143, PCT Pub. Date Mar. 31, 2022.
Prior Publication US 2023/0356522 A1, Nov. 9, 2023
Int. Cl. B41J 2/045 (2006.01); B41J 25/308 (2006.01)
CPC B41J 2/04505 (2013.01) [B41J 2/04503 (2013.01); B41J 25/308 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method comprising:
determining a difference in height between a current position and a calibration position of a printhead of a printer; and
determining an alignment value for the printhead based on the difference.