US 12,246,540 B2
Profile governing servicing maintenance of fluidic printhead nozzles
Jeffrey D Langford, Corvallis, OR (US); Dean H Ouchida, Vancouver, WA (US); and Kris M English, Vancouver, WA (US)
Assigned to Hewlett-Packard Development Company, L.P., Spring, TX (US)
Appl. No. 18/035,863
Filed by Hewlett-Packard Development Company, L.P., Spring, TX (US)
PCT Filed Nov. 20, 2020, PCT No. PCT/US2020/061423
§ 371(c)(1), (2) Date May 8, 2023,
PCT Pub. No. WO2022/108591, PCT Pub. Date May 27, 2022.
Prior Publication US 2023/0405998 A1, Dec. 21, 2023
Int. Cl. B41J 2/175 (2006.01); B41J 2/165 (2006.01); B41J 2/17 (2006.01)
CPC B41J 2/17566 (2013.01) [B41J 2/16526 (2013.01); B41J 2/16535 (2013.01); B41J 2/1707 (2013.01); B41J 2002/16573 (2013.01); B41J 2002/17569 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A non-transitory computer-readable data storage medium storing program code executable by a processor to perform processing comprising:
receiving fluidic usage data over time from a printing device;
determining a profile governing servicing maintenance of fluidic printhead nozzles of the printing device, based on the received fluidic usage data over time; and
transmitting the profile to the printing device, the printing device performing spit-wipe-prime operations on the fluidic printhead nozzles according to the profile.