摘要 |
An example in accordance with an aspect of the present disclosure includes an ink channel of a printer, coupleable to an ink supply to receive an ink. A sensor assembly is mounted to the ink channel, including a sensor in fluid communication with the ink channel to identify an ink level of the ink supply based on a pressure difference between an air pressure, associated with the sensor assembly, and an ink pressure, associated with the ink channel. |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
ANGULO NAVARRO, EMILIO;BAYONA ALCOLEA, FERNANDO;CASTANO ASPAS, JORGE;ZUZA IRURUETA, MIKEL;CAMENO SALINAS, ALFONSO;CRESPI SERRANO, ALBERT |