DETERMINING AN ISSUE IN AN INKJET NOZZLE WITH IMPEDANCE MEASUREMENTS
摘要
A method for determining an issue in an inkjet nozzle with impedance measurements, includes taking a first impedance measurement to detect a drive bubble with an impedance sensor; and taking a second impedance measurement to detect said drive bubble with said impedance sensor after said first impedance measurement.
申请公布号
EP2814670(A4)
申请公布日期
2015.11.25
申请号
EP20120874898
申请日期
2012.04.19
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人
VAN BROCKLIN, ANDREW L.;MARTIN, ERIC T.;GOVYADINOV, ALEXANDER;MAXFIELD, DAVID
