Patent ID: 11912025
Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 8:
9. A fluid dispensing system comprising:
a support structure to receive a fluid dispensing device; and
a controller to:
send fire data to a fluid dispensing device to operate fluidic actuators of the fluid dispensing device, the fire data including an incremental increase in current causing a delay in supplying electrical current to a portion of the fluidic actuators and a delay in activation of the portion of the fluidic actuators;
receive a measurement based on an indication that is responsive to an operation of the fluid dispensing device according to the fire data; and
determine whether an issue exists in the fluid dispensing device responsive to determining whether the measurement satisfies an expected property based on the fire data.