公开(公告)号：WO2020023014A1

公开(公告)日：2020-01-30

申请号：PCT/US2018/043322

申请日：2018-07-23

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： ARNOLD, Christopher John ,  PETERSON, Anders ,  GRANICH-YOUNG, Julien

IPC: B41J29/393 ,  B29C64/30 ,  B33Y40/00 ,  F17D5/02

Abstract: An example of a method involving monitoring a plurality of liquid connectors in a printing device. Each liquid connector of the plurality of liquid connectors may provide an indicator of a state of a connection. The connection is to deliver a print fluid. The method involves analyzing a plurality of indicators to determine whether a poor fluidic connection exists. In addition, the method further involves transmitting a command to stop a process when the poor fluidic connection exists.