The present disclosure relates to cleaning a surface in a printing device, wherein a guiding member directs a stream of cleaning fluid towards the surface; and at least one barrier unit to confine the stream of cleaning fluid to a portion of the surface, wherein the at least one barrier unit guides air to provide at least one air curtain confining said stream of cleaning fluid to the portion of the surface.
申请公布号
WO2017019067(A1)
申请公布日期
2017.02.02
申请号
WO2015US42722
申请日期
2015.07.29
申请人
HEWLETT-PACKARD INDIGO, B.V.;LU, Kai-Kong
发明人
LU, Kai-Kong;FEYGELMAN, Alex;ARENSON, Mordechai;RAHAMIM, Shai;PETACHIA HALELY, Shunit;MAMAN, Roy;LEVINTANT, Oran