公开(公告)号：US20170274659A1

公开(公告)日：2017-09-28

申请号：US15082715

申请日：2016-03-28

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

Inventor： Randal Morrison ,  Jafar N. Jefferson ,  Lisa Michels ,  Cris Jansson ,  Bob Davis

IPC: B41J2/165

CPC classification number: B41J2/16505 ,  B41J2/16508 ,  B41J2/16526

Abstract: A printer includes a printhead assembly, a spit zone, and a controller. The printhead assembly includes nozzles to eject ink drops. The spit zone is to store maintenance ink. The controller is to move the printhead assembly over the spit zone while ink is ejected from the nozzles during spits.

公开(公告)号：US09849676B2

公开(公告)日：2017-12-26

申请号：US15082715

申请日：2016-03-28

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

Inventor： Randal Morrison ,  Jafar N. Jefferson ,  Lisa Michels ,  Cris Jansson ,  Bob Davis

IPC: B41J2/165

CPC classification number: B41J2/16505 ,  B41J2/16508 ,  B41J2/16526

Abstract: A printer includes a printhead assembly, a spit zone, and a controller. The printhead assembly includes nozzles to eject ink drops. The spit zone is to store maintenance ink. The controller is to move the printhead assembly over the spit zone while ink is ejected from the nozzles during spits.