公开(公告)号：US09878545B2

公开(公告)日：2018-01-30

申请号：US15231073

申请日：2016-08-08

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

Inventor： Jafar N. Jefferson ,  Teressa L. Roth ,  Jennifer Peterson

IPC: B41J2/165

CPC classification number: B41J2/16535 ,  B41J2/16538

Abstract: In an inkjet printer having a small print head assembly and a large print head assembly, a wiper includes a first wiper section having a width approximately equal to a width of an orifice area of the small print head assembly, a decoupler adjacent to the first wiper section, a second wiper section adjacent to the decoupler, where the first and the second wiper sections and the decoupler combined have a width approximately equal to a width of an orifice area of the large print head assembly, and a squared tip at an extremity of the single, segmented wiper to impede wicking action. A tab holds the wiper oriented so as to wipe the print head assemblies in a direction of a printing operation.

公开(公告)号：US20160339709A1

公开(公告)日：2016-11-24

申请号：US15231073

申请日：2016-08-08

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

Inventor： Jafar N. Jefferson ,  Teressa L. Roth ,  Jennifer Peterson

IPC: B41J2/165

CPC classification number: B41J2/16535 ,  B41J2/16538

Abstract: In an inkjet printer having a small print head assembly and a large print head assembly, a wiper includes a first wiper section having a width approximately equal to a width of an orifice area of the small print head assembly, a decoupler adjacent to the first wiper section, a second wiper section adjacent to the decoupler, where the first and the second wiper sections and the decoupler combined have a width approximately equal to a width of an orifice area of the large print head assembly, and a squared tip at an extremity of the single, segmented wiper to impede wicking action. A tab holds the wiper oriented so as to wipe the print head assemblies in a direction of a printing operation.