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公开(公告)号：US20230400790A1
公开(公告)日：2023-12-14
申请号：US18249088
申请日：2020-10-16
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Jeffrey ZAMPELL , Daniel C. TANCHANGCO , Jingzhi LU
CPC classification number: G03G15/0818 , G03G15/11
Abstract: Disclosed is a developer roller comprising a first section comprising a first exterior surface, wherein the first exterior surface comprises an electrically-conductive material; and a second section comprising a second exterior surface, wherein the second exterior surface is non-electrically-conductive. The second section is axially aligned with the first section and provided at a first longitudinal end of the first section.
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