公开(公告)号：US20210354388A1

公开(公告)日：2021-11-18

申请号：US16607789

申请日：2018-06-12

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

Inventor： Pedro Garcia Garces ,  Miguel Vega Velasco ,  Alejandro TorresPinero

IPC: B29C64/336 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

Abstract: Certain examples relate to a build material management system to transport build material from a collection to source to one of a plurality of storage tanks. The storage tank is determined by a controller that compares color of the build material measured by a color sensor with predetermined values. The controller routes the build material to the storage tank.