In one example a media authorization code may be authenticated in a printer to authorize the colorant supply to print when a counter does not exceed a predetermined amount of authorized media units.
申请公布号
EP2737392(A1)
申请公布日期
2014.06.04
申请号
EP20110870450
申请日期
2011.07.29
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人
JERAN, PAUL, L.;FITZGERALD, SEAN, DANIEL;SHAW, MARK, QUENTIN;YERGENSON, ROBIN, P.
