REPLACEABLE PRINTER COMPONENT INCLUDING A MEMORY STORING A TAG ENCRYPTION MASK
摘要
A replaceable printer component includes a memory and a communication link The memory stores a tag encryption mask and data. The data is stored in a plurality of portions of the memory where each portion is defined by a tag. The tag encryption mask indicates an encryption status of each portion of the memory defined by a tag. The communication link is configured to communicatively link the memory to a printer controller when the replaceable printer component is installed in a printing system.
申请公布号
HRP20140923(T1)
申请公布日期
2014.11.07
申请号
HR2014P000923T
申请日期
2014.09.26
申请人
HEWLETT - PACKARD DEVELOPMENT COMPANY, L.P.
发明人
PANSHIN, STEPHEN D.;WARD, JEFFERSON P.;NOVAK, DAVID B.;MCCLOY, GLENN D.;HELTERLINE, BRIAN L.