发明名称 PRINTING APPARATUS AND PRINTING SYSTEM
摘要 <P>PROBLEM TO BE SOLVED: To automatically delete all the information related to a deleted user when the processing for deleting the registration of the user is performed. <P>SOLUTION: A user information holding means for holding registered user information, a user registering and deleting means for performing a user registering processing or a user deleting processing for the user held in the user information holding means, a user information storing means for storing information related to the user held in the user information holding means, and a user information controlling means for controlling information related to the user stored in the user information storing means, are provided. The user information controlling means prevents the posing of the problem that a storing region is uselessly monopolized in a printing apparatus by deleting the information related to the user to be deleted in accordance with the user deleting processing. <P>COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006168069(A) 申请公布日期 2006.06.29
申请号 JP20040361767 申请日期 2004.12.14
申请人 CANON INC 发明人 MORI JUNICHI
分类号 B41J29/38;B41J5/30;G06F3/12 主分类号 B41J29/38
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