| 摘要 |
PROBLEM TO BE SOLVED: To reliably terminate the output of illegal output information by analyzing the attribute information of output information to be received and reliably specifying whether the information to be received is illegal output information or not. SOLUTION: A print data interpreting part 8 analyzes the attribute information of various pieces of output information including the information of the Internet received from a client computer 1 through a network path 6 by comparison and collation with preliminarily set reference information, reliably specifies whether the attribute information is illegal output information or not for a manager who is in charge of managing a network printer and terminates the output of the output information decided as illegal before a rasterizer 10 starts to expand it to image data.
|
