摘要 |
<P>PROBLEM TO BE SOLVED: To improve security when document data encrypted by an application are printed. <P>SOLUTION: This printer driver program 110 for making a print request by transmitting print data to a printer connected to a network makes a user input a document password for decoding PDF document data encrypted by an application 120 by a document password processing part 112. Then, print data including the encrypted PDF document data and the document password inputted by the document password processing part 112 are generated. Then, a host I/F control part 114 transmits the generated print data from a host I/F 117 to a printer 130 connected to a network 151. <P>COPYRIGHT: (C)2005,JPO&NCIPI |