发明名称 Printer driver program and printer
摘要 <p>In a printer driver (110, 510, 810) that transmits a print data to a printer (130, 530, 830) connected via a network (151) to make a print request, a document password processing unit (112) prompts a user to input a document password for decrypting a PDF document data encrypted by a predetermined application. A print data creating unit (111) creates a print data including the PDF document data encrypted and the document password. The created print data is transmitted to the printer (130, 530, 830) via the network (151) by a host I/F controller (143) and a host I/F (117, 147). </p>
申请公布号 EP1460515(A3) 申请公布日期 2007.06.06
申请号 EP20040251549 申请日期 2004.03.18
申请人 RICOH COMPANY 发明人 TAKEDA, KENICHI;NISHIWAKI, HIROFUMI;SAWADA, NOZOMI;OHTANI, MASAKI
分类号 B41J5/30;G06F1/00;G06F3/12;G06F21/00;H04L9/32 主分类号 B41J5/30
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