Title:
プリントシステム、その制御方法及びプリント機能指定方法、並びにコンピュータ装置、コンピュータプログラム及び記憶媒体
Document Type and Number:
Japanese Patent JP4532937
Kind Code:
B2
Abstract:
A print system which are capable of inhibiting simultaneous use of the encrypted print and the box storage to thereby increase the security of print data. A host computer has an encryption function of encrypting print data, and issues a print job for the print data encrypted by the encryption function. A print server receives the issued print job, and has a decryption function of decrypting the encrypted print data of the received print job. A printer has a storage function of storing the print data decrypted by the decryption function, and outputs the stored print data. At least one of the host computer and the print server inhibits simultaneous use of the encryption function and the storage function.
Inventors:
Satoshi Uchikawa
Yuji Matsukubo
Fumio Mikami
Yoshinobu Umeda
Tadashi Kawaguchi
Kimura Kinsei
Yasuhiko Hirano
Hitoshi Imai
Hiroyasu Morita
Yuji Matsukubo
Fumio Mikami
Yoshinobu Umeda
Tadashi Kawaguchi
Kimura Kinsei
Yasuhiko Hirano
Hitoshi Imai
Hiroyasu Morita
Application Number:
JP2004058986A
Publication Date:
August 25, 2010
Filing Date:
March 03, 2004
Export Citation:
Assignee:
Canon Inc
International Classes:
B41J29/38; G06F3/12; B41J29/00; G06F17/00; G06F21/00; G06K15/00; H04L9/00; H04L29/06
Domestic Patent References:
| JP11143658A | ||||
| JP9134264A | ||||
| JP2003039751A | ||||
| JP7295892A | ||||
| JP2001034127A | ||||
| JP11143781A | ||||
| JP2002361970A | ||||
| JP2004005586A | ||||
| JP2003032484A |
Attorney, Agent or Firm:
Another role Shigehisa