Title:
IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2015153111
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an image forming apparatus that ensures security of data against an expansion program developed by a third person and has achieved the sharing of data used in the expansion program, and a control method of the image forming apparatus.SOLUTION: An image forming apparatus confirms permission of an expansion program, distinguishes data of an expansion program having authority from data of an expansion program not having authority, and synchronizes only the data of the expansion program having authority to guarantee performance and security.
Inventors:
FUJII MANABU
Application Number:
JP2014025926A
Publication Date:
August 24, 2015
Filing Date:
February 13, 2014
Export Citation:
Assignee:
CANON KK
International Classes:
G06F9/445; B41J29/00; B41J29/38; G06F21/62; G06F21/77; H04N1/00
Domestic Patent References:
| JP2013258511A | 2013-12-26 | |||
| JP2013009279A | 2013-01-10 | |||
| JP2009260915A | 2009-11-05 | |||
| JP2005235055A | 2005-09-02 | |||
| JP2002149464A | 2002-05-24 | |||
| JP2013161166A | 2013-08-19 | |||
| JP2013250896A | 2013-12-12 | |||
| JP2013258511A | 2013-12-26 | |||
| JP2013009279A | 2013-01-10 | |||
| JP2009260915A | 2009-11-05 | |||
| JP2005235055A | 2005-09-02 | |||
| JP2002149464A | 2002-05-24 |
Foreign References:
| WO2013027248A1 | 2013-02-28 |
Other References:
JPN6015047729; 佐藤広生: 'Ｓｅｔｔｉｎｇ Ｕｐ ＦｒｅｅＢＳＤ セキュアサーバー構築編 第７回 プリンタ共有の設定とＰＤＣの構築' ＵＮＩＸ ＵＳＥＲ 第１２巻，第１号（通巻１２６号）, 20030101, ｐ．９４, ソフトバンクパブリッシング株式会社
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu