Title:
画像形成システム
Document Type and Number:
Japanese Patent JP4519897
Kind Code:
B2
Abstract:
An output job in an image forming apparatus not connected to a network is managed. To accomplish this, an image forming apparatus in an image forming system includes an input unit which inputs document data stored in a recording medium, a verification unit which verifies the validity of the document data on the basis of verification information associated with the input document data, an output unit which forms and outputs an image on a print medium on the basis of the document data, and an output log storing control unit which, when it is determined that the document data is valid, stores, in the recording medium, output log information containing no output image, and when it is determined that the document data is invalid, stores output log information containing the output image in the recording medium.
Inventors:
Yasuhara Hiroshi
Application Number:
JP2007287850A
Publication Date:
August 04, 2010
Filing Date:
November 05, 2007
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N1/00; B41J5/30; B41J29/00; B41J29/38; G06F3/12; G06T1/00; H04N1/21; H04N1/387
Domestic Patent References:
| JP2006246350A | ||||
| JP2002358244A | ||||
| JP2003304243A | ||||
| JP3821293B2 |
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