Title:
画像形成装置、及び画像形成方法
Document Type and Number:
Japanese Patent JP4423325
Kind Code:
B2
Abstract:
An image forming apparatus includes: a LAN I/F for communication with external devices through a network; a printer engine for executing printing; an HDD for storing file name and transmission source information of printed data; a CPU executing, if the LAN I/F receives a print instruction of data having the same file name and same transmission source as data stored in the HDD, a program for detecting wasteful printing, based on match rate of the received data with respect to the printed data and on accumulated number of printed copies related to the transmission source; and an engine I/F for transmitting data and the like to the printer engine, under the control of CPU.
Inventors:
Fujiki Daisuke
Nishio Yukito
Nishio Yukito
Application Number:
JP2007326351A
Publication Date:
March 03, 2010
Filing Date:
December 18, 2007
Export Citation:
Assignee:
Sharp Corporation
International Classes:
B41J29/38; B41J5/30; G06F3/12; H04N1/00
Domestic Patent References:
| JP2000122835A | ||||
| JP2001071593A |
Attorney, Agent or Firm:
Satoshi Shimizu