Title:
画像形成装置
Document Type and Number:
Japanese Patent JP4622238
Kind Code:
B2
Abstract:
An image forming apparatus is mounted with a replacement component having a storage device and includes a processing unit that controls operation of the image forming apparatus by executing a control program and a reading/writing device that writes and reads data to and from the storage device under control of the processing unit. The processing unit generates a command with an error detection code to be transmitted to the storage device and supplies the generated command with the error detection code to the reading/writing device. The reading/writing device performs an error detecting operation on the command with the error detection code received from the processing unit, and informs the processing unit of detection of an error if detecting the error by the error detecting operation and sends the received command with the error detection code to the storage device if not detecting an error by the error detecting operation.
Inventors:
Takeyuki Suzuki
Tomohiro Ohno
Takanori Masui
Tomohisa Suzuki
Tomohiro Ohno
Takanori Masui
Tomohisa Suzuki
Application Number:
JP2003389740A
Publication Date:
February 02, 2011
Filing Date:
November 19, 2003
Export Citation:
Assignee:
Fuji Xerox Co., Ltd
International Classes:
B41J29/38; G03G21/00; B41J29/46; G03G15/00; G06F11/00; G06K17/00
Domestic Patent References:
JP2003098912A | ||||
JP2000287228A | ||||
JP11073479A | ||||
JP7297967A | ||||
JP61103298A | ||||
JP5346978A | ||||
JP4104535A | ||||
JP9179948A | ||||
JP10171941A | ||||
JP10097357A | ||||
JP2001043324A | ||||
JP5061988A | ||||
JP2005149416A |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida