The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 22, 2005
Filed:
Mar. 27, 2002
Masaichi Sawada, Tokyo, JP;
Masaichi Sawada, Tokyo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
In an image forming device, a first transmitting unit periodically transmits a regular message, indicating a state information of the device, to a central management equipment by connecting the device to the management equipment via a communication line when a timing of dispatch of the regular message is detected. A second transmitting unit transmits an irregular message, indicating a malfunction information of the device, to the management equipment by connecting the device to the management equipment via the communication line when a malfunction in the device is detected. A transmission judgment unit determines, immediately before the regular message transmission is started, whether the irregular message has been transmitted within a preset period prior to a timing of the regular message transmission, based on a stored newest malfunction information.