Multiplex communications – Diagnostic testing – Fault detection
Reexamination Certificate
2008-06-10
2008-06-10
Nguyen, Chau T. (Department: 2619)
Multiplex communications
Diagnostic testing
Fault detection
Reexamination Certificate
active
07385928
ABSTRACT:
In an image forming device management system and method, a failure in any of a plurality of image forming devices on a first LAN is detected by a management apparatus. A failure message is transmitted from the management apparatus to a center system via a public switched telephone network when the failure is detected, the failure message including a failure code provided to identify the failure. The failure message, transmitted by the management apparatus, is received at the center system. A database of the center system is accessed by using the failure code of the received failure message so as to produce results of the accessing at the center system. A service department ID is extracted from the database based on the accessing results. A service request message is transmitted from the center system to a service department indicated by the service department ID.
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Foud Hicham B
Nguyen Chau T.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Ricoh & Company, Ltd.
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