Patent ID: 7627660
Filing Date: 2009-12-01
Classification: G06Q,H04L

Abstract:
1. An information processing apparatus that manages a predetermined printing device for performing communication over a network, the apparatus comprising: a holding unit configured to hold device identification information corresponding to the predetermined printing device, the device identification information including first device identification information and second device identification information; an obtaining unit configured to obtain accounting information including a number of sheets printed, based on an image forming operation from the predetermined printing device; a determination unit configured to compare a combination of a first device identifier and a second device identifier received from the predetermined printing device with the device identification information held by said holding unit, and determine whether at least one of the first device identifier and the second device identifier is being managed; a communication controlling unit configured to issue a notification to an external apparatus if said determination unit determines that the first device identifier is not being managed and the second device identifier is being managed or if said determination unit determines that the first device identifier is being managed and the second device identifier is not being managed, and not to issue the notification to the external apparatus if said determination unit determines that neither the first device identifier nor the second device identifier is being managed, the external apparatus being capable of receiving the notification through a predetermined communications line and managing a plurality of information processing apparatuses; and an updating unit configured to update the device identification information held by said holding unit in accordance with an update notification, for updating a combination of the first device identification information and the second device identification information, from the external apparatus, wherein the notification issued by said communication controlling unit includes information indicating that either the first device identifier or the second device identifier is not being managed, wherein, if said determination unit determines that the first device identifier is being managed and the second device identifier is not being managed or if said determination unit determines that the first identifier is not being managed and the second device identifier is being managed, said communication controlling unit restricts notifying the external apparatus of the accounting information obtained from the predetermined printing device by said obtaining unit until the device identification information is updated by said updating unit, and wherein the first device identification information includes internet protocol address information, and the second device identification information includes media access control (MAC) address information.