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Method and system for remote diagnostic, control and information collection based on various communication modes for sending messages to users

  • US 9,015,261 B2
  • Filed: 03/18/2013
  • Issued: 04/21/2015
  • Est. Priority Date: 09/29/1999
  • Status: Expired due to Fees
First Claim
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1. A method of monitoring usage of an image output device, comprising:

  • receiving, from an image output device, a real-time status message transmitted using an Internet application-layer protocol over a network, the received message including usage information related to usage of the image output device by a registered user of the image output device, the usage information being at least one of information of a capability of the image output device, status information of the image output device, and an alert;

    extracting, from the received message, identifying information of the image output device;

    extracting, from the received message, the usage information related to the usage of the image output device by the registered user;

    storing the extracted usage information in association with the identifying information in a database; and

    transmitting a message over the network to a predetermined destination, when the extracted usage information indicates that a usage level of the registered user exceeds a predetermined threshold.

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