Network system, printing device, and control program for printing device
US7725775B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 20, 2006 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Oct 22, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K15/1821
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A network system comprises a printing device, and a plurality of management devices that manages the printing device via a network. The printing device comprises a plurality of communication interfaces individually connected to the network, a trouble detecting system that detects troubles caused in the printing device, a trouble notification management information storing system that stores trouble notification management information representing a relationship among information on a management device to be notified of a trouble, information on a communication interface used by the management device, and information on a method of delivering trouble notifying information, and a trouble notifying system that delivers the trouble notifying information to the management device in a corresponding method via a corresponding communication interface by reference to the trouble notification management information. Each of the plurality of the management devices comprises a receiving system that receives the trouble notifying information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.