| 摘要 |
In a print status monitor system of the invention, a specified printer receives a polling interval reduction request from a server in response to polling made at a normal polling interval set to a polling interval, and changes the polling interval to a shorter polling interval, which is shorter than the normal polling interval. The server sends a print status transmission request to the specified printer, in response to polling made by the specified printer at the shorter polling interval. The specified printer receives the print status transmission request sent from the server in response to the polling made to the server at the shorter polling interval, obtains print status information representing the status of a print job, and sends the obtained print status information to the server. The server receives and obtains the print status information sent from the specified printer in response to the print status transmission request. This arrangement enables the server to monitor the status of a print job sent to a printer under management of the server, while reducing the potential for heavy network traffic.
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