According to one aspect of the present disclosure, a print system is provided comprising a plurality of networked print engines in communication with one another, a presence detector, and a controller to communicate with the presence detector to determine a user presence and to access usage data of each of the plurality of print engines. The controller combines and shares the user presence and the usage data to adjust operations of the plurality of print engines enabling quick entry to, and quick exit from, power saving mode of at least two of the plurality of print engines.

 
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< PRINTER DRIVER PROGRAM, PRINT CONTROL APPARATUS AND PRINT CONTROL METHOD

< Computer Mouse

> MULTI-FUNCTION PERIPHERAL DEVICE WITH SCANNING CUSTOMIZATION

> TERMINAL APPARATUS TO CONTROL A PRINTING OPERATION AND METHOD THEREOF

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