Netzwerk System, Verfahren zur Druckerüberwachung und Speichermedium

摘要

A network system includes at least one server PC, at least one client PC having a printer and at least one supervisor PC respectively connected to a network. Print log is stored in a client PC every time when a printing request to a printer is made in the client PC. A server PC periodically collects the stored print logs. A supervisor PC can aggregate printer usage contents per application or time zone based on the collected print log.