To access usage counters:
In Monitoring pane, choose Xerox Printer>Usage Counters.
The Usage Counter pane shows a graph of current usage and a legend denoting the rules by color.
Reading the Graph
The legend indicates the color for each rule depicted in the graph. According to the legend, this graph indicates total impressions (in green) and color printed 2-sided (in red).
The y-axis of the graph shows that the total impressions are between 1200 and 1500.
The x-axis of the graph shows the time period for the count. The evenness of the green line indicates that the total impressions count remained the same during the specified time period.