Troubleshooting270 Xerox ® WorkCentre® 7220/7220i/7225/7225i Color Multifunction PrinterUser GuideViewing Billing and Usage Information1. At the printer control panel, press the Machine Status button.2. To view basic impression counts, touch the Billing Information tab:− Black impressions are the number of pages printed with no color specified.− Color impressions are the number of pages printed that specify color.− Total impressions are the total number of color impressions plus black impressions.Note: A page is one side of a sheet of paper that can be printed on one or two sides. A sheet printedon two sides counts as two impressions.3. To view detailed usage information, touch Usage Counters.Locating the Serial Number on the Control Panel1. At the printer control panel, press the Machine Status button.2. To see the model, serial number, and software version, touch the Machine Information tab.Viewing Printer Supply Status1. At the control panel, press Machine Status, then touch the Supplies tab.2. To view details about a toner cartridge, including the part number for reordering, touch Black, Cyan,Magenta, or Yellow.3. To return to the Supplies tab, touch Close.4. For details about other supply items, touch Other Supplies. Then touch an item to displayadditional details.5. To return to the Other Supplies screen, touch Close.6. To return to the Supplies tab, touch Close.7. To print the Supplies Usage page, touch Print Supplies Report.8. To return to the main screen, touch Services Home.Xerox® CentreWare ® Internet ServicesXerox ® CentreWare ® Internet Services is the administration and configuration software installed on theembedded Web server in the printer. It allows you to configure and administer the printer from a Webbrowser.Xerox ® CentreWare ® Internet Services requires:• A TCP/IP connection between the printer and the network in Windows, Macintosh, UNIX, or Linuxenvironments.• TCP/IP and HTTP enabled in the printer.• A network-connected computer with a Web browser that supports JavaScript.For details, see the Help in Xerox ® CentreWare ® Internet Services or the System Administrator Guide.