13.1 13 MaintenanceThis chapter provides information for maintaining your machine.This chapter includes:• Printing a machine report• Monitoring the supplies life• Finding the serial number• Sending the imaging unit reorder notification• Sending the toner reorder notification• Checking Document Box• Cleaning your machine• Maintaining the toner cartridge• Redistributing toner• Replacing the toner cartridge• Replacing the imaging unit• Replacing the waste toner container• Maintenance Parts• Managing your machine from the websitePrinting a machine reportSee page 12.15.Monitoring the supplies lifeIf you want to view the supply life indicators, follow the next step.1 Press Machine Setup on the control panel.2 Press Machine Status.3 Scroll down to browse the entire supplies with list view thepercentage remaining.Finding the serial numberIf you want to check your serial number from the screen, follow the nextsteps.1 PressMachine Setup on the control panel.2 Press Machine Status > the Machine Info tab > Machine Details.Sending the imaging unit reorder notificationYou can set the machine to alert you that the life of the imaging unit isalmost over and needs to be reordered.1 Press Machine Setup on the control panel.2 Press Admin Setting. When the login message pops up, then enterpassword and press OK.3 Press the General tab > Supplies Management > Imaging UnitReorder Notification.4 Press Imaging Unit Low Alert to enable this option on, and pressImaging Unit Low Alert Level to set the remained life level.5 Press OK.