Phaser® 6250 Color Laser PrinterCopyright © 2003 Xerox Corporation. All Rights Reserved.4-20MaintenanceThis topic includes:■ "Cleaning the Outside of the Printer" on page 4-20■ "Cleaning the Density Sensor" on page 4-21For safety information, go to Reference/Troubleshooting/User Safety on the UserDocumentation CD-ROM.Your printer needs little maintenance to keep it producing quality prints. Certain routinemaintenance items need to be ordered occasionally:■ Toner Cartridges (Cyan, Yellow, Magenta, and Black)■ Imaging Unit■ Fuser■ Transfer Roller■ Feed Roller KitAccess the “Supplies Usage Page” from the printer’s front panel, from CentreWare IS, or printthe “Usage Profile” at the printer’s front panel.CautionIf you attempt to use a non-Xerox toner cartridge, it may not fit properly into the printer. Ifthe cartridge does not fit properly, the printer will be unable to function.Order extra printer supplies when the printer’s front panel displays a warning that the supply islow or near the end of its life. You must replace the supply when the front panel displays anerror message that the supply is empty or at the end of its life.For information about supplies, go to www.xerox.com/officeprinting/6250supplies. Eachsupply includes installation instructions with the packaging.Cleaning the Outside of the PrinterYou can clean the outside of the printer with a soft, damp, cloth. You can use a cloth moistenedwith a mild neutral detergent to remove stains; do not spray detergent directly onto the printer.WarningTo prevent electric shock, turn the printer off and unplug the power cord from theelectrical outlet before cleaning the printer.Do not use a vacuum cleaner to clean the printer. Do not lubricate the printer with oil.