14 IntroductionSerial numberThe serial number is an identification number used for effective printer service andmaintenance. You will need the serial number to complete your warranty registrationcard or you may be asked for the serial number when you call for service ormaintenance.The serial number label (consisting of 3 letters followed by 5 numbers) is located onthe face-up tray.Location of the serial numberDo not remove the serial number label—your service representative willneed to examine it before servicing your printer.
