118 Troubleshooting Chapter 8The serial number is located on the label on the bottom of the printer:Errors Indicated on the DisplayErrors indicated on the display are divided into the three categories andassigned error codes.WarningsThe printer is alerting you to a particular state; printing is temporarilydisabled.o A short buzzer sounds twice.o C and a number are displayed alternately.o If the Bk or Color indicator starts to blink, the printer is running low onink.Recoverable errorsThe printer is unable to continue printing without you making anadjustment.o A short buzzer sounds twice.o E and a number are displayed alternately.Service call errorsThe printer may have an unrecoverable error that needs servicing.o A buzzer sounds for about five seconds.o F and one or two numbers or letters (other than C) are displayedalternately.
