I-Class 95Printer Fault Messages (continued)Displayed Message Description Possible Solution(s)Two possiblecauses:(1) The printer waspowered-off orreset during aribbon, out of stockor TOF fault; or (2)the printer wasunable to completethe MediaCalibration.Depending upon the cause:(1) Press the FEED Key in anattempt to identify and thenclear the related faultcondition; or (2) if necessary,calibrate the printer; seeSection 5.1.The printer hasdetected a problemwithin the printlogic.Try cycling the printer power‘Off’ and ‘On’. If the faultdoes not clear, call forservice.The system hasdetected a RAMfailure.Try cycling the printer power‘Off’ and ‘On’. If the faultdoes not clear, call forservice.Consistently lowsensor readingswere detected.Press any key to continue.Ensure that the reflectivemark was inserted facedownin the media sensor duringthe appropriate calibrationstep; also, ensure that thereflective mark is made ofcarbon based ink, and that thesensor is free of debris. Retrycalibration. If the problempersists, try an ‘AdvancedEntry Calibration’; seeSection 5.0.2.