43502101TH Rev.1 66 /Oki Data CONFIDENTIAL3 Paper size error• Is paper of the specified size being used?• No Use paper of the specified size.• Yes Are inlet sensor plates operating properly (moves freely when they are touched)?• No Replace the inlet sensor plate or clean the inlet sensor on the high voltage/sensor board.• Yes Does the outlet sensor plate operate properly (moves freely when it is touched)?• No Replace the outlet sensor plate or clean the outlet sensor on the high voltage/sensorboard.• Yes Replace the high voltage/sensor board.Outlet sensorExit rollerHeat rollerTransfer rollerPaper sensorRegistration rollerInlet sensorTonersensor Paper end sensorHoppingrollerPaper feeding direction