CHAPTER 11 TROUBLESHOOTINGCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-123SymbolP SNamePhotointerrupterMotorClutchSolenoidPedestalcontroller PCBSize switch PCBNotationPS1PS2PS3PS4PS5PS6PS7M1CL1CL2CL3CL4SL1qwFunctionRight door open/closed detectionVertical path roller 3 paper detectionDeck vertical path roller paper detectionDeck paper detectionDeck lifter position detectionDeck lifter upper limit detectionDeck open/closed detectionPedestal motorVertical path roller 3 drive clutchDeck pick-up clutchDeck vertical path roller drive clutchDeck lifter drive clutchDeck pick-up roller release solenoidSequence controlPeper size changeC LMS L