CHAPTER 5 PICK-UP/FEEDING SYSTEMCOPYRIGHT © 1999 CANON INC. CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 5-3Figure 5-103STBY INTR SCFW SCRV LSTR STBYCopy Start keyON0.7sec (approx.)IIICassette pickup solenoid (SL5)Vertical path roller papersensor (PS4)Pickup clutch solenoid (SL1)Main motor (M1)3. Re-Pickup (cassette pickup)If the vertical path roller paper sensor (PS4) does not detect copy paper within a specific periodof time after the cassette pickup roller has started to rotate, the pickup roller is rotated once again toexecute pickup operation, thereby ensuring correct pickup (as for recycled paper).If the vertical path roller paper sensor does not detect copy paper after re-pickup, the machinewill assume the absence of copy paper and will indicate “ ” in the count/ratio indicator in thecontrol panel. (This mechanism substitutes a paper detecting mechanism.)I: Re-pickup operation is executed if the vertical path roller paper sensor (PS4) does not detectcopy paper within 0.5 sec after the pickup clutch solenoid (SL1) has turned don.II: The cassette pickup solenoid (SL5) turns on once again about 1.3 sec after the pickup clutchsolenoid (SL1) turns on.
