CHAPTER 2 NEW FUNCTIONS2-8 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001Operating mode Fan rotation controlStream reading or stand-by at restFixed mode for reduction between 60% and 68.9% full speedFixed mode other than above half speed2.4 Preventing Overheating of the Scanner MotorThe machine is equipped with a scanner motor cooling fan to prevent overheating of thescanner motor.[1] Scanner motor cooling fan[2] Scanner motorF02-204-01The fan is used to cool the scanner motor in conjunction with fixed mode used under spe-cific conditions as follows:[1][2]