Canon IR2200, IR3300, IR2800 manual F08-105-02, M2D

CHAPTER 8 PAPER DECK-L1

DC controller

PCB

Host machine

24V 24V 24V Deck open detecting

			switch (SW1D)
Deck			M2D
lifter
	DOWNdrivesignal	Deckliftermotor
motorUPdrivesignal			Deck lifter motor
			Motor drive circuit
			Deck lifter upper
			limit signal
			(LIFT_M_UPLMT)
			PS3D
			Deck lifter upper

		Deck lifter motor drive		Deck lifter position	limit sensor
		signal (LIFT_UP_LIM)		detection signal
			Combina- (PAP_TOP_SENS)
						PS4D
		Deck lifter UP signal	tion
Communi-			circuit		Deck lifter position
		(DECK_UP)
cation				Deck lifter lower	sensor
conversion				limit signal
	Deck motor error drive			(LIFT_LOW_LMT)
(IC4)
	signal (LIFT_M_ERR)				Deck lifter lower limit
					detecting switch (SW2D)
		Deck open signal
		(DECK_OPEN_SW)
					Deck open switch
		Deck open detection signal			(SW100D)
		(DECK_OPEN_SENS)
						PS9D
					Deck open sensor
		Deck set signal
		(DECK_MOUNT_SENS)
						PS5D
					Deck set sensor
		Deck paper supply position signal
		(PAP_VL_EMP_U)
						PS8D
					Deck paper supply
			Side deck driver PCB		position sensor

Note: The communication conversion IC (IC4) is used to convert between serial signals and parallel signals.

F08-105-02

COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001 8-13 P