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2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
CHAPTER 8 PAPER DECK-L1
8-13 P
M2D
Host
machine
DC
controller
PCB
Combina-
tion
circuit
Motor drive circuit
24V
24V
24V
Deck lifter motor
Side deck driver PCB
Deck open detecting
switch (SW1D)
Deck lifter position
sensor
PS4D
Deck lifter position
detection signal
(PAP_TOP_SENS)
PS8D
Deck paper supply
position sensor
Deck paper supply position signal
(PAP_VL_EMP_U)
Deck lifter lower limit
detecting switch (SW2D)
Deck lifter lower
limit signal
(LIFT_LOW_LMT)
PS9D
Deck open sensor
Deck open detection signal
(DECK_OPEN_SENS)
PS3D
Deck lifter upper
limit sensor
Deck lifter upper
limit signal
(LIFT_M_UPLMT)
Deck open switch
(SW100D)
Deck open signal
(DECK_OPEN_SW)
Deck lifter motor drive
signal (LIFT_UP_LIM)
Deck motor error drive
signal (LIFT_M_ERR)
Deck lifter UP signal
(DECK_UP)
Deck lifter motor UP drive signal
Deck lifter motor
DOWN drive signal
Communi-
cation
conversion
(IC4)
Note: The communication conversion IC (IC4) is used to convert between serial signals
and parallel signals.
Deck set sensor
PS5D
Deck set signal
(DECK_MOUNT_SENS)
F08-105-02