Opening/Closing Of The Compartment; Compartment - Canon iR2200 Service Manual

1.4 Opening/Closing of the Compartment

1.4.1 Opening/Closing of the Compartment
When the deck open switch (SW100D) is pushed, the deck open solenoid (SL2D) goes
ON, and the compartment is released; as a result, the compartment is pushed several centi-
meters forward. At the same time, the deck lifter motor (M2D) starts to rotate, and the lifter
inside the compartment moves down.
When the compartment is pushed inside the deck by hand, the deck open sensor (PS9D)
will detect the light-blocking plate of the compartment, and the lifter will move up to the
pickup position.
When the deck lifter motor starts to rotate, the deck open indicator (LED100D) on the
open switch PCB will go ON or start to flash.
J20
-1
SW100D
J20
-4
LED100D
Open switch PCB

(compartment)

Deck lifter
Open
COPYRIGHT © 2001 CANON INC.
Deck open signal
(DECK_OPEN_SW)
Deck open indicator LED ON signal
(LEDSW_LEDON)
PS3D
Deck lifter upper limit detection signal
(LIFT_M_UPLMT)
PS9D
Deck open detection signal
(DECK_OPEN_SENS)
SW1D
Deck open detection signal
(DOPD*)
Deck open solenoid drive signal
(DECK_LOCKOFF_SL_ON*)
SL2D
SW2D
Deck lifter lower limit detection signal
(DLLD)
Deck lifter motor drive signal
M2D
( 9 : LIFT_M_UP
10 : LIFT_M_DOWN
F08-104-01
2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
CHAPTER 8 PAPER DECK-L1
J5A
- 4
J5A
- 1
J5A
- 9
J6
- 7
J7 Deck
- 3
drive
PCB
J6
-2
J4
- 7
J4
-9,10
)
DC
controller
PCB
(host machine)
8-9 P