Canon Paper Deck Unit-B1, Service Manual

Page: 23 / 68

Chapter 2
2-5
F-2-7
T-2-4
2.4 Opening /Closing the Compartment
2.4.1 Opening/Closing the Compartment
0023-7228
<opening the compartment>
The deck open switch (SW100D) is pressed.
The deck open solenoid (SL2D) goes on.
The compartment is unlocked, and the force of the spring pushes it several centimeters toward the front.
The deck lifter motor (M2D) starts to rotate.
The lifter inside the compartment moves down.
<closing the compartment>
The compartment is pushed inside the deck.
The deck open sensor (PS9D) detects the light-blocking plate inside the compartment.
The lifter moves up to the pickup motor.
<deck open indicator (LED100D) goes on or flashes>
The deck open indicator is used to indicate that the deck lifter motor is rotating to open/close the deck.
[1] Deck lifter upper limit sensor (PS3D) [9] Deck lifter motor (M2D)
[2] Deck lifter position sensor (PS4D) [10] Pickup roller
[3] Deck paper supply position sensor (PS8D) [11] Feed roller
[4] Deck paper level sensor (PS7D) [12] Separation roller
[5] Deck open detecting switch (SW1D) [13] Deck lifter cable
[6] Deck lifter lower limit detecting switch (SW2D) [14] Lifter
[7] Deck open switch (SW100D) [15] Paper
[8] Deck main motor (M1D)
M2D
M1D
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