22
Chap.2
z Paper Feed Unit
(4) Suction Unit and Feed Motor
Description
Because the fan (suction) is running during processing,
when the shutter solenoid is on, the topmost sheet of
paper on the feed tray is sucked on to the suction unit.
The feed motor starts running about 0.3 seconds after
the shutter solenoid turns on, and the suction belt turns
and transfers the paper to the DC-545.
Circuit diagram
Shutter (inner)
Shutter Solenoid
RIGHT
BLUE
RIGHT
BLUE
RED
RED
CN2-7
24V
solenoid
Feed
GND
GND
CN1-1CN1-1
-6
-7
CN11-10
-19
-6
-7
-12
-17
24V
-18
-8
Shutter Solenoid
FEED MOTOR
N4-X101*
Feed P.W.B. unit
N4-V303*
Main P.W.B. unit
N4-V300*
SOL
BROWN
BLACK
CN2-9
-10
N4-X104*
M