Brother HL-4000CN - Page 318

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2.7 Paper Transportation
TRAY3 PAPER FEED MECHANISM
FEEDER PWB
PL17.4
MCU AND HVPS PWB
PL15.1
2.7.4 Tray3 paper feeding
2.6.3
TRAY3
PAPER STACK
POSITIONED
2.7.5
TRAY3
FEED DRIVE
CONTROL
LOGIC
J21
8
6
J81
19
21
J83
12
11
TRAY3 FEED
SORENOID
PL17.3
DOUBLE
PLUG
J834
2
1
P834
1
2
BLU
BLU
+24VDC
SWITCHED
(CH1.1)
DC COM
BLU
BLU
YEL YEL
YEL YEL
TRAY3 FEED SOLENOID
ON(L) +24VDC
14
13
TRAY3 TURN
CLUTCH ASSY
PL17.3
DOUBLE
PLUG
J835
2
1
P835
1
2
BLU
BLU
+24VDC
SWITCHED
(CH1.1)
DC COM
BLU
BLU
TRAY3 TURN CLUTCH
ON(L) +24VDC
2.7.6
TRAY3
FEED PAPER
DO-56
DO-54
A
A
CONNECTOR DOUBLE
PLUG
P210
B6
J210
B7
B8 B6
P810
A7
J810
A8
A9 A6
YEL YEL
YEL YELYEL YEL
YEL YEL