Brother HL-4000CN - Page 315

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2.7 Paper Transportation
TRAY1 PAPER FEED MECHANISM
DRIVE PWB
PL15.1
MCU AND HVPS PWB
PL15.1
2.7.1 Tray1 paper feeding
2.6.1
TRAY1
PAPER STACK
POSITIONED
2.4.1
TRAY1
FEED DRIVE
CONTROL
LOGIC
J12
10
9
J42
21
22
J47
12
11
TRAY1 FEED
SORENOID
PL4.3
DOUBLE
PLUG
J474
2
1
P474
1
2
YEL
YEL
+24VDC
SWITCHED
(CH1.1)
DC COM
YEL
YEL
YEL YEL
YEL YEL
TRAY1 FEED SOLENOID
ON(L) +24VDC
14
13
TRAY1 TURN
CLUTCH ASSY
PL4.3
DOUBLE
PLUG
J475
2
1
P475
1
2
YEL YEL
+24VDC
SWITCHED
(CH1.1)
DC COM
YEL YEL
TRAY1 TURN CLUTCH
ON(L) +24VDC
2.7.6
TRAY1
FEED PAPER
DO-28
DO-26
A
A