Brother HL-4000CN - Page 324

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I-27
ABCDEFGHJ
1
2
3
4
5
6
2.8 XEROGRAPHICS
DRIVE PWB
PL15.1
2.8.3 Toner cartridge set
J51
12
DC COM
(CH1.1)
TONER
CARTRIDGE
SWITCH ASSY (Y)
TONER
CARTRIDGE
SWITCH ASSY (M)
TONER
CARTRIDGE
SWITCH ASSY (C)
TONER
CARTRIDGE
SWITCH ASSY (K)
PL12.2
J431
1
YEL YEL
J431
2
MCU AND HVPS PWB
PL15.1
DRIVE PWB
PL15.1
J51
11
GRY GRY
J42
4
J12
27
YEL
YEL
+3.3VDC
TONER CARTRIDGE(Y)
SET(L) +3.3VDC
14
DC COM
(CH1.1)
PL12.2
J432
1
YEL YEL
J432
2
13
GRY
GRY
5
J12
27
VIO
VIO
+3.3VDC
TONER CARTRIDGE(M)
SET(L) +3.3VDC
30
DC COM
(CH1.1)
PL12.2
J433
1
YEL YEL
J433
2
29
GRY
GRY
6
J12
27
BLU BLU
+3.3VDC
TONER CARTRIDGE(C)
SET(L) +3.3VDC
32
DC COM
(CH1.1)
PL12.2
J434
1
YEL YEL
J434
2 31
GRY GRY
3
J12
27
GRY GRY
+3.3VDC
TONER CARTRIDGE(K)
SET(L) +3.3VDC
TONER CARTRIDGE SET
DI-8
DI-9
DI-a
DI-b
A
B
C
A
B
C
CONTROL
LOGIC
TONER CARTRIDGE(Y)
SET SIGNAL
2.8.8
2.8.8
2.8.8
2.8.8
1
TONER CARTRIDGE(M)
SET SIGNAL
1
TONER CARTRIDGE(C)
SET SIGNAL
1
TONER CARTRIDGE(K)
SET SIGNAL
1
1
Imaginary Line