Brother HL-4000CN - Page 323

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2.8 XEROGRAPHICS
DRIVE MECHANISM
MCU AND HVPS PWB
PL15.1
CONTROL
LOGIC
PRINT HEAD
CARTRIDGE ASSY
PL11.1
J601
1
DEVELOPER(Y)
DRIVE PWB
PL15.1
MCU AND HVPS PWB
PL15.1
CONTROL
LOGIC
J11
1
2
3
4
5
J41
40
39
38
37
36
YEL YEL
YEL YEL
YEL YEL
YEL YEL
YEL YEL
CLOCK B
CLOCK XB
CLOCK A
CLOCK XA
D/A MAIN MOTOR
MOTOR
DRIVE
J49
3
4
5
6
DC COM
DC COM
DC COM
DC COM
1
2
+24VDC
SWITCHED
(CH1.1)
DEVE DRIVE ASSY
PL14.1
MOT
CLOCK A
CLOCK B
CLOCK XA
CLOCK XB
2.8.2 Development
DEVE BIAS(Y)
J602
1
DEVELOPER(M)
DEVE BIAS(M)
J603
1
DEVELOPER(C)
DEVE BIAS(C)
J604
1
DEVELOPER(K)
DEVE BIAS(K)
2.8.1
LATENT IMAGE(Y)
LATENT IMAGE(M)
LATENT IMAGE(C)
LATENT IMAGE(K)
DEVELOPMENT
2.8.6
2.8.6
2.8.6
2.8.6
DEVELOPED
IMAGE(Y)
DEVELOPED
IMAGE(M)
DEVELOPED
IMAGE(C)
DEVELOPED
IMAGE(K)
2.8.5
2.8.1
2.8.5
2.8.1
2.8.5
2.8.1
2.8.5
DISPENSED
TONER(Y)
DISPENSED
TONER(M)
DISPENSED
TONER(C)
DISPENSED
TONER(K)
DO-a
(NORMAL SPEED)
DO-b
(HARF SPEED)
DO-32
DO-34
DO-36
DO-38
DO-3a
ZN
ZN
ZN
ZN
ZN
ZN
ZN
ZN