Brother HL-4000CN Service Manual page 304

A B
2.2.1 Control panel
1
MCU AND HVPS PWB
PL15.1
CONTROL
LOGIC J22
1 - 20 1 - 20
SHILD
CABLE
2
3
4
5
6
C D
CONTROL PANEL
PL1.1
J221 J2211
1 - 20
SHILD
CABLE
Ready Alarm
VI-7
E F G
brother
Menu Form Feed
Set
2.2 Mode Selection
H J
NETWORK READY
HL-4000CN
Job
Cancel
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