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Appendix 8. connection diagram, hl-1030/1240, Lvps, Main pcb hvps laser unit – Brother 1270N User Manual

Page 195: Engine pcb fixing unit

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Appendix 8. Connection Diagram, HL-1030/1240

A - 17

THERMISTOR

HALOGEN HEATER LAMP

LVPS

POWER
SW

INLET

AC INPUT

CN1

CN101

PARALLEL I/F

MAIN PCB

HVPS

LASER UNIT

USB

I/F

P10

P3

P4

POLYGON

MOTOR

LASER

T/R

CHG

GRID

DEV

CN1

SOLENOID

TONER

SENSOR

(light reception)

FAN

MOTOR

TONER

SENSOR

(light emission)

COVER
SENSOR

MAIN

MOTOR

P7

P6

P5

P3

P9

P10

P15

P2

P1

P12

P13

P14

REAR REGISTRATION

SENSOR

FRONT REGISTRATION
SENSOR

PANEL PCB

PAPER EJECT
SENSOR

ENGINE PCB

FIXING UNIT

(HL-1240 only)