Appendix 4. Connection Diagram, HL-1050
A - 4
RS-100M
SERIAL I/F
P1 CDCC I/F
SLIOT SIMM
MAIN PCB
P2 ENGINE I/F
MAIN
MOTOR
SUB
MOTOR
FAN1
FAN2
REGISTRATION
SENSOR
COVER SW
PANEL SENSOR
PCB
SW1
P1 ENGINE
P3
P9
PH2
P8
P4
SCANNER UNIT
P1
PH1
CN1
SCANNER
MOTOR
ERASE LAMPP1
SR.B T/R DRM.B VCLM GRID DEV
HVPS
PC141
CN1
PAPER SENSOR
THERMISTOR
HEATER
SOLENOID
CN1
LVPS
POWER
SW
INLET
AC INPUT
P3 OP I/O
CN101
LD PC8
P1
P6
P2
P5
P7
P10
P11
M
SW2
LEDs
TONER
SENSOR
P2
USB I/F
(80x80mm)
(60x60mm)