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4-5
PCB Connector and
Signal Information
Signal Name
Function
PMLOCK
Polygon motor lock detecting signal
PMVP
DC+24V power supply
PNL_RST
Control panel reset signal
PRCFL
Printer controller fan motor lock F signal
PRCFM
Printer controller fan motor ON/OFF signal
PSAC1
AC 120V / AC 220 - 240V power supply
PSAC2
AC 120V / AC 220 - 240V power supply
PSFL
LVPS cooling fan motor lock F signal
PSFM
LVPS cooling fan motor ON/OFF signal
PSLSN
Paper length guide home position detecting signal
PSWSN
Paper width guide home position detecting signal
PTL
Pre-separation LED ON/OFF signal (FP-D450/D600)
PVCNT
Printer 24 V ON/OFF signal
PVP
DC+24V power supply
QDOSN
Paper feed cover open / close detecting signal
RCSOL
Solenoid ON/OFF signal
RESET
Reset signal
RP/RESET
Reset signal
RRCR
Registration roller clutch ON / OFF signal
RRSN
Registration roller paper pass sensor detecting signal
RVSCLK
Inverting motor drive clock signal
SCFL
Suction / Ozone fan motor lock detecting signal
SCFM
Suction / Ozone fan motor ON / OFF signal
SEMDEM1
Laser A PWM mode change signal
SEMDEM2
Laser B PWM mode change signal
SEPSOL
Solenoid ON/OFF signal (FP-D450/D600)
STRRSN
Shift tray paper pass sensor input signal
STRX
Sorter receive signal
STTX
Sorter transfer signal
SVCNT
Scanner 24V ON/OFF signal
SVP
DC+24V power supply
TDREF
Toner density gain adjustment output signal
TDSN
Toner density detecting signal
TED
Add toner sensor detecting signal
TFSN
Waste toner full detection signal
TH1
Fuser temperature detecting signal
TH2
Fuser temperature detecting signal
TREF
Transfer voltage adjustment signal
VA
DC+12Vpower supply