2RV/2RW/2RX/2RY/3RA
8-4
YC10 5 +24V6FA - 24 V DC 24 V DC power source
6 DLPCLURE I 0/24 V DC Developer clutch drive
7-
YC14 1 +3.3V4LS - 3.3 V DC 3.3 V DC power supply
2 ITOEMPSE I 0/3.3 V DC Toner empty detection signal
3 GND - 0 V DC Ground
YC16 1 PGND - 0 V DC Ground
2 SGND - 0 V DC Ground
3 +3.3V4LS - 3.3 V DC 3.3 V DC power supply
4 REGPAPSE I 0/3.3 V DC Registration sensor output
5 MHVCNT O 0/5 V DC(pulse) High voltage(M) output 310uA/155uA
switch
6 HVCLK O 0/5 V DC(pulse) High voltage(D) output pulse
7 RTHVREM O 0/5 V DC High voltage(M,T) output off/on
8 GHVCNT O 0/5 V DC(pulse) High voltage (M) output constant voltage/
constant current switch, G terminal volt-
age adjustment
9 DHVCNT O 0/5 V DC(pulse) High voltage (D) output DC voltage
adjustment
10 THVCNT O 0/5 V DC(pulse) High voltage (T) output constant current
off/on (output adjustment)
11 +24V6ILF - 24 V DC 24 V DC power (When the cover is
opened, the output is turned off.)
12 SHVCNT O Analog High voltage (S) output off/on (output
adjustment) : Japanese specification only
YC17 1 GND - 0 V DC Ground
2 +3.3V4LSF - 3.3 V DC 3.3 V DC power supply
3 +3.3V2 - 3.3 V DC 3.3 V DC power supply
4 PFINT I 0/3.3 V DC PF recovery factor detection
5 PFRDY I 0/3.3 V DC PF ready signal
6 PFSEL0 O 0/3.3 V DC PF select 1 signal
7 PFSEL1 O 0/3.3 V DC PF select 2 signal
8 PFCLK O 0/3.3 V DC(pulse) PF clock
9 PFTXD O 0/3.3 V DC(pulse) PF data sending signal
10 PFRXD I 0/3.3 V DC(pulse) PF data receiving signal
11 +24V6FB - 24 V DC 24 V DC power source
12 +24V6FB - 24 V DC 24 V DC power source
13 GND - 0 V DC Ground
Connec-
tor
Pin Signal I/O Voltage Description