2FT-3.0
2-3-10
Connector Pin No. Signal I/O Description
YC1 1 +12V O +12 V DC power supply for MPCB
Connected
to the printer
board PCB
2 OVSYNC O Original scanning interval signal
3 RSTN O Reset signal
4 EGRN O Engine communication EGRN signal
5 SDIR O Engine communication SDIR signal
6 SBSY O Engine communication SBSY signal
7 PDMASKN O Printing image interval signal
8 EGSI I Engine serial communication reception
9 SCKN I Engine communication clock signal
10 EGSO O Engine serial communication transmission
11 PLGCLK I PM clock signal
12 SGND - Ground
13 OUTEPN O Laser diode output signal
14 +5V O 5 V DC power supply for MPCB
15 +5V O 5 V DC power supply for MPCB
16 +5V O 5 V DC power supply for MPCB
17 SGND - Ground
18 SGND - Ground
19 SGND - Ground
20 +5V1 O 5 V DC power supply for PRNPCB
21 PGND - Ground
22 +24V O 24 V DC power supply for PRNPCB
YC3 1 PLGCLKN O PM clock signal
Connected
to the poly-
gon motor,
cleaning
lamp, cool-
ing fan
motor 1 and
overflow
sensor
2 PLGRDYN I PM rotation sync signal
3 PLGDRN O PM on/off
4 PLGGND - Ground
5 PLG+24V4 O 24 V DC power supply for PM
6 FAN1DRN O CFM1 on/off
7 +24V1 O 24 V DC power supply for CFM1
8 TONEGND - Ground
9 TONEFUL I OFS on/off
10 TONE+5V2 O 5 V DC power supply for OFS
11 ERASE+24V4 O 24 V DC power supply for CL
12 ERASE3N O CL on/off (3)
13 ERASE2N O CL on/off (2)
14 ERASE1N O CL on/off (1)
YC4 1 +5V O 5 V DC power supply for RM
Connected
to the regis-
tration motor
PCB
2 RMLOW O RM Low signal
3 RMCLK O RM clock signal
4 RMENB O RM on/off
5 SGND - Ground
YC5 1 RLSOLN I Finisher/Job separator FSSW (RET) on/off
Connected
to the fin-
isher*/job
separator*
2 SLSOLN I Finisher/Job separator FSSW (ACT) on/off
3 SCLK O Finisher/Job separator clock signal
4 SDI I Finisher serial communication reception/ Job separator JBESW on/off
5 SDO O Finisher/Job separator serial communication transmission
6 OPRDY I Finisher READY signal/ Job separator EPDSW on/off
7 OPSEL O Finisher SELECT signal
8 SGND - Ground
9 +5V4 O 5 V DC power supply for Finisher/Job separator
10 PGND - Ground
11 PGND - Ground
12 +24V4 O 24 V DC power supply for Finisher/Job separator
13 +24V4 O 24 V DC power supply for Finisher/Job separator
*: Optional.
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