2MN/2N1
2-3-41
YC5
17 5V O 5 V DC 5 V DC power to EFS1
Connected to
eject unit
18 +24V1 O 24 V DC 24 V DC power to FSSOL
19 JUNC_SOL_KYU O 0/24 V DC FSSOL: On/Off (ACT)
20 JUNC_SOL_FUK O 0/24 V DC FSSOL: On/Off (RET)
YC6
1 24V O 24 V DC 24 V DC power to DEVFM2
Connected to
developer
fan motor 1/2
2 DLP_FAN_Bk O 0/24 V DC DEVFM2: On/Off
3 24V O 24 V DC 24 V DC power to DEVFM1
4 DLP_FAN_M O 0/24 V DC DEVFM1: On/Off
YC7
1 3.3V2 O 3.3 V DC 3.3 V DC power to DRPWB-K
Connected to
drum unit K
2 EEP_SCL1 O 0/3.3 V DC (pulse) EEPROM clock signal
3 EEP_SDA1 I/O 0/3.3 V DC (pulse) EEPROM data signal
4 GND - - Ground
5 DRM_ADR0_Bk - - Not used
6 DRM_ADR1_Bk - - Not used
7 24V O 24 V DC 24 V DC power to CL-K
8 ERS_Bk_REM O 0/24 V DC CL-K: On/Off
YC8
1 5V O 5 V DC 5 V DC power to WTS1
Connected to
waste toner
sensor 1/2
2 WTNR_FULL I Analog WTS1 detection signal
3 WTNR_LED O 0/3.3 V DC (pulse) WTS1 LED emitter signal
4 5V_LED O 5 V DC 5 V DC power to WTS1
5 GND - - Ground
6 WTNR_NEAR I Analog WTS2 detection signal
7 5V O 5 V DC 5 V DC power to WTS2
8 WTNR_SP - - Not used
9 WTNR_LED - - Not used
10 5V_LED - - Not used
Connector Pin Signal I/O Voltage Description