Kyocera FS-1920 - Page 147

2FP/2FY/2FR-2
2-3-5
Connector Pin No. Signal I/O Voltage Description
YC5
Connected
to the high
voltage unit
YC6
Connected
to the
optional
unit
1 TRVSEL1* O 0/24 V DC Transfer charger output voltage setting 1
2 TRVSEL2* O 0/24 V DC Transfer charger output voltage setting 2
3 +5V1 O 5 V DC 5 V DC power supply
4 TRVSEL3* O 0/24 V DC Transfer charger output voltage setting 3
5 TNEMP* I 0/5 V DC Toner sensor: On (toner empty)/Off
6 TRCHON* O 0/24 V DC Transfer charger: On/Off
7 TONSCAN O 0/5 V DC (pulse) Scan signal for toner sensor
8 HVCLK O 0/5 V DC (pulse) Clock signal for developing bias output
9 GND - Ground Ground
10 MCHON* O 0/24 V DC Main charger: On/Off
11 HUNIT* I 0/5 V DC Optional envelop feeder installation signal:
Installed/Not installed
12 RTRCHON* O 0/24 V DC Transfer charger output reverse voltage: On/Off
13 HANDS* I 0/5 V DC MP tray paper sensor: On/Off
14 DLPTYPE I 0/5 V DC Developer identification signal:
Not installed/Developer DV-63
15 +5V2 O 5 V DC 5 V DC power supply
16 TMOTDR O 0/24 V DC Toner motor: On/Off
17 CONTYPE I 0/5 V DC Toner container identification signal (for MICR):
Normal/Not installed (abnormal)
18 +24V3 O 24 V DC 24 V DC power supply
1 OP24V O 24 V DC 24 V DC power supply
2 GND - Ground Ground
3 OP5V O 5 V DC 5 V DC power supply
4 (PFSEL) - - Not used
5 OPSCLK O 0/5 V DC (pulse) Clock signal for serial communication
6 OPSEL0 O 0/5 V DC Optional unit identification code 0
7 OPSDI I 0/5 V DC (pulse) Serial communication data input signal
8 OPSEL1 O 0/5 V DC Optional unit identification code 1
9 OPSDO O 0/5 V DC (pulse) Serial communication data output signal
10 OPSEL2 O 0/5 V DC Optional unit identification code 2
11 OPRDY* I 0/5 V DC Optional unit READY signal: Ready/Not ready
12 GND - Ground Ground