Kyocera TASKalfa 4550ci - Page 622

2LK/2LN/2LM/2LC-2
2-3-72
YC14
10 24V2 O 24 V DC 24 V DC power to RYPWB
Connected to
relay PWB
11 DU_FAN - - Not used
12 DU_CL_LOWER_
REM
O 0/24 V DC DUCL2: On/Off
13 DU_OPEN_SW I 0/3.3 V DC DUCSW: On/Off
14 DU2_B/ O 0/24 V DC (pulse) DUM2 drive control signal
15 DU2_A/ O 0/24 V DC (pulse) DUM2 drive control signal
16 DU2_B O 0/24 V DC (pulse) DUM2 drive control signal
17 DU2_A O 0/24 V DC (pulse) DUM2 drive control signal
18 5V_LED - - Not used
YC15
1 +24V1 O 24 V DC 24 V DC power to PCUSW
Connected to
paper con-
veying unit
switch
2 N.C - - Not used
3 +24V2 I 24 V DC 24 V DC power from PCUSW
YC16
1 +24V2 O 24 V DC 24 V DC power to HVPWB2
Connected to
high voltage
PWB 2
2 GND - - Ground
YC17
1 TC_TONER_LED - - Not used
Connected to
relay PWB
2 TC_TONER_FUL
L
- - Not used
3 TC_TONER_MOT
_B
- - Not used
4 TC_TONER_MOT
_A
- - Not used
5 MPF_LIFT_MOT_
B
O 0/24 V DC MPLM: On/Off
6 MPF_LIFT_MOT_
A
O 0/24 V DC MPLM: On/Off
7 24V2 O 24 V DC 24 V dc power to RYPWB
8 MPF_CL_REM O 0/24 V DC MPPFCL: On/Off
9 MPF_JAM_SENS I 0/3.3 V DC MPFS: On/Off
10 MPF_LIFT_DOW
N_SENS
I 0/3.3 V DC MPLS2: On/Off
11 MPF_LIFT_UP_S
ENS
I 0/3.3 V DC MPLS1: On/Off
12 MPF_PPR_SET I 0/3.3 V DC MPPS: On/Off
13 LED_3.3V3 O 3.3 V DC 3.3 V DC power to RYPWB
14 MPF_LNG I 0/3.3 V DC MPPLSW: On/Off
Connector Pin Signal I/O Voltage Description