2NP
2-3-22
YC25
1
24V1F1
O
24 V DC
24 V DC power output to MPSOL
Connected to
MP solenoid,
duplex
clutch,
middle
clutch1,
paper feed
clutch1,
conveying
motor1
2
MPF_SOL_R
EM
O
0/24 V DC
MPSOL: On/Off
3
DU_CL_REM
O
0/24 V DC
DUCL: On/Off
4
24V1F1
O
24 V DC
24 V DC power output to DUCL
5
RES_CL_RE
M
O
0/24 V DC
RCL: On/Off
6
24V1F1
O
24 V DC
24 V DC power output to RCL
7
MID_CL_REM
O
0/24 V DC
MCL1: On/Off
8
24V1F1
O
24 V DC
24 V DC power output to MCL1
9
FEED1_CL_R
EM
O
0/24 V DC
PFCL1: On/Off
10
24V1F1
O
24 V DC
24 V DC power output to PFCL1
11
FEED1_MOT_
DIR
O
0/5 V DC
CM1 drive change signal
12
FEED1_MOT_
RDY
I
0/3.3 V DC
CM1ready signal
13
FEED1_MOT_
CLK
O
0/5 V DC (pulse)
CM1Clock signal
14
FEED1_MOT_
REM
O
0/5 V DC
CM1: On/Off
15
GND
-
-
Ground
16
24VIL3
O
24 V DC
24 V DC power output to CM1
YC26
1
3.3V1_A
O
3.3 V DC
3.3 V DC power output to PS3
Connected to
paper
sensor3,4,
feed sensor2
and right
cover
switch2
2
GND
-
-
Ground
3
PAPEMP3
I
0/3.3 V DC
PS3: On/Off
4
3.3V1_A
O
3.3 V DC
3.3 V DC power output to PS4
5
GND
-
-
Ground
6
PAPEMP4
I
0/3.3 V DC
PS4: On/Off
7
3.3V1_A
O
3.3 V DC
3.3 V DC power output to FS2
8
GND
-
-
Ground
9
FEED2_SW
I
0/3.3 V DC
FS2: On/Off
10
RCOVER
I
0/3.3 V DC
RCSW2: On/Off
11
GND
-
-
Ground
Connector
Pin
Signal
I/O
Voltage
Description
Y1
16
1
41-8
Se
r
vice Manual
Summary of Contents for d-Color MF2552 plus
Page 1: ...SERVICE MANUAL Multifuction Digital Copier d Color MF2552 plus Code Y116141 8...
Page 4: ......
Page 10: ...This page is intentionally left blank...
Page 24: ...Y116141 8 Service Manual...
Page 86: ...2NP 1 1 2 62 This page is intentionally left blank Y116141 8 Service Manual...
Page 298: ...2NP 1 3 212 This page is intentionally left blank Y116141 8 Service Manual...
Page 458: ...2NP 1 5 56 This page is intentionally left blank Y116141 8 Service Manual...
Page 482: ...2NP 2 1 22 This page is intentionally left blank Y116141 8 Service Manual...
Page 540: ...2NP 2 3 48 This page is intentionally left blank Y116141 8 Service Manual...
Page 569: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide...
Page 605: ...DP 773 Document processor Installation Guide...
Page 631: ...PF 791 500 x 2 Paper feeder Installation Guide...
Page 639: ...PF 810 3000 sheets deck Installation Guide...
Page 652: ...DF 770 D Document finisher Installation Guide...
Page 670: ...AK 740 Bridge unit Installation Guide...
Page 672: ...PH 7A C D Punch unit Installation Guide...
Page 693: ...DT 730 B Document tray Installation Guide...
Page 695: ...5 2013 5 302LC56750 01 H F G D D 6 4 3 7 E C D D M4 8 M4 8 M4 8 M4 8...
Page 696: ...FAX System W B Installation Guide...