2KR/2KS
2-3-9
YC8
A14
GND
-
-
Ground
Connected
to the feed
switch 2/3,
feed clutch
2/3, left
cover 2
switch, lift
motor 1/2,
paper size
length
switch 1/2,
lift switch 1/
2 and paper
switche1/2
A15
UPLIFSW1
I
0/3.3 V DC
LM1 paper gauge signal
A16
GND
-
-
Ground
A17
UPLIMOHI
O
0/24 V DC
LM1: On/Off
A18
GND
-
-
Ground
A19
LOLESW
I
0/3.3 V DC
PLSW2: On/Off
B1
GND
-
-
Ground
B2
UPLESW
I
0/3.3 V DC
PLSW1: On/Off
B3
LOLIFSW2
I
0/3.3 V DC
LM2 paper gauge signal
B4
GND
-
-
Ground
B5
LOLIFSW1
I
0/3.3 V DC
LM2 paper gauge signal
B6
GND
-
-
Ground
B7
LOLIMOHI
O
0/24 V DC
LM2: On/Off
B8
GND
-
-
Ground
B9
UPLIPS
I
0/3.3 V DC
LSW1: On/Off
B10
+5V
O
5 V DC
5 V DC power output to LSW1
B11
GND
-
-
Ground
B12
UPPAPS
I
0/3.3 V DC
PSW1: On/Off
B13
+5V2
O
5 V DC
5 V DC power output to PSW1
B14
GND
-
-
Ground
B15
LOLIPS
I
0/3.3 V DC
LSW2: On/Off
B16
+5V
O
5 V DC
5 V DC power output to LSW2
B17
GND
-
-
Ground
B18
LOPAPS
I
0/3.3 V DC
PSW2: On/Off
B19
+5V2
O
5 V DC
5 V DC power output to PSW2
YC9
1
R24V
O
24 V DC
24 V DC power output to PWSW1
Connected
to the paper
size width
switch 1/2
2
UP24V
I
24 V DC
24 V DC power input from PWSW1
3
UPWIDE0
I
0/3.3 V DC
PWSW1: On/Off
4
UPWIDE1
I
0/3.3 V DC
PWSW1: On/Off
5
UPWIDE2
I
0/3.3 V DC
PWSW1: On/Off
6
GND
-
-
Ground
7
R24V
O
24 V DC
24 V DC power output to PWSW2
8
LO24V
I
24 V DC
24 V DC power input from PWSW2
9
LOWIDE0
I
0/3.3 V DC
PWSW2: On/Off
10
LOWIDE1
I
0/3.3 V DC
PWSW2: On/Off
11
LOWIDE2
I
0/3.3 V DC
PWSW2: On/Off
12
GND
-
-
Ground
Connector
Pin No.
Signal
I/O
Voltage
Description
Summary of Contents for TASKalfa 420i
Page 1: ...SERVICE MANUAL Published in May 2010 842KS113 2KSSM063 Rev 3 TASKalfa 420i TASKalfa 520i ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 14: ...2KR 2KS This page is intentionally left blank ...
Page 224: ...2KR 2KS 1 4 66 This page is intentionally left blank ...
Page 328: ...2KR 2KS 2 3 30 This page is intentionally left blank ...
Page 371: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 381: ...INSTALLATION GUIDE FOR 3000 SHEETS PAPER FEEDER ...
Page 436: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Page 450: ...INSTALLATION GUIDE FOR MAILBOX ...
Page 458: ...INSTALLATION GUIDE FOR HOLE PUNCH UNIT ...
Page 470: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Page 483: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Page 491: ...INSTALLATION GUIDE FOR FAX System ...
Page 507: ......
Page 508: ......