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2KN/2KP
2-3-3
Connector
Pin No.
Signal
I/O
Voltage
Description
YC1
1
5V PD
I
5 V DC
5 V DC power input
Connected
to the DC
power
source PWB
2
CS HEATER
I
0/5 V DC
Drawer heater 1, 2 and 3: On/off
3
HEATER1
I
0/5 V DC
Fuser heater M: On/off
4
HEATER2
I
0/5 V DC
Fuser heater L: On/off
5
SUB HEATER
I
0/5 V DC
Fuser heater S: On/off
YC2
1
HEATER1
O
120 V AC
AC power output for fuser heater M
Connected
to the fuser
heater M
and L
220-240 V AC
2
HEATER2
O
120 V AC
AC power output for fuser heater L
220-240 V AC
YC3
1
CS HEATER1
LIVE
0
120 V AC
AC power output for drawer heater 1
Connected
to the
drawer
heater 1, 2
and 3
220-240 V AC
2
CS HEATER2
LIVE
O
120 V AC
AC power output for drawer heater 2
220-240 V AC
3
CS HEATER3
LIVE
O
120 V AC
AC power output for drawer heater 3
220-240 V AC
4
N.C
-
-
Not used
5
CS HEATER1
NEUTRAL
O
120 V AC
AC power output for drawer heater 1
220-240 V AC
6
CS HEATER2
NEUTRAL
O
120 V AC
AC power output for drawer heater 2
220-240 V AC
7
CS HEATER3
NEUTRAL
O
120 V AC
AC power output for drawer heater 3
220-240 V AC
YC4
1
LIVE OUT
O
120 V AC
AC power output
Connected
to the main
power
switch
220-240 V AC
2
-
-
-
Not used
3
-
-
-
Not used
4
LIVE IN
I
120 V AC
AC power input (via main power switch)
220-240 V AC
YC5
1
AC LIVE OUT
O
120 V AC
AC power output
Connected
to the DC
power
source PWB
220-240 V AC
2
-
-
-
Not used
3
AC NEUTRAL
OUT
O
120 V AC
AC power output
220-240 V AC
YC6
1
SUB HEATER
O
120 V AC
AC power output for fuser heater S
Connected
to the fuser
heater S
220-240 V AC
2
N.C
-
-
Not used
YC7
1
AC LIVE OUT
O
120 V AC
AC power output
Connected
to the sub
DC power
source PWB
220-240 V AC
2
N.C
-
-
Not used
3
AC NEUTRAL
OUT
O
120 V AC
AC power output
220-240 V AC
Summary of Contents for TASKalfa 620
Page 1: ...SERVICE MANUAL Published in August 2009 842KP112 2KPSM062 Rev 2 TASKalfa 620 820 ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 144: ...2KN 2KP 1 3 106 This page is intentionally left blank ...
Page 308: ...2KN 2KP 1 5 88 This page is intentionally left blank ...
Page 412: ...2KN 2KP 2 3 60 This page is intentionally left blank ...
Page 435: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR SIDE FEEDER ...
Page 442: ...INSTALLATION GUIDE FOR LARGE SIZE SIDE FEEDER ...
Page 460: ...INSTALLATION GUIDE FOR DOCUMENT FINISHER ...
Page 475: ...INSTALLATION GUIDE FOR CENTERFOLD UNIT ...
Page 490: ...INSTALLATION GUIDE FOR MULTI JOB TRAY ...
Page 501: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Page 512: ...INSTALLATION GUIDE FOR STOPPER GUIDE ...
Page 515: ...INSTALLATION GUIDE FOR PRINTING SYSTEM ...
Page 518: ...INSTALLATION GUIDE FOR SCAN SYSTEM ...
Page 520: ......
Page 521: ......