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2KN/2KP
2-3-22
YC3
A1
GND
-
-
Ground
Connected
to the deck
PWB
A2
DK SDI
I
0/5 V DC (pulse)
Deck PWB serial communication signal
A3
DK SDO
O
0/5 V DC (pulse)
Deck PWB serial communication signal
A4
DK SCLK(O)
O
0/5 V DC (pulse)
Deck PWB clock signal
A5
DK RDY(I)
I
0/5 V DC
Deck PWB ready signal
A6
DK SEL(O)
O
0/5 V DC
Deck PWB SEL signal
A7
FEED B SW
I
0/5 V DC
Feed switch 2: On/off
A8
MP SOL PUL
O
0/24 V DC
MP solenoid (activate): On/off
A9
MP SOL RTN
O
0/24 V DC
MP solenoid (return): On/off
A10
MP SET SW
SIG
I
0/5 V DC
MP paper empty switch: On/off
A11
MP PSD SW
SIG
I
0/5 V DC
MP paper length size switch: On/off
A12
MP TRY SW
SIG
I
0/5 V DC
MP tray switch: On/off
A13
CONT SENS
I
Analog
Toner container sensor detection signal input
B1
GND
-
-
Ground
B2
FAN STOP
O
0/5 V DC
Fan motors: On/off
B3
MAIN MOT
ALM
I
0/5 V DC
Drive motor alarm signal
B4
MAIN MOT
REM
O
0/24 V DC
Drive motor: On/off
B5
MP MOT CWB
O
0/5 V DC
MP feed motor CWB signal
B6
MP MOT
MODE
O
0/5 V DC
MP feed motor mode signal
B7
MP MOT HLD
O
0/5 V DC
MP feed motor hold signal
B8
MP MOT REM
O
0/5 V DC
MP feed motor: On/off
B9
MP MOT CLK
O
0/5 V DC (pulse)
MP feed motor clock signal
B10
MP DIG2
I
0/5 V DC
MP paper width size switch: On/off
B11
MP DIG1
I
0/5 V DC
MP paper width size switch: On/off
B12
MP DIG0
I
0/5 V DC
MP paper width size switch: On/off
B13
CONT SET SW
I
0/5 V DC
Toner container detection switch: On/off
YC4
1
GND
-
-
Ground
Connected
to the cas-
sette PWB
2
TFR MOT GAIN
O
0/5 V DC
Transfer motor gain signal
3
TFR MOT ALM
I
0/5 V DC
Transfer motor alarm signal
4
TFR MOT REM
O
0/24 V DC
Transfer motor: On/off
5
CS PAUSE
O
0/5 V DC
Cassette PWB PAUSE signal
6
CS SDI
I
0/5 V DC (pulse)
Cassette PWB serial communication signal
7
CS SDO
O
0/5 V DC (pulse)
Cassette PWB serial communication signal
8
CS SCLK(O)
O
0/5 V DC (pulse)
Cassette PWB clock signal
9
CS RDY(I)
I
0/5 V DC
Cassette PWB ready signal
10
CS SEL(O)
O
0/5 V DC
Cassette PWB SEL signal
11
DISPOSL SIG
I
0/5 V DC
Waste toner sensor: On/off
Connector
Pin No.
Signal
I/O
Voltage
Description
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: ......