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2KN/2KP
2-3-21
Connector
Pin No.
Signal
I/O
Voltage
Description
YC1
1
EG SCLK
I
0/5 V DC (pulse)
Engine PWB clock signal
Connected
to the main
PWB
2
EG SDI
I
0/5 V DC (pulse)
Engine PWB serial communication signal
3
EG SDO
O
0/5 V DC (pulse)
Engine PWB serial communication signal
4
EG SBSY
O
0/5 V DC
Engine PWB SBSY signal
5
EG SDIR
O
0/5 V DC
Engine PWB SDIR signal
6
EG IRN
O
0/5 V DC
Engine PWB IRN signal
7
OUTPEN
O
0/5 V DC
OUTPEN signal
8
PVSYNC
O
0/5 V DC
PVSYNC signal
9
R5V
O
5 V DC
5 V DC power output
10
GND
-
-
Ground
11
GND
-
-
Ground
12
LDON
O
0/5 V DC
LDON signal
13
LD1_CONT
O
Analog
Control voltage for laser power (LD1)
14
LD2_CONT
O
Analog
Control voltage for laser power (LD2)
15
LD3_CONT
O
Analog
Control voltage for laser power (LD3)
YC2
A1
GND
-
-
Ground
Connected
to the
duplex PWB
A2
DUP SDI
I
0/5 V DC (pulse)
Duplex PWB serial communication signal
A3
DUP SDO
O
0/5 V DC (pulse)
Duplex PWB serial communication signal
A4
DUP SCLK(O)
O
0/5 V DC (pulse)
Duplex PWB clock signal
A5
DUP RDY(I)
I
0/5 V DC
Duplex PWB ready signal
A6
DUP SEL(O)
O
0/5 V DC
Duplex PWB SEL signal
A7
DUP PAUSE
O
0/5 V DC
Duplex PWB PAUSE signal
A8
N.C
-
-
Not used
A9
REG SW
I
0/5 V DC
Registration switch: On/off
A10
FEED A SW
I
0/5 V DC
Feed switch 1: On/off
A11
EJECT SW
I
0/5 V DC
Exit switch: On/off
B1
GND
-
-
Ground
B2
REG MOT CLK
O
0/5 V DC (pulse)
Registration motor clock signal
B3
REG MOT REM
O
0/5 V DC
Registration motor: On/off
B4
REG MOT HLD
O
0/5 V DC
Registration motor hold signal
B5
REG MOT
MODE
O
0/5 V DC
Registration motor mode signal
B6
FEED MOT
CLK
O
0/5 V DC (pulse)
Feed motor clock signal
B7
FEED MOT
REM
O
0/5 V DC
Feed motor: On/off
B8
FEED MOT
HLD
O
0/5 V DC
Feed motor hold signal
B9
FEED MOT
MODE
O
0/5 V DC
Feed motor mode signal
B10
FUSER MOT
ALM
I
0/5 V DC
Fuser motor alarm signal
B11
FUSER MOT
REM
O
0/24 V DC
Fuser motor: On/off
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 ...
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