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3-46 Maintenance
NovaJet 500/630/700 Series Service Manual
Figure 3-34. Carriage PWA Connections Diagram.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J7
J1
CARRIAGE
PCB
1
2
3
4
+5V
EXB
GND
EXA
J2
1
2
3
4
J1
OPTICAL
ENCODER
SENSOR
YELLOW
MAGENTA
CYAN
CARTRIDGE
DRIVERS
BLACK
J4
J5
J6
J7
DATA 2-
CART COM
CART COM
HEAD STROBE
PSIN/PWM
LATCH
CLK+
CLK-
DATA 1-
DATA 1+
DATA 2+
GND
CART COM
CART COM
EXA
EXB
CART COM
+5V
+24V
+24V
TRAILING CABLE
1
2
3
4
+5V
PSIN
+5V
GND
J3
1
2
3
4
J1
PAPER
SENSE
PCB
MAIN
PRINTED
CIRCUIT
BOARD
21
22
23
24
25
26
21
22
23
24
25
26
DAN
+5V
+24V
CART COM
+24V
CART COM