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2. ELECTRONIC SPECIFICATIONS
CN3
Signal
GND
GND
GND
GND
+5V
+5V
+5V
+5V
+5V
+5V
CO_VM_MONITOR
CO_VTH_MONITOR
CO_N_PSU_REMOTE
EX_IF_ERROR
EX_IF_CMP_ABNRMLTY
EX_IF_PRINT_DATA
EX_IF_RESERVE_OUT
EX_IF_BACK_FEED
EX_IF_PRINT_START
CO_N_HEAD_CHECK
CUTE_M_CLOCK
CUTE_M_POWER
CUTE_M_MODE_2
CUTE_M_RESET
LF_MO_CLOCK
LF_MO_POWER_1
LF_MO_MODE_1
LF_MO_MODE_3
RB_M_WAND_UP_ENABLE
RB_M_WAND_UP_MODE
RB_M_WAND_UP_PAHSE
RB_M_WAND_UP_PFD_1
RB_M_WAND_UP_PFD_2
GND
GND
RB_M_WND_UP_REF
SEN_CENTER_HOLE
SEN_INTERRUPTER
SEN_THERMISTOR
GND
GND
SEN_CUT_HP_LEFT_PEL
SEN_PAPER_NEAR_END
SEN_HEAD_LATCH_OPEN
SEN_PAPER_END
SEN_RBN_WAND_UP_ENC
SEN_RBN_PINCH
LEDS_PULSE_CENTER
RESERVE_IN_1
RESERVE_OUT_1
Pin
I/O
Signal
No.
---
1
GND
---
2
GND
---
3
GND
---
4
GND
I
5
+5V
I
6
+5V
I
7
+5V
I
8
+5V
I
9
+5V
I
10
+5V
I
11
CO_FAN_REVOLUTION
I
12
CO_N_DISCHARGE
O
13
EX_IF_LABEL_END
O
14
EX_IF_CMP_NRMLTY
O
15
EX_IF_READY_N_PAUSE
O
16
EX_IF_RIBBON_END
O
17
EX_IF_PAUSE
I
18
EX_IF_RESERVE_IN
I
19
CO_N_HEAD_ENABLE
O
20
CUTE_M_CW_CCW
O
21
CUTE_M_MODE_1
O
22
CUTE_M_MODE_3
O
23
CO_OPT_SIG1
O
24
CO_OPT_SIG2
O
25
LF_MO_CW_CCW
O
26
LF_MO_POWER_2
O
27
LF_MO_MODE_2
O
28
LF_MO_RESET
O
29
RB_M_DELIVER_ENABLE
O
30
RB_M_DELIVER MODE
O
31
RB_M_DELIVER_PAHSE
O
32
RB_M_DELIVER_PFD_1
O
33
RB_M_DELIVER_PFD_2
---
34
GND
---
35
GND
O
36
RB_M_DELIVER_REF
I
37
SEN_HEAD_RESISTOR
I
38
SEN_REFLECTIVE
I
39
SEN_RBN_END
---
40
GND
---
41
GND
I
42
SEN_CUT_HP_RIGHT
I
43
SEN_SIDE_COVER_OPEN
I
44
SEN_HEAD_OPEN
I
45
SEN_FRONT_COVER_OPN
I
46
SEN_RBN_DELIVER_ENC
I
47
LEDS_PULSE_INT
O
48
LEDS_PULSE_REF
I
49
POWER_ON_IN
O
50
POWER_ON_OUT
2.3 DESCRIPTION OF THE MAIN PC BOARD
Pin
I/O
No.
---
51
---
52
---
53
---
54
I
55
I
56
I
57
I
58
I
59
I
60
I
61
O
62
O
63
O
64
O
65
O
66
I
67
I
68
O
69
O
70
O
71
O
72
I
73
I
74
O
75
O
76
O
77
O
78
O
79
O
80
O
81
O
82
O
83
---
84
---
85
O
86
I
87
I
88
I
89
---
90
---
91
I
92
I
93
I
94
I
95
I
96
O
97
O
98
I
99
O
100
2-9
EO13-33001
(Revision Date: Nov. 21, 2008)
This connector, which is
connected to the driver PC
board,
performs
input/output of the control
signals
for
the
motor,
sensors, and so on.
Also, +5V, the operating
voltage
for
each
device, is supplied from
the connector.
the
logic
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