
Chapter 6
6-29
6.2.4 Carriage Relay PCB
0009-9167
F-6-4
T-6-23
B12
GND
-
GND
B13
+24V
OUT
Power supply (+26.5V)
B14
FAN_ALRAM*
IN
Mist fan alarm signal (right)
B15
GND
-
GND
J301
Pin
number
Signal name
IN/OUT
Function
1
GND
GND
2
GND
GND
3
GND
GND
4
CMOUT_I*
OUT
VH overcurrent detection signal
5
GND
GND
6
ADTRG_0
IN
AD signal
7
GND
GND
8
HEADEEPCS_0
IN
Head EEPROM serial communication CS siganl
9
GND
GND
10
VHENB_0
IN
VH enable signal
11
GND
GND
12
LICC2_DT_0
IN
LICC2 serial communication data siganl
13
GND
GND
14
LICC2_LD_0
IN
LICC2 serial communication LD
15
GND
GND
16
LICC2_CLK_0
IN
LICC2 serial communication clock
17
GND
GND
18
+3.3V
IN
Power supply (+3.3V)
19
GND
GND
20
+5V
IN
Power supply (+5.0V)
21
+5V
IN
Power supply (+5.0V)
22
+5V
IN
Power supply (+5.0V)
23
GND
GND
24
L0GIC5_0
IN
Data buffer (+5.0V)
25
SNS5V_0
IN
Sensor drive circuit (+5.0V)
26
+24V
IN
Head power supply (+26.5V)
27
+24V
IN
Head power supply (+26.5V)
28
+24V
IN
Head power supply (+26.5V)
29
+24V
IN
Head power supply (+26.5V)
30
+24V
IN
Head power supply (+26.5V)
31
+24V
IN
Head power supply (+26.5V)
J207
Pin
number
Signal name
IN/OUT
Function
J307
J301
J302
J310
J309
J304
J306
J303
J305
J308
Содержание W8400 Series
Страница 1: ...Apr 5 2005 Service Manual W8400 Series W8400 ...
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Страница 12: ...Contents ...
Страница 13: ...Chapter 1 PRODUCT DESCRIPTION ...
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Страница 21: ...Chapter 1 1 5 F 1 9 ...
Страница 47: ...Chapter 2 TECHNICAL REFERENCE ...
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Страница 91: ...Chapter 3 INSTALLATION ...
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Страница 97: ...Chapter 4 DISASSEMBLY REASSEMBLY ...
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Страница 133: ...Chapter 4 4 33 F 4 71 Ink tank unit 6 7 8 Carriage unit 5 Print head lock lever 5 Joint 4 5 Ink absorber 5 6 8 ...
Страница 136: ...Chapter 4 4 36 F 4 75 1 2 4 3 5 Upper cover stay shaft hole 1 Gear shaft 2 Shaft end 3 Gear tooth face 4 ...
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Страница 139: ...Chapter 5 MAINTENANCE ...
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Страница 147: ...Chapter 6 TROUBLESHOOTING ...
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Страница 193: ...Chapter 6 6 43 F 6 8 Cover switch tool Cover switch tool ...
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Страница 195: ...Chapter 7 SERVICE MODE ...
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Страница 213: ...Chapter 8 ERROR CODE ...
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Страница 223: ...Apr 5 2005 ...
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