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Part 5: Maintenance
J811
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J813 <<Reserve terminals for check>>
Pin No.
1
2
3
4
J814 <<Reserve terminals for download>>
Pin No.
1
2
3
4
5
6
7
8
9
Signal
IN/OUT
GND
––
CR-ENCA
IN
CR-ENCB
IN
5V
OUT
GND
––
CNT-SENS
IN
5V
OUT
GND
––
CR-HIGHT0
IN
5V
OUT
GND
––
CR-HIGHT1
IN
5V
OUT
TH-IN
IN
LICC5V
OUT
Signal
IN/OUT
5V
OUT
SDT-RS2C
IN
SDT-C2RS
OUT
GND
––
Signal
IN/OUT
GND
––
SDT-C2RS
IN
SDT-RS2C
IN
XFRES
IN
VIN
OUT
CNT-SENS
IN
VPP
IN
MD1
IN
GND
––
Function
GND
Carriage encoder A phase signal
Carriage encoder B phase signal
Power (5V)
GND
Ink connect detection signal
Power (5V)
GND
Carriage height detection signal 0
Power (5V)
GND
Carriage height detection signal 1
Power (5V)
Thermistor output signal
Power supply for LICC (5V)
Function
Power (5V)
Data signal for serial communication from
monitor to the carriage controller
Data signal for serial communication from
carriage controller to the monitor
GND
Function
GND
Data signal for serial communication from
carriage controller to flash memory write tool
Data signal for serial communication from
flash memory write tool to carriage controller
Reset signal from flash memory write tool (Hi:
Normal, Low: reset)
Power (5V)
Power supply for flash memory erase/write
(12V)
Power (5V)
Carriage operation mode signal 1
GND
5-124
BJ-W9000
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