Chapter 6
6-21
T-6-3
T-6-4
T-6-5
J2502
Pin
Number
Signal name IN/OUT Function
1 INKBENM1_AM OUT Valve motor drive signal AM
2 INKBENM1_AP OUT Valve motor drive signal AP
3 SNS3V OUT Power supply (+3.3V)
4 GND - GND
5 /INKBEN_OPEN_R IN
Valve open/close detection sencor output
signal
6 /TANKCOVER_R IN Ink tank cover switch output signal
7 GND - GND
8 N.C.(SNS3V) - N.C.
9 N.C.(GND) - N.C.
10 N.C.(/INKBEN_CAM_R) - N.C.
J2601
Pin
Number
Signal name IN/OUT Function
1 POWER_ON IN Power switch signal
2 GND - GND
3 +5V OUT Power supply (+5V)
4 BUZZER OUT Buzzer control signal
5 PDO OUT Panel IC control signal
6 +3.3V OUT Power supply (+3.3V)
7 PDI OUT Panel IC data signal
8 GND - GND
9 /PRESET OUT Panel reset signal
10 GND - GND
11 PCK OUT Panel IC clock signal
12 PANEL5V_ON OUT Power supply (+5V)
13 /PCS OUT Panel IC chip select signal
J2701
Pin
Number
Signal name IN/OUT Function
A1 /LFENCB IN Feed roller encoder output signal B
A2 +5V OUT Power supply (+5V)
A3 LF_ENCA IN Feed roller encoder output signal A
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