EPSON DFX-9000
7.2.1.13 Printhead (CNHD3)
Table 7-14. CNHD3 Connector pin assignment
Pin No.
I/O
Signal Name Function
1
–
SG1
2
O
TOF_ON
3
–
SG1
4
–
+5 V
5
–
SG1
6
I
TOFRS
7
–
SG1
8
I
CES2-AX
9
–
SG1
10
I
CES2-A
11
–
SG1
12
I
LES
13
–
SG1
14
I
CES1-A
15
–
SG1
16
I
CES1-AX
17
–
SG1
18
I
TOFLS
19
–
SG1
20
–
+5 V
21
–
SG1
22
O
TOF_ON
Appendix
Ground
TOF sensor ON signal
Ground
+5 V
Ground
TOF Right sensor signal
Ground
CES2-AX signal (-)
Ground
CES2-A signal (+)
Ground
Left End Sensor signal
Ground
CES1-A signal (+)
Ground
CES1-AX signal (-)
Ground
TOF Left sensor signal
Ground
+5 V
Ground
TOF sensor ON signal
Electrical system connections
7.2.1.14 LF motor (CNLF)
Table 7-15. CNLF Connector pin assignment
Pin No.
I/O
Signal Name Function
1
O
LFDVA
2
O
LFDVB
3
O
LFDVC
4
O
LFDVD
5
–
LFCOM1
6
–
LFCOM2
Revision B
LF Motor drive signal (A)
LF Motor drive signal (B)
LF Motor drive signal (C)
LF Motor drive signal (D)
LF Motor common 1 voltage (+42 V)
LF Motor common 2 voltage (+42 V)
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