EPSON Stylus PHOTO 895/785EPX
Revision A
Appendix
Connector Summary
149
13
THM
In
Thermistor detect signal
14
SI1
Out
Print data output (1)
15
SI2
Out
Print data output (2)
16
SI3
Out
Print data output (3)
17
SP
Out
Select signal for CH signal
Table 7-9. CN10 Power Connector
Pin
Signal name
I/O
Function
1
+42V
---
+42V power supply
2,3
GND
---
Ground
4,5
+5V
---
+5V power supply
6
ESAVE
In
ESAVE signal
7
PSC
In
PSC signal
8,9,10
GND
---
Ground
11,12
+3.3V
---
+3.3V power supply
Table 7-10. CN11 ASF Motor
Pin
Signal name
I/O
Function
1
ASFA
Out
Phase drive signal (A)
2
ASFB
Out
Phase drive signal (-A)
3
ASF-A
Out
Phase drive signal (B)
4
ASF-B
Out
Phase drive signal (-B)
Table 7-8. CN9 Printhead
Pin
Signal name
I/O
Function
Table 7-11. CN12 PF Motor
Pin
Signal name
I/O
Function
1
PFA
Out
Phase drive signal (A)
2
PFB
Out
Phase drive signal (-A)
3
PF-A
Out
Phase drive signal (B)
4
PF-B
Out
Phase drive signal (-B)
Table 7-12. CN13 CR Motor
Pin
Signal name
I/O
Function
1
CRA
Out
Phase drive signal (A)
2
CRB
Out
Phase drive signal (-A)
3
CR-A
Out
Phase drive signal (B)
4
CR-B
Out
Phase drive signal (-B)
Table 7-13. CN14 Monochrome PNL
Pin
Signal name
I/O
Function
1
SWA3
In
Frame selection key
2
SWA6
In
Cross (right) key
3
SWA2
In
Print start key
4
SWA5
In
Cross (down) key
5
SWA1
In
Stop key
6
SWA4
In
Cross (upper) key
7
SWA0
In
Frame key
8
SWA7
In
Cross (left) key
9
GND
---
Ground
10
LEDA0
Out
Accessing/Printing LED signal
11
GND
---
Ground
