Epson LX-300 Service Manual page 96
9-pin serial impact dot matrix printer
Hide thumbs
Also See for LX-300:
- Service manual (107 pages) ,
- User manual (100 pages) ,
- Manual (17 pages)
Table of Contents
Advertisement
EPSON LX-300+
Table 7-10. Connector Pin Assignments - CN11
Pin
I/O
Signal Name
1
O
PFA
2
O
PFA
3
O
PFB
4
O
PFB
Table 7-11. Connector Pin Assignments - CN12
Pin
I/O
Signal Name
1
-
VH
2
-
CS/HOLD
3
-
+5V
4
O
CSA
5
O
CSXA
6
O
CSB
7
O
CSXB
8
-
GP
9
I
CSSW
10
-
GND
Table 7-12. Connector Pin Assignments - CN13
Pin
I/O
Signal Name
1
-
+5V
2
O
LED5
3
O
LED4
4
O
LED3
5
O
LED2
Appendix
Function
Paper feed motor phase A
Paper feed motor phase A
Paper feed motor phase B
Paper feed motor phase B
Function
+35VDC
+5VDC
+5VDC
CS motor phase A
CS motor phase XA
CS motor phase B
CS motor phase XB
Signal ground
Color ribbon sensor signal
Signal ground
Function
+5VDC
LED5
LED4
LED3
LED2
Connector Summary
Table 7-12. Connector Pin Assignments - CN13
Pin
I/O
Signal Name
6
O
LED1
7
I
SW1
8
-
GND
9
-
GND
10
I
SW2
11
I
SW3
Revision A
Function
LED1
Switch 1
Signal ground
Signal ground
Switch 2
Switch 3
96
- Quick Links:
- Paper Feeding
- Parts List
Hide quick links:
Advertisement
Table of Contents
