Centronics parallel interface, 2-2. cash drawer connector, Page - 6 – Epson WorkForce RP-310 User Manual
Page 7
Page - 6-
- Centronics Parallel interface
PIN
SIGNAL
I/O
DESCRIPTION
1
STROBE-
Input
Synchronize signal Data received
2~9
DATA0~7
Input/Output
Data bit Transmitted 0 ~7
10
ACK-
Output
Data receiving completed.
11
BUSY
Output
Impossible to print of data receiving
12
PE
Output
Paper empty
13
SELECT
Output
Printer’ s status for ON/OFF line
14
AUTO FEED-
Input
Paper auto feed signal
15
GROUND
-
System ground
16
GROUND
-
System ground
17
NC
-
18
LOGIC-H
-
+5V
19~30
GROUND
-
System Ground
31
INIT-
Input
Initialize
32
ERROR-
Output
Printer Error
33
GROUND
-
System Ground
34
NC
-
35
+5V
-
+5V
36
SELLECT IN-
Input
Printer select signal
2-2-2. Cash Drawer Connector
The printer can operate two cash drawers with a 6 pin RJ-11 modular connector. The
driver is capable of supplying a maximum current of 1.0A for 510ms or less when not
printing.
PIN
SIGNAL
DESCRIPTION
1
Signal GND
-
2
Drawer kick-out drive signal 1
Output
3
Drawer open/close signal
Input
4
+24V
-
5
Drawer kick-out drive signal 2
Output
6
Signal GND
-