Epson Action Laser - Manual (Page 198)

Interface Specifications
Signal
Pin
Return
Pin Signal Direction
13
14
15
OUT
16
17
18
+5V
31 30 INIT IN
32
33 34
• malfunctioning.
Not defined.
Not defined. 35 36
SELECT
NC
NC
CHASSIS
GND
FAULT OUT
NC
NC
Description
When SELECT is HIGH, the
printer is on line.
Not defined.
Not defined.
Signal ground.
Safety chassis ground.
5V power supply output.
(300mA maximum.)
Initial stage after data inside
buffer is printed.
This signal becomes LOW
when the printer is:
l
off line
l
in error state
B-8 Technical Specifications