Tally Genicom MATRIX PRINTER 2250 - Manual (Page 168)

Connector no.
Direction
Printer– PC
Signal
12 ↔ PAPER EMPTY (PE)
13 ↔ SELECT
14 ↔ AUTO FEED (active low)
15 Not used
16  SIGNAL GROUND
17  CHASSIS GROUND
18  +5 V (I max = 500 mA)
19 – 30  SIGNAL GROUND
31 ← INIT (active low)
32 ↔ ERROR (active low)
33  SIGNAL GROUND
34 – 35 Not used
36 ← SELECT IN
1
36 19
18
Transmission length: max. 2,0 m
BACK QUIT
?
PRINT
Reference manual Interfaces
158