Printronix MVP Series User Manual page 187

Option 74 — Request to Send (RTS)
Interface line pin 4 can be made true when the printer status is :
ONLINE AND BUFFER ALMOST EMPTY (READY)
OFFLINE OR BUFFER ALMOST FULL (BUSY)
ONLINE (NO REGARD FOR BAE)
Option
Number
.0
.1
.2
.3
.4
Interfaces
Display Configuration
Description
Enable ON condition when printer is online and buffer is not full
74.0
(Ready) (default).
Enable ON condition when printer is offline or buffer is full (Busy).
74.1
Enable ON condition when printer is online.
74.2
Enable always ON.
74.3
Enable always OFF.
74.4
8–19