AMT Datasouth ACCEL-6300 User Manual page 172

Table C-1. Parallel Pin Assignments––continued
Pin Signal Source
31 IPRIME– Computer May pulse low for at least 50 micro-
32 ERROR– Printer
33 GND
34
35
36 SELIN– Computer Must be low or disconnected
Printer Usage
seconds to initialize printer settings to
defaults and clear input buffer; otherwise,
must be high or disconnected
Goes low when printer has data to print but
is out of paper, off-line, or in error state;
returns high when condition is corrected
Ground
Not connected
Not connected
User's Guide
Interfaces C-7