Fire-Lite PRN-6 Reference-Manual - Manual (Page 57)

The printer is now ready to receive data from the computer and to print it
out in plain text if paper is loaded. The printed data can now be analyzed
and evaluated (see chapter 2
Emulations).
Example of a Hex-Dump printout
After the transmission you must switch the printer to Offline. Any remaining
data left in the interface buffer is then printed.
Terminating Hex-Dump
Hex-Dump mode can only be terminated by switching off the printer.
If you want to stop the Hex-Dump printout before switching off the printer,
press the key Online.
STOP
3
4
Interface test (Hex-Dump)
3 - 7
BACK QUIT
?