Advanced Technology International USA P200N - Manual (Page 3)

Forwarding the Printer Paper
To forward the thermal paper, press the paper scroll button
between the ON and OFF buttons.
Self Test Function
It is easy to test the P200N for operation through a self test
procedure. With the printer OFF, first press the paper scroll
button, and while holding it, press the ON button for about a
second. The printer will print a self test, showing the three
possible font selections:
13 dots by 26 dots, 25 characters per line,
11 dots by 24 dots, 32 characters per line, and
8 dots by 20 dots, 42 characters per line.
The self test automatically shuts off after one run through the
three fonts.
Setting the Printer Parameters
The P200N has several parameters that may need to be set for
proper functioning. To access these parameters, first start with
the printer off. Now press the LEFT ARROW button, and while
holding it, press the ON button. The printer will print out its
current parameter settings, and advance to the first parameter
for possible change.
To change a parameter setting, press the BEEP button
between the LEFT and RIGHT ARROW buttons. To advance
to the next parameter, press the RIGHT ARROW button.