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8 Basic Function Operation
8.1 Indicator Light and Printer Status
The printer includes two LED indications, one for power and the other for
error.
When the power is turned on, the power indicator will illuminate.
When an error occurs, such as running out of paper, an overheated print
head, or a hardware malfunction, the Error light will illuminate.
When the power indicator light is normal, press the
[FEED]
button to
test the paper feeding function.
8.2 Printer Operation
Turn on
: Make sure that the adapter is correctly connected to the
printer, then press the switch to the "
1
" position, and the printer will turn
on.
Turn off
: Press the "
O
" switch on the other side to turn off the printer.
Paper Feeding
: After turning on the printer, press the
[FEED]
button,
the paper will continue to run until you release the button.
Self-test page printing
:
When the printer is turned off, press and hold
the
[FEED]
button. Press and hold
[POWER]
until the "Error" indication
illuminates, then release the button. A printer self-test page will be
printed.
Hexadecimal mode printing:
When the printer is turned off, press and
hold the
[FEED]
button. Press the
[Power]
button and the "
PAPER
OUT
" light on the same time. After the "PAPER OUT" sign turns out for
roughly 3 seconds, release the
[FEED]
button, and the printer enters
hexadecimal printing mode. Hex Trace mode will be exited if the printer
is restarted.