Audio Indicators
LED Description Action
Long series
of short
beeps
Head jam. Check for paper jam.
1 short RF power is on (when
RF power button is
pressed and RF power
was off).
None.
1 long Boot code is starting or
restarting (occurs more
than once when
downloading new
firmware).
None.
2 short RF power is off (when
RF power button is
pressed and was on).
None.
3 mid-
length
Low battery voltage. Charge battery.
4 short Charge is starting when
external power is
applied to printer.
None.
5 double Out of paper. Install paper.
8 CRC firmware error. Redo wnload firmware.
10 Error writing to
communication
controller firmware.
Redownload firmware.
Infinite
beeps/
toggle LEDs
Comm controller failure. Redownload firmware.
Note: Pressing Button 1 during a form feed or during printing cancels the action.