Button functions, Audio indicators – Datamax-O'Neil PrintPAD 7900 User Guide User Manual
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PRINTPAD 7900 USER'S GUIDE
Button Functions
Audio Indicators
Blue RF (Radio-frequency) Power Button
Short press
If printer is asleep and RF power is off;
printer wakes up and RF power is turned
on.
If printer is asleep and RF power is on;
printer wakes up and RF power is turned
off.
If printer is awake and RF power is off; RF
power is turned on.
If printer is awake and RF power is on; RF
power is turned off.
Beep(s)
Description
Action
1
Printer wakes up.
None.
2
Out of paper.
Install paper.
3
Low battery.
Charge battery.
1 short
RF power is on (when blue,
RF power button is pressed
and power was turned off).
None.
2 short
RF power is off (when blue,
RF power button is pressed
and power was turned on).
None.
1 long
Boot code is starting or
restarting (when
downloading new firmware).
Redownload
firmware.
5 short
Communication error from
application.
Reset application.
8 short
CRC error in firmware.
Redownload
firmware.
10 short
Error writing to
communication controller
firmware.
Redownload
firmware.