Datamax-O'Neil PrintPAD 7900 User Guide - Manual (Page 12)

9
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.