8 PB41Printer Quick Start Guide
Charging the Lithium Ion Batteries

SThe printer battery charges in about three hours.

LEDBattery Indicators

LED Stateof Charge Action
SolidRe d InProgress Waitingfor green LED
Green Complete RemoveCharger
SlowRed Flashi ng LowTemp erature or
battery is disconnected
Changeenvironment or
connectbattery
FastRed Flashing HighTemperature Changeenvironment
SlowRed and Orange
Flashing
LowVoltage Waitfor solidred
FastRed and Orange
Flashing
HighVoltage Waitfor solid red
SlowOrange Flashing Timeout Restart charge
FastOrange Flashing Internal Error Removebattery to pow-
erdown comple tely and
reconnect. Or unplug
fromcharging source,
wait 15-20 seconds, and
reconnect.

BeepIndicator

Numberof Beeps Indicates
One Printerhas come out of sleepmode
Two Printeris out of paper
Three Battery is low
Onelong beep Noprogram in printer, only boot code
Doublebeep (chirping sound) Radio is tu rning Off
1short beep RFp ower is On (when blue radio b ut-
tonis p ressed and power turned Off).
2short beeps RFpower is off (when blue radio but-
tonis p ressed and power turned On).
1long beep Boot code is startingor restarting
(when downloading new firmware ).
5short beeps Communication error from applica-
tion.Reset application.