Brother QL-500 User Guide

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Lamp
Condition
Not lit
Power is OFF.
Lit
Power is ON.
(Normally lit while power is on, the LED flashes during cleaning or if an 
error has occurred.)
Flashing fast
Indicates one of the following errors.
• Cutter  error
• Label sensor error
(DK Roll not installed correctly, end of DK Roll, or label jam)
• DK Roll compartment cover is open during operation
• Incorrect DK Roll installed
• No DK Roll installed
Flashing slow
Cooling
(Waiting for temperature of print head to lower)
Turns off after flashing 
fast ten times
System error
Turn the QL-500 off and then on again.
If this error re-occurs, contact the retail outlet where the QL-500 was 
purchased or your local authorized service center.
Status LED Indications