Brother QL-810W Ultra-Fast Label Printer with Wireless Networking - Manual (Page 189)

Troubleshooting
179
17
The DK Roll Compartment Cover is open. Close the DK Roll
Compartment Cover correctly.
(Once for
1 second)
Resetting mode
System OFF mode
The Cutter ( ) Button is pressed once in resetting mode.
• Continuously: The printer is in cooling mode.
• Three times: The printer is being discovered by another
device.
Data overwrite mode
The Cutter ( ) Button is pressed three times in resetting mode.
The Cutter ( ) Button is pressed twice in resetting mode.
Boot mode
(Once for
2 seconds)
End of DK Roll
Feed error
Transmission error
Database search error
Access point search error
Access point connection error
Security error
No template selected
The DK Roll Compartment Cover is opened while the Label
Printer is in use.
No media error
Incorrect media error
Communication command error
Two-color media high resolution printing error
The battery is charging.
• If the orange light flashes once every second, the battery
needs recharging.
• If the orange light flashes twice every 4 seconds, the battery
power is low.
• If the orange light flashes once every 4 seconds, the battery
power is half.
The battery is fully charged.
Status
LED
Editor Lite
LED
Wi-Fi LED
Battery
LED
Condition