QL-820NWB
FAQs & Troubleshooting
Where can I find my Brother printer's serial number?
When entering your printer's serial number:
If your serial number consists of 9 characters, enter the complete number.
If your serial number consists of 15 characters, enter the last 9 characters. If there is a hyphen (-), enter the 9 characters that follow it.
Example:
For "E00000 - A1B23C456" enter "A1B23C456".
Make sure you enter upper-case letters only.
The serial number (SER.NO.) is located on a label attached on the back / bottom of the printer, or inside the printer’s label roll / tape cassette compartment.
Examples:
If your question was not answered, have you checked other FAQs?
Have you checked manuals?
If you need further assistance, please contact Brother customer service:
Related Models PJ-722, PJ-762, PJ-763MFi, PJ-773, PT-1650, PT-2100, PT-2300, PT-2700, PT-2730, PT-7600, PT-9500PC, PT-9700PC, PT-D450, PT-D600, PT-D610BT, PT-E550W, PT-E800T, PT-E850TKW, PT-P750W, PT-P900W, QL-1050, QL-500, QL-570, QL-580N, QL-700, QL-720NW, QL-800, QL-810W, QL-820NWB, TD-4000
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Installation Machine Setup Connecting to a Computer Connecting to a Mobile Device Software P-touch Editor (Windows) P-touch Editor (Mac) Printing Apps for Mobile Devices Network Software Machine Operating System Maintenance Installation Network Software P-touch Editor (Windows) P-touch Editor (Mac) Error Messages/LED Indications Apps for Mobile Devices Connecting to a Computer Connecting to a Mobile Device Printing Uninstallation Machine Operating System Installation Apps for Mobile Devices Maintenance Specifications
General Setup Procedures
USB Wired LAN Wireless LAN Wireless Direct Wireless Ad-hoc Connections Bluetooth (Computer Connection)
Numbering Barcodes Layout Add-ins Templates Printing Using the Software Databases
Bluetooth (Mobile Device Connection) Wi-Fi Mobile Applications Mobile App Compatibility
Numbering Barcodes Layout Templates Printing Using the Software
Network Settings
Printer Driver Firmware Printer Setting Tool Wireless Device Setup Wizard (Mac only) P-touch Editor Lite LAN (Windows only) P-touch Transfer Manager (Windows only) P-touch Transfer Express
BRAdmin Professional
BRAdmin Light
AirPrint
Print Quality/Print Settings Distributed Printing (Windows only) Reduce Tape Margins Layout
Reset Procedure Print Printer Settings Managing Your Machine with a Web Browser Printer Setting Tool Power Supply
Operations
Machine Maintenance
Printer Driver P-touch Address Book P-touch Update Software Printer Setting Tool P-touch Transfer Manager (Windows only) P-touch Transfer Express
Print Quality Media Databases Add-ins Barcodes Error Messages Operations
Operations Cannot Print Print Quality Error Messages Databases
Mac Windows Linux
Error Messages on the Machine's Display LED Indications Error Messages on your Computer's Screen
Installation Failure Cannot Print Wi-Fi
Bluetooth Network Settings
Bluetooth Wi-Fi Cannot Print
Cannot Print Print Quality/Print Settings
Reduce Tape Margins Layout Paper/Tape/Label Jam
Machine Power Supply Reset Procedure
Operations
Product Application Consumables&Accessories
Printer Driver P-touch Editor
Software
Software
AirPrint
Brother iPrint&Label
Brother iPrint&Label
Connection
Machine Maintenance
Software
Brother iPrint&Label
Mac
Windows
Linux
Mobile Devices (Apple/Android etc.)