1. Overview
The Brother QL-810W is a professional thermal label printer designed for fast and efficient label creation. It offers versatile connectivity options including USB and Wi-Fi, allowing users to print from various devices such as computers and mobile devices. This printer supports printing in both black and red using specialized DK-2251 labels, in addition to standard black-only labels. Its ultra-fast printing capability produces up to 110 standard address labels per minute, making it suitable for high-volume labeling tasks. The automatic cutter ensures clean and precise label edges.

Image: The Brother QL-810W Professional Label Printer, a compact white and black device, ready for use.
2. Included Components
Upon unboxing, ensure all the following components are present:
- Brother QL-810W Label Printer
- P-touch Editor software and driver (available for download)
- AC power adapter
- USB cable
- DK-1201 starter roll (standard address labels)
- DK-2251 starter roll (black/red continuous labels)
3. Setup
3.1 Physical Connection
- Connect the AC power adapter to the printer's power port and then to an electrical outlet.
- For USB connectivity, connect the provided USB cable from the printer to your computer.

Image: The rear of the Brother QL-810W printer, highlighting the USB and power input ports for connection.
3.2 Label Roll Installation
- Open the top cover of the printer.
- Insert the DK label roll into the spindle, ensuring the label feed direction is correct as indicated on the roll.
- Feed the leading edge of the label into the printer's label slot until it catches.
- Close the top cover. The printer will automatically adjust the label position.

Image: A hand inserting a Brother DK label roll into the open compartment of the QL-810W printer.
3.3 Software and Driver Installation
Install the necessary drivers and software from the Brother support website. The P-touch Editor software allows for comprehensive label design and printing from your computer. For mobile printing, download the Brother iPrint&Label app from your device's app store.
3.4 Wireless (Wi-Fi) Setup
The QL-810W supports Wi-Fi connectivity for printing from a network or mobile devices. Refer to the detailed instructions in the P-touch Editor software or the iPrint&Label app for specific Wi-Fi setup procedures. This typically involves connecting the printer to your wireless network via WPS or manual setup.
Video: An official Brother video demonstrating the ultra-fast label printing capabilities and wireless networking features of the Brother QL-810W label printer, including software interaction.
4. Operating Instructions
4.1 Printing Labels
Once the printer is set up and connected, you can create and print labels using the P-touch Editor software on your computer or the iPrint&Label app on your mobile device. Design your label, select the desired number of copies, and initiate the print command. The printer will automatically feed, print, and cut the labels.
4.2 Label Types and Capabilities
The QL-810W supports various Brother DK label rolls. For black and red printing, use the DK-2251 continuous label roll. For standard black-only labels, a wide range of continuous and pre-sized paper labels are available, suitable for address labels, shipping labels, file folders, and more.

Image: A collection of various Brother labels, including address, shipping, and specialized black/red labels, demonstrating the printer's versatility.

Image: A Brother Genuine DK2251 continuous thermal paper label roll, capable of printing in black and red.
4.3 Automatic Cutter
The integrated automatic cutter provides a clean and accurate edge for each label, whether printing single labels or multiple labels from a continuous roll.
5. Maintenance
5.1 Cutter Life
The cutter is designed for durability, with an estimated life of up to 300,000 cuts for die-cut labels and 150,000 cuts for continuous labels.
5.2 Cleaning
Regularly clean the print head and the label exit slot with a soft, lint-free cloth to ensure optimal print quality and prevent debris accumulation.
5.3 Label Storage
When the printer is not in use for extended periods, it is recommended to remove the label roll and reinsert the protective sheet into the printer to prevent dust accumulation and protect the print head.
6. Troubleshooting
6.1 Connectivity Issues
- Wi-Fi Disconnection: Ensure the printer is within range of your wireless router. Check the printer's display or the iPrint&Label app for network status. Verify router settings and ensure no firewall rules are blocking the printer.
- USB Not Detected: Ensure the USB cable is securely connected to both the printer and the computer. Try a different USB port or cable. Reinstall the printer drivers if necessary.
6.2 Print Quality Problems
- Faint or Missing Lines: Clean the print head. Ensure the label roll is correctly installed and is a genuine Brother DK roll.
- Smudged Prints: Check if the label roll is old or exposed to heat/light. Ensure the print head is clean.
6.3 Label Feed Errors
- Label Jams: Open the top cover and carefully remove any jammed labels. Ensure the label roll is inserted correctly and not skewed.
- Incorrect Label Size Detection: Ensure the correct label type is selected in the printing software/app. The printer automatically detects Brother DK rolls, but software settings should match.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | QL810W |
| Printing Technology | Thermal |
| Connectivity | USB, Wi-Fi |
| Max Print Speed (Monochrome) | Up to 110 labels per minute (standard address labels) |
| Max Print Resolution | 300 dpi |
| Label Width | Up to 2.4 inches |
| Cutter | Automatic |
| Dimensions (D x W x H) | 5" x 9.2" x 5.7" |
| Item Weight | 2.4 pounds |
| Compatible OS | Windows, Mac, iOS, Android |
8. Optional Accessories
8.1 Li-ion Battery Pack
An optional Li-ion battery pack is available for the Brother QL-810W, transforming it into a complete mobile labeling solution. This allows for printing in environments without direct access to a power outlet.
Video: An official Brother video showcasing the optional plug-and-play battery pack, enabling the QL-810W printer to be used as a fully mobile Wi-Fi printer.
9. Warranty and Support
9.1 Limited Warranty
The Brother QL-810W Professional Label Printer comes with a limited warranty. Please refer to the warranty documentation included with your product for specific terms and conditions.
9.2 Technical Support
For technical assistance, please contact Brother customer support. Support contact information can be found on the official Brother website or in the product documentation.