WLAN interface Brother PA-WB-001 for label printers wireless connectivity

The Brother PA-WB-001 is a dual connectivity module that adds WiFi and Bluetooth support to compatible industrial label printers. Designed for use with TJ-4420TN, TJ-4520TN, TJ-4422TN and TJ-4522TN models, this black WLAN interface enables wireless printing without routing cables across work areas and can be installed as a single replacement or upgrade part.

Advantages

The PA-WB-001 provides both WiFi and Bluetooth connectivity in a single compact module, allowing flexible connection methods depending on workplace infrastructure. It simplifies printer placement by removing the need for USB or network cables and supports mobile printing workflows. Installation is straightforward, as the module is sold as one piece and designed for direct compatibility with the listed Brother models.

Suitable for

• Industrial and warehouse label printing where wireless access is needed
• Mobile workstations and handheld device printing via Bluetooth or WiFi
• Replacing or upgrading connectivity on TJ-4420TN, TJ-4520TN, TJ-4422TN, TJ-4522TN printers

Key specifications

• Brand: Brother
• Manufacturer part number (MPN): PAWB001
• Compatibility: TJ-4420TN, TJ-4520TN, TJ-4422TN, TJ-4522TN
• Connectivity: WiFi and Bluetooth (dual connectivity module)
• Color: Black
• Package quantity: 1 piece

How to use

Power off the compatible printer, insert the PA-WB-001 module into the designated interface slot according to the printer manual, then power the printer back on. Configure network settings through the printer’s setup menu to connect to a WiFi network or pair a Bluetooth device. Follow on-screen prompts or the printer documentation to complete security and pairing steps.

Recommendations

Install the module with the printer powered off and consult the specific printer user manual for slot location and firmware updates. Use WPA2/WPA3 security for WiFi and verify Bluetooth device compatibility to ensure reliable wireless printing.