Brother RuggedJet RJ4235B 4-Inch Direct Thermal Mobile Printer

4Inch Rugged Mobile Printer with Bluetooth® Wireless Technology

The Brother RuggedJet RJ4235B is a durable direct thermal mobile printer designed for fast, reliable printing in demanding work environments. It prints labels, receipts, and other media from 2 to 4 inches wide at speeds of up to 5 inches per second, helping improve productivity in transportation, logistics, retail, field service, and mobile point-of-sale applications. With 203 dpi resolution, the RJ4235B produces clear, high-quality text, barcodes, labels, and receipts without requiring ink or toner.

Built for mobility and dependable operation, the Brother RJ4235B features an IP54 rating for protection against dust and moisture, reinforced components, molded rubber housing, and drop protection from falls of up to 6.9 feet. The printer includes USB Type-C, Bluetooth, and NFC pairing for flexible connectivity and streamlined deployment. The MAC and Bluetooth address are printed on the printer hardware and exterior packaging, making device pairing and setup easier across multiple units.

The RuggedJet RJ4235B supports Windows, Android, and Apple iOS devices, enabling convenient printing from a broad range of computers, tablets, and smartphones. Optional accessories can expand its portability and versatility, including mounts, carrying cases, shoulder straps, belt clips, a rechargeable lithium-ion battery, an in-vehicle DC adapter, and a four-bay battery charger. Designed by Brother for professional use, this compact mobile printer delivers the durability, wireless flexibility, and print performance needed for efficient on-the-go workflows.

Features:

• Direct thermal printing for fast, convenient production of labels, receipts, and other media without ink or toner
• Prints media from 2 to 4 inches wide at speeds of up to 5 inches per second
• 203 dpi maximum print resolution for sharp text, barcodes, labels, and receipts
• IP54-rated construction helps protect against dust and moisture
• Drop protection from falls of up to 6.9 feet with reinforced components and molded rubber housing
• USB Type-C, Bluetooth, and NFC connectivity for flexible pairing and deployment
• MAC and Bluetooth address information included on the printer hardware and exterior packaging
• Compatible with Windows, Android, and Apple iOS devices
• Optional accessories include mounts, carrying cases, shoulder straps, belt clips, a rechargeable lithium-ion battery, an in-vehicle DC adapter, and a four-bay battery charger