Brother RJ-4230B Mono Direct

Thermal Label Printer

Brother RJ-4230B Mono Direct Thermal Label Printer

, the Brother RJ-4230B Mono Direct Thermal Label Printer stands out as a powerful and dependable solution. Designed for on-the-go professionals, this rugged mobile printer combines performance, durability,

and wireless connectivity to streamline operations across logistics, warehousing, field services, retail, and more.

Built for Mobility and Durability

The RJ-4230B is specifically engineered to perform in demanding environments.

With an IP54 rating for dust and water resistance and the ability to withstand drops from up to 2.1 meters, this printer is ready for real-world challenges.

Whether mounted in a vehicle or carried on a belt, its lightweight and compact design

ensures maximum mobility without compromising reliability.

Fast and High-Quality Printing

Using direct thermal technology, the RJ-4230B delivers fast, ink-free printing at speeds of up to 5 inches per second.

It produces crisp, high-resolution labels and receipts (up to 203 dpi), making it ideal for printing barcodes,

shipping labels, tickets, invoices, and more. With support for media up to 4.1 inches wide,

it offers flexible printing options for a variety of use cases.

Brother RJ-4230B Mono Direct Thermal Label Printer

Seamless Connectivity

The RJ-4230B comes with Bluetooth 4.2 (MFi certified) and USB 2.0 connectivity,

ensuring compatibility with a wide range of devices, including iOS,

Android, and Windows platforms.

Its wireless capabilities make it perfect for mobile workforces who need to print on

the move without being tethered to a fixed location.

Easy Integration and Configuration

Brother provides a suite of SDKs and printer drivers, allowing developers to easily integrate the RJ-4230B into custom applications and systems.

It also features an intuitive color LCD screen for easy configuration and status updates,

helping users manage printer settings quickly and effectively in the field.

Ideal Applications

• Logistics & Transportation: Print shipping labels and delivery receipts on the go.

• Field Service: Generate work orders, job tickets, and service labels on-site.

• Retail & Hospitality: Produce shelf labels, return tags, and customer receipts.

• Public Safety: Use in emergency vehicles for citations, reports, or asset tracking.

• Warehousing: Barcode and inventory labeling for stock management.

Key Features at a Glance

• Print Method: Direct thermal (mono)

• Resolution: Up to 203 dpi

• Print Width: Up to 4.1 inches

• Print Speed: Up to 5 ips (inches per second)

• Interfaces: Bluetooth 4.2, USB 2.0

• Rugged Design: IP54 certified, 2.1m drop protection

• LCD Display: Full-color for easy navigation

• Battery-Powered: Optional rechargeable battery for true mobile use

Conclusion

The Brother RJ-4230B offers a reliable, high-speed printing solution that’s tailored for mobile professionals working in high-demand environments. With its rugged design, wireless connectivity, and ease of integration, it enhances productivity, reduces downtime, and ensures accurate, on-the-spot label and receipt printing.

Whether you’re in a delivery truck, warehouse aisle, or customer location, the RJ-4230B empowers your team to print with confidence – anytime, anywhere.