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Brother RJ4030 RuggedJet Direct Thermal Printer - Portable Label & Receipt - Monochrome - 4. 09" Print Width - USB - Serial - Bluetooth
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Product Features
Technical Overview
The RJ4030 operates on direct thermal technology, eliminating the need for ink, toner, or ribbons. It prints at a maximum speed of 127 millimeters per second with a resolution of 203 dots per inch, producing crisp text and precise barcodes suitable for scanning and long-term legibility. The printer's 32 MB of standard memory and 16 MB of flash memory handle complex label formats and stored graphics efficiently.
Connectivity is comprehensive, featuring USB and serial ports for wired integration with PCs and legacy systems, plus Bluetooth for wireless printing from compatible mobile devices. The printer emulates ESC/P, ZPL II, Raster, and BPL command languages, offering broad software and driver support across different platforms.
Key Product Advantages
The Brother RuggedJet RJ4030 stands out by delivering industrial printing capabilities in a genuinely portable package. Its ruggedized IP54 design protects against dust and water splashes, ensuring reliable operation in warehouse, retail floor, or delivery vehicle environments where other printers might fail.
All-in-One Connectivity
With USB, serial, and Bluetooth interfaces, this printer connects to virtually any device—from modern tablets and smartphones to legacy point-of-sale systems and desktop computers—without requiring additional adapters or docks.
Extended Media Compatibility
The printer handles both label and receipt media rolls up to 2.4 inches in diameter, supporting a wide variety of retail, shipping, and inventory labeling applications with consistent thermal print quality.
Enterprise-Grade Language Support
Comprehensive emulation for ESC/P, ZPL II, Raster, and BPL ensures seamless integration with existing label design software, warehouse management systems, and custom business applications.
Deployment / Use Cases
This printer is specifically built for mobile and semi-stationary printing tasks where environmental durability and connection flexibility are paramount. Its battery-powered operation and compact dimensions make it equally effective mounted in a vehicle, carried on a service cart, or placed at a temporary retail counter.
Common deployment scenarios include last-mile delivery drivers printing shipping labels and receipts directly at the customer's door, retail associates conducting price audits and shelf labeling without being tethered to a fixed station, and warehouse staff performing cycle counts and asset tagging anywhere on the floor. The IP54 rating provides confidence when used in environments with moderate dust exposure or occasional moisture, such as loading docks or outdoor markets.
Physical Profile
Engineered for portability, the RJ4030 measures 6.93 inches in height, 6.38 inches in width, and 3.03 inches in depth, with a weight of approximately 848.2 grams (1.87 pounds). This compact footprint allows it to fit easily in carrying cases, vehicle mounts, or crowded workstations without occupying excessive space.
The printer's form factor is genuinely portable, powered by a rechargeable 14.4V DC lithium-ion battery that provides cord-free operation during mobile shifts. The IP54 certification indicates protection against limited dust ingress and water splashes from any direction, reinforcing its suitability for challenging work environments beyond typical office settings.
- Width
- 4.09"
- Depth
- 3.03" (76.96 mm)
- Height
- 6.93" (176.02 mm)
- Weight
- 848.2 g
Highlights
- Portable direct thermal printer for labels and receipts
- Monochrome printing at 127 mm/s with 203 dpi resolution
- USB, serial, and Bluetooth connectivity options
- Supports labels up to 4.09" wide on 2.4" diameter rolls
- IP54-rated rugged design for demanding environments
- 32 MB standard memory plus 16 MB flash memory
- Compatible with Windows 7, Vista, and XP
- Battery-powered with 14.4V DC Li-Ion battery
- Extensive barcode symbology support including QR Code and Data Matrix
- ESC/P, ZPL II, Raster, and BPL language emulation
Specifications
| Specifications | |
|---|---|
| Manufacturer | Brother Industries, Ltd |
| Manufacturer Part Number | RJ4030 |
| Brand Name | Brother |
| Product Line | RuggedJet |
| Product Model | RJ4030 |
| Product Name | RuggedJet RJ4030 Label Printer |
| Product Type | Direct Thermal Printer |
| Technical Information | |
| Recommended Use | Label Print |
| Print Color Capability | Monochrome |
| Maximum Mono Print Speed | 127 mm/s |
| Maximum Print Resolution (dpi) | 203 |
| Maximum Print Width | 4.09" |
| Barcode Symbology Supported | Code 39,Interleaved 2 of 5,EAN-8,EAN-13,UPC-A,UPC-E,UPC 2 or 5 Digit Extension,EAN With 2 or 5 Digit Extension,Codabar,Code 128,GS1-128,UCC/EAN 128,POSTNET,GS1 DataBar,RSS14 Stacked,RSS14 Truncated,RSS-14,RSS14 Stacked Omni,RSS Limited,RSS Expanded,RSS Expanded Stacked,QR Code Model 2,QR code Model 1,QR Code,Maxi Code,PDF-417,Truncated PDF417,Micro PDF-417,Data Matrix ECC Square,Data Matrix ECC Rectangular |
| Mobile Device Printing | Yes |
| Memory | |
| Standard Memory | 32 MB |
| Flash Memory | 16 MB |
| Interfaces/Ports | |
| Serial Port | Yes |
| USB | Yes |
| Network & Communication | |
| Bluetooth | Yes |
| Media Types & Handling | |
| Media Type | Label,Receipt |
| Maximum Roll Diameter | 2.4" |
| Maximum Label Width | 4" (101.60 mm) |
| Fonts & Emulation | |
| Language Emulation | ESC/P,ZPL II,Raster,BPL |
| Software | |
| Operating System Supported | Windows 7, Windows Vista, Windows XP |
| Power Description | |
| Power Source | Battery |
| Input Voltage | 14.4 V DC |
| Battery Information | |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Physical Characteristics | |
| Form Factor | Portable |
| Height | 6.93" (176.02 mm) |
| Width | 6.38" (162.05 mm) |
| Depth | 3.03" (76.96 mm) |
| Weight (Approximate) | 848.2 g |
| Miscellaneous | |
| Platform Supported | PC |
| Certifications & Standards | IP54 |
| Warranty | |
| Limited Warranty | 2 Year |
FAQ
What type of printing technology does the Brother RJ4030 use?
The Brother RJ4030 uses direct thermal printing technology. This means it creates images by applying heat to specially coated thermal paper, labels, or receipts, eliminating the need for ink cartridges, toner, or ribbons. This results in simpler maintenance, lower consumable costs, and reliable monochrome output ideal for barcodes, text, and basic graphics.
What connectivity options are available on this printer?
The printer offers three connectivity options: a USB port for standard computer connections, a serial port for legacy systems and certain point-of-sale equipment, and Bluetooth for wireless printing from compatible mobile devices like smartphones and tablets. This combination ensures compatibility with both modern and older hardware in mixed IT environments.
Is the Brother RJ4030 suitable for outdoor or rugged use?
Yes, the RJ4030 is built for rugged use with an IP54 certification. This rating means it's protected against limited dust ingress and water splashes from any direction, making it suitable for environments like warehouses, loading docks, retail floors, and service vehicles where exposure to dust or occasional moisture might occur.
What media types and sizes can this printer handle?
The printer handles both label and receipt media on rolls up to 2.4 inches in diameter. The maximum printable width is 4.09 inches, while the maximum label width it can accommodate is 4 inches (101.6 mm). This covers most common shipping labels, retail price tags, and receipt paper used in business applications.
What operating systems are supported by the Brother RJ4030?
The printer is compatible with Windows 7, Windows Vista, and Windows XP operating systems. Brother provides drivers and software support for these Windows versions, ensuring plug-and-play functionality and reliable integration with business applications running on these platforms.
How does the battery system work on this portable printer?
The printer is powered by a rechargeable 14.4V DC lithium-ion battery, providing true cord-free operation for mobile work shifts. The battery chemistry offers good energy density and recharge cycle life. When not operating on battery power, the printer can be powered through its DC input using the included or optional power adapter.
| Qty | Price | Available |
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