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Compact rugged mobile receipt printer in black rubberised housing with drop-in paper roll visible

Brother

Brother RJ4250WBL receipt printer

SKU CH-JCD4-FQGD2 MPN RJ4250WBL

Mobile direct-thermal printer for 45–113 mm receipts and labels with Bluetooth, Wi-Fi and USB, 5 ips speed, 203 dpi resolution, IP54 rugged housing and rechargeable Li-ion battery

  • Memory sizeRAM: 256 MB / Flash: 64 MB (available 42 MB)
  • Interface typeLan / USB / Bluetooth
  • Printing methodDirect Thermal
  • Printer categoryMobile
  • Printing speed5 ips
  • Max monochrome resolution203 dpi
  • Ultra-rugged 6.88 ft drop protection with IP54 dust and moisture rating
  • 5 ips print speed produces receipts and labels quickly on the move
  • 256 MB RAM and 64 MB flash store fonts and formats for complex jobs
  • USB, LAN and Bluetooth interfaces connect to Windows, iOS and Android devices
  • Smart Li-ion battery lasts a full shift with real-time charge indicator

Mobile receipt and label printer

The Brother RJ4250WBL is a direct-thermal mobile printer built for field service, logistics and retail staff who need to produce receipts or labels up to four inches wide while moving between job sites. It prints at five inches per second with 203 dpi resolution and fits rolls up to 58 mm in diameter.

Suits workers needing all-day battery life

The IP54-rated housing survives 6.88-foot drops and the smart Li-ion battery is rated for a full shift, making it reliable for delivery drivers and route auditors. Buyers who need a stationary desktop unit or a printer that handles media wider than 104 mm should look at a different form factor.

Dual-radio wireless with USB fallback

Connectivity combines Wireless LAN 802.11 a/b/g/n and Bluetooth with MFi and NFC pairing, plus a USB 2.0 mini-B port, so the printer can join existing Wi-Fi networks or pair directly to iOS and Android devices without extra cabling.

How it compares

Measured against everything we stock in Thermal Receipt Printers, at today’s prices. Recalculated every night.

Price $813.99
Pricier than about 91% of the 201 comparable items (median $254.99).
Memory size RAM: 256 MB / Flash: 64 MB (available 42 MB)
Higher than about 99% of the 24 comparable items (median 0.02 GB).

Specifications

Product
Brand nameBrother
Product lineRJ4200
Model nameRJ4250WBL
Printer categoryMobile
Performance
Printing speed5 ips
Max monochrome resolution203 dpi
Memory
Memory sizeRAM: 256 MB / Flash: 64 MB (available 42 MB)
Ports & slots
Interface typeLan / USB / Bluetooth
Power
Power supplyRechargeable Li-ion Smart Battery, AC Adapter, DC Vehicle Adapter
Size & build
Product dimensions6.26 in × 6.02 in × 2.68 in
Product weight1.87 lb (0.85 kg)
Shipping weight1.36 kg
Package size248 × 191 × 127 mm
Compatibility
Accepted media sizesPrint Width – Max:4.09 in (104 mm)
Roll Width – Max/Min: 4.45 in (113 mm) / 1.77 in (45 mm)
Maximum Roll Diameter: 2.28 in (58 mm)
OS compatibilityWindows 7, Windows 8, Windows 8.1, Windows 10, Windows Server 2008/ 2008R2, Windows Server 2012 / 2012 R2 / 2016
Mac compatibilityiOS 7 or later
In the box
Cable includedBelt clip,Documents,Roll Holder Stop,Li-ion Battery
In the boxBelt clip,Documents,Roll Holder Stop,Li-ion Battery
More details
Printing methodDirect Thermal
Supported barcodesLinear: Linear: CODE 39, Intlv 2 of 5, EAN-8, EAN-13, UPC-A, UPC-E, UPC and EAN extension, CODABAR, CODE 128, GS1-128(UCC/EAN 128), Postnet, GS1 Databar (RSS14, RSS14 Stacked, RSS14 Truncation, RSS14 Stacked Omnidirection), GS1 Databar (RSS Limited), GS1 Databar (RSS Expanded, RSS Expanded Stacked), Code93, MSI/Plessey, Intelligent Mail Barcode
2-Dimensional: QR Code (model 1, model 2, micro QR), Maxi code, PDF417 (Standard, Truncate), MicroPDF417, Data Matrix (Square, Rectangular), Aztec Code
Cutter typeRechargeable
Media formatReceipts: Non-coated, Top-coated; Weatherproof / Labels: Top-coated
Media capacity100

Questions about this item

Should I choose the RJ4250WBL or the RJ4230WB-L for my mobile printing needs?

The RJ4250WBL supports Wi-Fi and Bluetooth dual radio, while the RJ4230WB-L is listed with a different model number in the supplier title.

What does 5 ips print speed mean for daily receipt and label output?

The printer produces up to five inches of direct thermal output per second, so a standard 4-inch receipt finishes in under one second.

How does the USB 2.0 mini-B port limit data transfer in practice?

USB 2.0 Full Speed caps the wired link at 12 Mbps, which is sufficient for the 203 dpi print stream and configuration commands.

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