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Compact portable label printer with rubberised housing, drop-in roll compartment and belt clip

Brother

Brother RJ4250WBL RuggedJet 4.09" 203dpi label printer

SKU CH-E5E1-DFKR7 MPN RJ4250WBL

Rugged mobile direct thermal printer produces 203 dpi labels and receipts up to 4.09 inches wide at 5 ips, with USB, Bluetooth, NFC and Wi-Fi 802.11, 6.88 ft drop protection and IP54 rating

  • Ultra-rugged design survives 6.88 ft drops with IP54 dust and moisture protection
  • Prints up to 5 inches per second for fast mobile receipt and label output
  • Smart Li-ion battery powers a full shift with clear charge indicator
  • 203 dpi resolution delivers crisp monochrome text, barcodes and graphics on 4.09" media
  • USB 2.0, NFC, Wi-Fi 802.11 a/b/g/n and MFi Bluetooth give flexible connectivity

Product identity

The Brother RJ4250WBL is a portable direct-thermal printer built for mobile labelling and receipt tasks. It produces monochrome output at up to 203 dpi across a 4.09-inch print width and reaches speeds of 5 inches per second. An IP54-rated housing with 6.88 ft drop protection handles dust, moisture and rough handling in field-service, warehousing and transport roles. Connectivity includes USB 2.0, Bluetooth, NFC pairing and IEEE 802.11 a/b/g/n wireless LAN with security features.

Who it suits and who it does not

Field technicians, delivery drivers and warehouse staff who need a lightweight, battery-powered printer for on-the-spot labels and receipts will benefit from the 256 MB memory, simple drop-in media loading and the Mobile Deploy app for remote configuration. Buyers who need colour output, higher print resolution or a desktop form factor with continuous high-volume throughput should look at other product classes.

Deciding specification

The maximum print width of 4.09 inches determines whether this unit matches the label or receipt format required by the application; media rolls up to 2.28 inches in diameter and 4.45 inches wide are supported.

Highlights

  • Ultra-rugged design survives 6.88 ft drops with IP54 dust and moisture protection
  • Prints up to 5 inches per second for fast mobile receipt and label output
  • Smart Li-ion battery powers a full shift with clear charge indicator
  • 203 dpi resolution delivers crisp monochrome text, barcodes and graphics on 4.09" media
  • USB 2.0, NFC, Wi-Fi 802.11 a/b/g/n and MFi Bluetooth give flexible connectivity

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 4.09" maximum print width or the 4.45" maximum label width for my application?

The 4.09" figure is the widest printable area, while 4.45" is the widest label stock the printer can accept. Choose media up to 4.45" wide, but design your layout within the 4.09" printable zone.

What does the 5ips print speed mean when I am printing full-width 4.09" labels in the field?

At the top speed of 5ips the printer can produce up to 5 inches of label length every second, so a 6-inch label finishes in just over a second. Throughput drops if you use heavier media or enable higher-density graphics.

Which interfaces are built in, and what practical limits do they impose on mobile printing?

The printer includes USB 2.0 (mini-B), Bluetooth, NFC pairing and 802.11 a/b/g/n wireless LAN. USB gives a wired link, Bluetooth and NFC simplify phone pairing, while Wi-Fi lets the printer join a network for multi-user or cloud jobs.

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