• Brother RuggedJet RJ4040-K Direct Thermal Printer - Monochrome - Portable - Label Print - USB - Serial - Battery Included

Shipping Information

The shipping process is fully robotic and orders are normally pulled and shipped quickly in 7 different warehouses across the US and then dropped in sealed USPS, UPS and FedEx containers for pick-up on the next business day. High volume or backordered items may have additional shipping delays. Once pulled, orders cannot be stopped, however you can return orders for refund unopened if you have changed your mind. Tracking normally is sent / updated within 48 hours of pick-up. Delivery is normally 3-10 business days after leaving the warehouse, however carrier delays may occur. Shipping may take longer in rural areas, due to carrier delay, weather or acts of God. Weekends and Holidays do not count as business days and have no pickup, movement or delivery.

Covid 19 Update — We have seen slowdowns and backlogs in package pickup, sorting, scanning and delivery by UPS, Fedex and USPS caused by worker shortages and facilities disruption due to the Covid 19 Pandemic. Some UPS and USPS hubs are no longer scanning all packages, as a result some tracking will show nothing until delivery.

Brother RuggedJet RJ4040-K Direct Thermal Printer

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Brother RuggedJet RJ4040-K Direct Thermal Printer MFG: Brother
UPC: 700908001962

* ground shipping normally takes 3-10 business days, depending on destination


The Brother RuggedJet mobile printers are designed to be fast, tough, and more versatile than the competition with print speeds up to 5 ips, fast throughput, IP54 certification, 6 ft. drop protection, and the ability to print receipts or labels with one printer. Our industry leading, "bumper-to-bumper" warranty* covers you against defects or damage for two full years. RuggedJet RJ4040 printers feature USB, serial, and WiFi wireless interfaces, a wide selection of resident and downloadable fonts, support for the major linear and 2D barcodes, optional magnetic card reader, and much more. RuggedJet mobile printers offer a competitive combination of value, ergonomic design, reliability, and ease of use. This one printer can be used for a wide range of receipt and label printing applications in public safety, field service, route accounting, manufacturing and warehouse markets and more.

Tech Specs

Manufacturer Brother Industries, Ltd
Manufacturer Part Number RJ4040-K
Manufacturer Website Address http://www.brother-usa.com
Brand Name Brother
Product Line RuggedJet
Product Model RJ4040-K
Product Name RuggedJet RJ4040-K Label Printer
Product Type Direct Thermal Printer
Technical Information:
Recommended UseLabel Print
Print Color CapabilityMonochrome
Maximum Mono Print Speed5 in/s
Maximum Print Resolution203 dpi
Maximum Print Width4.09"
Barcode Symbology SupportedCode 39
Interleaved 2 of 5
UPC 2 or 5 Digit Extension
EAN With 2 or 5 Digit Extension
Code 128
GS1 DataBar
RSS14 Stacked
RSS14 Truncated
RSS14 Stacked Omni
RSS Limited
RSS Expanded
RSS Expanded Stacked
QR Code Model 2
QR code Model 1
QR Code
Maxi Code
Truncated PDF417
Micro PDF-417
Data Matrix ECC Square
Data Matrix ECC Rectangular
FeaturesWater Resistant
Dust Resistant
Drop Resistant
Standard Memory32 MB
Flash Memory16 MB
Serial PortYes
Network & Communication:
Wireless LANYes
Wireless LAN StandardIEEE 802.11b/g/n
Media Types & Handling:
Media TypeLabel
Maximum Roll Diameter2.38"
Maximum Label Width4"
Fonts & Emulation:
Language EmulationESC/P
Operating System SupportedWindows, XP, Windows Vista, Windows 7 (RJ-4030/4040); Windows Server 2003, 2008, 2008R2 (RJ-4040 only); Windows CE 5.0 & higher, Windows Mobile 5.0 & higher, Android 2.2 & higher
Power Description:
Power SourceBattery
Input Voltage14.4 V DC
Battery Information:
Battery ChemistryLithium Ion (Li-Ion)
Battery IncludedYes
Battery RechargeableYes
Physical Characteristics:
Form FactorPortable
Weight (Approximate)0.07 oz
Platform SupportedPC
Certifications & Standards


Limited Warranty2 Year

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