Brother 

Brother RJ4040CA-K 1

Mfg Part Number:  RJ4040CA-K  
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Price: $1,343.45 + Free Shipping
Quantity:
More to Come
Last Updated: Sep 04, 2025
No Sales Tax except these states
, PO and Wire.

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 RJ-4040 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.

Main Specification
General Information
Manufacturer Brother Industries, Ltd
Manufacturer Part Number RJ4040CA-K
Manufacturer Website Address http://www.brother-usa.com
Brand Name Brother
Product Line RuggedJet
Product Model RJ4040
Product Name RuggedJet RJ4040 Label Printer
Product Type Direct Thermal Printer
Technical Information
Recommended Use Label Print
Print Color Capability Monochrome
Maximum Mono Print Speed 5 in/s
Maximum Print Resolution (dpi) 203
Maximum Print Width 4.09"
Barcode Symbology Supported UPC-E
Barcode Symbology Supported EAN With 2 or 5 Digit Extension
Barcode Symbology Supported Codabar
Barcode Symbology Supported Interleaved 2 of 5
Barcode Symbology Supported POSTNET
Barcode Symbology Supported RSS14 Stacked
Barcode Symbology Supported Maxi Code
Barcode Symbology Supported Data Matrix ECC Square
Barcode Symbology Supported UPC 2 or 5 Digit Extension
Barcode Symbology Supported GS1 DataBar
Barcode Symbology Supported RSS Expanded
Barcode Symbology Supported PDF-417
Barcode Symbology Supported Truncated PDF417
Barcode Symbology Supported Data Matrix ECC Rectangular
Barcode Symbology Supported Code 128
Barcode Symbology Supported RSS-14
Barcode Symbology Supported RSS Limited
Barcode Symbology Supported Micro PDF-417
Barcode Symbology Supported Code 39
Barcode Symbology Supported EAN-8
Barcode Symbology Supported EAN-13
Barcode Symbology Supported UCC/EAN 128
Barcode Symbology Supported RSS14 Truncated
Barcode Symbology Supported RSS Expanded Stacked
Barcode Symbology Supported QR Code Model 2
Barcode Symbology Supported QR code Model 1
Barcode Symbology Supported UPC-A
Barcode Symbology Supported GS1-128
Barcode Symbology Supported RSS14 Stacked Omni
Barcode Symbology Supported QR Code
Features Dust Resistant
Features Water Resistant
Features Drop Resistant
Print Technology Direct Thermal
Memory
Standard Memory 32 MB
Flash Memory 16 MB
Interfaces/Ports
Serial Port Yes
USB Yes
Network & Communication
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11b/g/n
Media Types & Handling
Media Type Fanfold
Media Type Receipt
Media Type Label
Maximum Roll Diameter 2.38"
Maximum Label Width 4"
Fonts & Emulation
Language Emulation ZPL II
Language Emulation ESC/P
Power Description
Power Source Battery
Input Voltage 14.4 V DC
Battery Information
Battery Chemistry Lithium Ion (Li-Ion)
Battery Included Yes
Battery Rechargeable Yes
Physical Characteristics
Form Factor Portable
Height 6.9"
Width 6.4"
Depth 3"
Weight (Approximate) 0.07 oz
Miscellaneous
Package Contents
  • RuggedJet RJ4040 Label Printer
  • Battery
Platform Supported PC
Certifications & Standards

IP54

Warranty
Limited Warranty 2 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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