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Datamax

Datamax RL4e Mobile Label Printer 203 dpi, 4.13 in, Linerless, IP54, MIL-STD-810F

SKU: 

RL4-DP-50100010

Most mobile label printers are built for light use, but the Datamax RL4e Rugged Mobile Printer is designed to keep printing through tough warehouse, transport, and field service conditions. This portable direct thermal monochrome printer delivers 203 dpi output in a rugged form factor, helping workers print labels on the spot with less downtime and greater efficiency.
Description
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The Datamax RL4 is a rugged mobile label printer engineered for on-the-go barcode and label production in warehouses, logistics, transportation and field-service environments. Built around direct thermal technology, it delivers dependable 4-inch (102 mm) print capability with 203 dpi resolution and mobile-focused features such as an LCD, long-life lithium‑ion battery and fast connectivity options. Designed with IP54 ingress protection and proven drop resistance, the RL4 reduces downtime through easy media loading, linerless media support and broad emulation compatibility, enabling straightforward integration into existing workflows and reliable performance in dusty, wet or high-mobility operations.

Key Features

  • Rugged protection: IP54-rated enclosure and tested drop resistance (up to 1.8 m / 5.9 ft) provide durability for demanding mobile environments.
  • Direct thermal printing: 203 dpi output and 4-inch (102 mm) print width deliver clear barcode and label quality without ribbons for simpler field use.
  • Flexible connectivity: USB, RS232/serial, Bluetooth and Wi‑Fi options support easy integration across POS, warehouse and field systems.
  • Mobile productivity: Rechargeable lithium‑ion battery, included belt clip and LCD simplify operation and sustain full-shift use.
  • Linerless media support: Compatibility with linerless media reduces material handling and increases uptime for high-volume labeling tasks.
  • Broad emulation support: ZPLII, CPCL, IPL and DPL emulations facilitate deployment in mixed-printer environments.

Specifications

  • Brand: Datamax
  • Product Name: Datamax RL4
  • Printing Technology: Direct thermal
  • Print Resolution: 203 dpi
  • Maximum Print Width: 4 in / 102 mm
  • Maximum Print Speed: 102 mm/s
  • Maximum Media Width: 105 mm
  • Maximum Roll Diameter: 67 mm
  • Connectivity: USB, RS232, Bluetooth, Wi‑Fi (802.11 a/b/g/n / 802.11 b/g/a depending on model)
  • Ingress Protection Rating: IP54
  • Drop Resistance / Height: 1.8 m (5.9 ft); 26 drops tested; MIL‑STD‑810F
  • Battery Type / Included: Lithium‑ion (included)
  • Display: LCD
  • RAM: 64 MB
  • Flash Memory: 128 MB
  • Printer Emulations: ZPLII, CPCL, IPL, DPL
  • Linerless Media Supported: Yes
  • Includes Belt Clip: Yes
  • Dimensions (W×H): 166 mm × 200 mm

Main Features

  • Rugged: Industrial

  • POS: Yes

  • Print Speed: 4 in/s

  • Equipment Format: Mobile

  • DPI: 203 dpi

  • IP Rating: IP54

  • Connection: USB, RS232

  • Max Width: 4 mm

  • Printing Technology: Direct Thermal

Technical Specifications
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Technical Information
Recommended Use Label Print
Print Color Capability Monochrome
Maximum Mono Print Speed 4 in/s
Maximum Print Resolution (dpi) 203
Maximum Print Width 4.13"
Print Technology Direct Thermal
Memory
Standard Memory 64 MB
Interfaces/Ports
Serial Port Yes
USB Yes
Media Types & Handling
Media Type
  • Label
  • Shipping Label
  • Linered Label
  • Black Mark
  • Gap
  • Fanfold
  • Roll Paper
Maximum Roll Diameter 2.65"
Maximum Label Width 4.12"
Power Description
Power Source Battery
Battery Information
Battery Included Yes
Physical Characteristics
Form Factor Portable
Height 7.9"
Width 6.5"
Depth 3.2"
Weight (Approximate) 2.16 lb
Miscellaneous
Package Contents
  • RL RL4e Label Printer
  • Battery
  • Swivel Belt clip
Platform Supported PC
Warranty
Limited Warranty 2 Year
Documents
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Product document mod-rl4-datamax-label-printer-datasheet.pdf RL4-DP-50100010 Product document mod-rl4-datamax-label-printer-user-manual.pdf RL4-DP-50100010 Product document datamax-rl4.pdf RL4-DP-50100010 Product document mod-rl4-datamax-label-printer-datasheet.pdf MOD-RL4 Product document mod-rl4-datamax-label-printer-user-manual.pdf MOD-RL4