Datamax-ONeil M-4308 RFID Printer (300 dpi, 4 inch Print Width, UHF)


Spec Sheet


The M-Class Mark II is a compact, industrial printer that offers outstanding value with a broad range of features. The smaller footprint is ideal for users who need the power of industrial printers but must consider space limitations. The M-Class is a perfect solution for warehouse, healthcare, logistics or retail applications. The modular design of the M-Class makes maintenance and part replacement easy, and the flexible  design allows a variety of options to be upgraded in the field.

M-Class Mark II reduces the total cost of ownership with easy to maintain components. It offers a broad range of connectivity to meet diverse application requirements and easily integrate into any network. With an easy to navigate LCD graphics display for menu and printer function control, it is designed for any level of user. Support of UHF or HF RFID configurations for current or future requirements protects your printer investments. The high quality features, performance, and rugged reliability make the M-Class Mark II the best value of any printer on the market.

Some Features Include: Form factor with a small footprint for an industrial printer to fit in tight spaces where work space is a premium. Rugged construction with a precision die-cast aluminum frame. A Real time clock for accurate date-time labeling and a multi-language menu available in English, Spanish, German, Italian, and French. A 5-button, 128×64 LCD graphical backlit display which is easy to read, enabling user-friendly label configuration set-up. Versatile media compatibility supports coated side in or coated side out ribbons without reconfiguring the printer or purchasing additional options resulting in easier ribbon inventory management. Utilizes widely used DPL and supports MCL designer and 123 Print. With the PL-Z and PL-I printer language emulations, users can easily integrate the printer to existing solutions.

Brief Specifications

  • Air Interface Protocol: EPCglobal UHF Class 1 Gen 2 (ISO 18000-6C)
  • Operating Frequency: Global 865-928 MHz
  • Data Interface: Serial RS232, Parallel Bi-Directional, USB 2.0 Compatible, Ethernet-Wired LAN 10/100 & Wireless 802.11b/g (if selected above)
  • Power Source: Auto-sensing 90-132 or 180-264 VAC @ 47-63Hz
  • Resolution: 300 dpi
  • Print Width: 4 in
  • Front Panel Display: 128 x 64
  • Dimensions: 10.2 x 10.10 x 18.19 (in); 259 x 257 x 462 (mm)
  • Weight: 27 lbs; 12.2 kg
  • Operating Temperature: +4° to +35°C

Why buy the Datamax-O’Neil M-4308?

The M-Class Mark II printer can be used in a wide variety of applications with a range of media compatibility, connectivity, emulation support, and options including RFID support. It is easy on the budget with the best value proposition for an industrial strength printer

If interested in purchasing in volume, please either call or email us about your order. Volume discounts apply.

Additional information

Weight 27 lbs
Dimensions 10.2 × 10.10 × 18.19 in

Print Technology

Direct Thermal, Bi-Directional Thermal Transfer

Media Options

Internal Rewind, Cutter, Cutter with Internal Rewind, Peel & Present with Internal Rewind, None


Ethernet-Wired LAN 10/100, Wireless & LAN, None


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