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Printronix M4L2 Mobile Printer 4in, 203dpi, WiFi, Bluetooth, Dual antenna

SKU: 

M4LWK-00

Most mobile label printers trade portability for connectivity, but the Printronix M4L2 Mobile WiFi Labeler combines a portable, direct thermal design with 203 dpi printing and USB, Bluetooth, and WiFi 802.11 a/b/g/n support for reliable 4-inch labeling in warehouses, logistics, and asset tracking. Its dual-antenna wireless design and included battery help keep labels moving in demanding environments with less downtime.
Description
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The Printronix PowerLink 4" Portable Printer (M4L series) is a rugged, mobile direct thermal label printer engineered for demanding warehouse, logistics, manufacturing and retail/point-of-sale environments. Designed to deliver clear 203 dpi label and barcode output on the go, this compact unit combines industrial durability with broad connectivity — including Bluetooth, Wi‑Fi and USB interfaces — and a rechargeable Lithium‑Ion battery for sustained field operation. With a compact footprint, optional dual‑antenna wireless support, included belt clip and accessories, and up to 5 ft drop resistance, the PowerLink M4L family minimizes downtime and simplifies deployment where mobility, reliability and consistent print quality are essential.

Key Features

  • Rugged mobile design: Industrial-grade construction, rubberized protection and drop resistance help maintain uptime in active work areas.
  • Reliable print quality: 203 dpi direct thermal printing produces clear labels and barcodes for accurate scanning and compliance.
  • Flexible connectivity: Bluetooth, USB and Wi‑Fi interfaces (including USB‑B on some models) enable easy integration with mobile and fixed workflows.
  • Portable power: Rechargeable Lithium‑Ion battery and included accessories (battery, USB cable, belt clip on selected variants) support true point‑of‑work printing.
  • Enhanced wireless performance: Dual‑antenna radio options improve wireless consistency in congested warehouse and retail environments.

Specifications

  • Brand: Printronix
  • Product Reference: Printronix M4L Label Printer
  • Product Name: Printronix PowerLink 4" Portable Printer
  • Printer Type: Mobile / Portable
  • Print Technology: Direct Thermal
  • Print Resolution: 203 dpi
  • Maximum Media Width: 4.0-4.9 in
  • Maximum Print Width: 4 in
  • Weight: 3 lbs.
  • Interface: Bluetooth, USB, Wi‑Fi, USB‑B
  • Wireless Standards: Bluetooth 2.0; Wi‑Fi 802.11 b/g/n; WPA2
  • Antenna Type: Dual antenna (selected models)
  • Battery Type: Lithium‑Ion (rechargeable)
  • Drop Resistance Height: 5 ft
  • Included Accessories: Battery, USB cable, belt clip (varies by model)

Main Features

  • Rugged: Industrial

  • POS: Yes

  • Equipment Format: Desktop

  • Battery Capacity: High Capacity

  • DPI: 203 dpi

  • Case color: Dark grey

  • Connection: USB, Bluetooth

  • Max Width: 4 mm

  • Printing Technology: Direct Thermal

Technical Specifications
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Technical Information
Recommended Use Label/Receipt Print
Print Color Capability Monochrome
Maximum Mono Print Speed 3.98 in/s
Maximum Print Resolution (dpi) 203
Maximum Print Width 4.09"
Application/Usage Mobile
Print Technology Direct Thermal
Memory
Standard Memory 32 MB
Interfaces/Ports
USB Yes
Network & Communication
Bluetooth Yes
Wireless LAN Yes
Media Types & Handling
Media Type
  • Label
  • Receipt
  • Die-cut Label
  • Roll Fed
  • Fanfold
Maximum Label Width 4.40"
Maximum Label Length 90"
Power Description
Power Source
  • Battery
  • Power Adapter
Physical Characteristics
Form Factor
  • Portable
  • Handheld
Height 7.5"
Width 6.3"
Depth 3.1"
Weight (Approximate) 2.43 lb
Miscellaneous
Platform Supported PC
Environmentally Friendly Yes
Warranty
Limited Warranty 1 Year
Documents
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Product document printronix-m4l.pdf M4LWK-00 Product document printronix-m4l2-mobile-printers.pdf M4LWK-00 Product document m4l2.pdf MOD-M4L