Zebra QLN 420 Mobile Printer

Convenience when you need it most, when you’re mobile. The QLn420™ provides the kind of rugged construction you need for the most effective use in tough and demanding environments.

  • Supports 4-inch print width
  • 802.11 a/b/g/n
  • Wi-Fi Certified
  • Cisco CCX v4 ASD Certified
  • Link-OS™


  • A label mobile printer using direct thermal printing technology   
  • Primary  vertical applications center around manufacturing, transportation & logistics and retail
  • New accessories available tailored to meet the needs of the target applications203 dpi resolution (8 dots/mm)
  • Print Speed: Up to 4 ips (100mm/s)
  • CPCL and ZPL programming languages
  • Resident fixed and scalable fonts
  • 400 MHz 32-bit ARM processor with 128 MB RAM
  • 256 MB Flash supports downloadable programs, receipt formats, fonts, and graphics
  • Serial and USB ports
  • 5.0 AH removable Li-Ion smart battery
  • Easy to use peel and present mode
  • Label present sensor for issuing labels one at a time
  • Tear bar for easy receipt dispensing
  • Supports vertical and horizontal printing
  • Printer can be used in any orientation
  • Center-loading media locking for variable roll widths
  • “Clamshell” design for easy loading
  • Management: Mirror, SNMP, Web server (with customizable HTML pages), Wavelink Avalanche®
  • Large, easy to read LCD control panel 240 x 128 pixels
  • Printer alerts on the display, help menus
  • 5-way navigation buttons, two software defined keys
  • 6′ (1.82 m) drop to concrete (multiple times)
  • IP42 rated for dust and water resistance (IP54 with Durability Enhancing Case)
  • Label odometer
  • Real Time Clock
  • Bluetooth™ 3.0
  • Print Touch™ via NFC (near field communication)
If your product doesn't have a price listed reach out and get a quote from us today!
Additional Information