Zebra QLn420 Barcode Printer

About Zebra QLn420 Barcode Printer

Zebra’s user-friendly QLn mobile printers help you print barcode labels and more, wherever and whenever needed. Optimized for high duty-cycle label and receipt printing and designed to enhance business processes through effortless integration and operation, the QLn Series printers deliver higher workplace performance. And, with speedy processing, large memory and a range of accessories, QLn printers help increase both user and operational efficiencies.

The Zebra QLn420 Barcode Printer was designed to optimize business processes through easy operation and mobility — reducing training requirements and increasing worker productivity. Meet the increasing demand for mobile printing across different operating systems. QLn printers are “Made for iPod® / iPhone® / iPad®” certified and also support Android and Windows devices via Multiplatform SDK apps. Easily operate the printer using simple-to-navigate controls and a user-friendly interface, which includes a help menu and alert messages.
Efficiently print and optimize your labels and receipts with ZebraDesigner™ Pro for label and receipt design and ZebraDesigner drivers for Windows. Print multiple languages on a single label or receipt using Zebra’s Unicode™ UTF-16-compliant Global Printing Solution.

Zebra QLn420 Barcode Printer Features

Standard features:

  • Apple iOS, Android, Windows Mobile and BlackBerry connectivity
  • Direct thermal printing of barcodes, text and graphics
  • CPCL, EPL™ and ZPL® programming languages 
  • 256 MB Flash memory supports downloadable programs, receipt formats, fonts and graphics (64 MB available for user storage)
  • PowerPrecision+ 4900 mAh Li-Ion rechargeable battery
  • Built-in battery charger
  • Serial and USB ports (both support strain relief)
  • Belt clip for unobtrusive and convenient printing
  • Black mark and gap media sensing using fixed center-position sensors
  • Easy-to-use peel and present mode
  • Label present sensor for issuing labels one at a time
  • Tear bar for easy dispensing
  • Center-loading media locking for variable roll widths
  • “Clamshell” design for easy media loading
  • Management: Mirror, SNMP, Web server, Profile Manager, AirWatch and Wavelink Avalanche® 
  • Large, easy-to-read LCD control panel (240 x 128 pixels)
  • LCD can be customized using WML (text and icons)
  • Printer alerts on the display, help menus
  • Tolerance of multiple drops from 6′ / 1.8 m to concrete
  • IP43 dust- and water-resistance rating (IP54 with soft case)
  • 400 MHz 32-bit ARM processor
  • XML support
  • Supports vertical and horizontal printing
  • Printers can be used in any orientation
  • QR barcode links to web-based help pages
  • Zebra Print Touch simplifies Bluetooth pairing and launches web-based help pages with NFC-enabled devices
  • Label odometer
  • NTP (Network Time Protocol) support via WiFi or Ethernet

Bluetooth 3.0 radio:

  • Security modes 1 – 4
  • “Made for iPod/iPhone/iPad” certified
  • Key Bonding

Zebra QLn420 Barcode Printer Service and Repair

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CarltonCare Repair Plans

We Make Things Work. Better.

We keep our customers’ mobile computing devices working, through both superior repair programs and rapid turnaround. Whatever your needs, budget, brand, or type of equipment, we have a repair plan to keep you working — and save you money.

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90 Day Warranty

Comprehensive coverage and warranties for mobile computers, barcode scanners, barcode printers, and more.

All certified pre-owned hardware purchased from Carlton is covered by a comprehensive 90-day warranty from the date of shipment. Extended warranty coverage is available by purchasing a CarltonCare service plan.

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Zebra QLn420 Barcode Printer Available Configurations

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