Zebra QLn420 portable printer QN4-AU1AEM11-00

Zebra QN4-AU1AEM11-00 QLn420 Portable Printer

Zebra QLn420 (product code QN4-AU1AEM11-00) is a high-performance portable label printer, specially designed for complete mobility and productivity in fields such as logistics, warehousing, transportation, retail and healthcare. With Direct Thermal (DT) printing technology, this printer delivers exceptional label and barcode print quality without the need for ribbon.

With a 203 dpi resolution, print width of up to 104 mm, and a print speed of 102 mm/s, the Zebra QLn420 offers speed and flexibility when printing labels on-site. Equipped with USB, RS232, NFC and Ethernet interfaces, this printer easily integrates into office networks, warehouses and logistics centers.

Main features:

• Direct Thermal (DT) printing technology:
  • Ribbonless printing – uses thermal paper to produce clear and precise labels, without the need for a ribbon.
  • 203 dpi resolution – provides clear and precise printing for texts, symbols and 1D/2D barcodes.
  • Printing speed of up to 102 mm/s – fast printing allows managing large volumes of labels in warehouses and shipping centers.
  • Maximum print width of 104 mm – allows printing of large labels, useful for identifying products and packages.
• Advanced connectivity:
  • USB and RS232 – classic connections for quick integration with workstations, PCs and portable terminals.
  • Ethernet – allows network printing and sharing the printer between multiple devices.
  • NFC – allows quick connection and easy configuration of the printer with other NFC-compatible mobile devices.
  • Advanced Sensors – includes black mark sensor and empty sensor, enabling automatic label detection for high productivity.
• Large Memory and User-Friendly Interface:
  • RAM: 128 MB, Flash: 256 MB – large memory capacity to store and process complex labels.
  • LCD Display – displays printer status, errors and battery level, ensuring easy and fast control.
  • Real Time Clock (RTC) – allows printing the exact date and time on labels for better traceability good.
• Robust and mobile design:
  • Compact and portable design – easy to carry and use, perfect for mobile and dynamic work environments.
  • Included accessories: shoulder strap and belt clip – allows operators to easily carry the printer in the field.
  • High capacity battery (5000 mAh) – provides extended autonomy to print for hours without recharging.

Benefits:

• Full flexibility and mobility – the printer can be used anywhere, without requiring a permanent connection to the network or a PC.
• Fast and accurate printing – allows label printing on site, reducing waiting times and optimizing operator productivity.
• Multiple connectivity (USB, RS232, Ethernet, NFC) – quickly connects to LAN networks, PCs and mobile terminals, being compatible with most ERP/WMS systems.
• Low operating costs – direct thermal (DT) printing technology eliminates ribbon costs, making it ideal for short-term labeling.
• Durability and extended autonomy – the robust design and battery 5000 mAh ensures long operating time, ideal for field logistics operations.

Recommended applications:

• Logistics & Warehouses: Print shipping labels, parcel identification labels, and inventory labels.
• Retail & Supply Chains: Print price tags, identification labels, and product labels.
• Transportation & Shipping: Print shipping labels for parcels and deliveries, ensuring full traceability.
• Healthcare & Pharmaceuticals: Print labels for medicines, medical equipment and samples.
• Manufacturing and industry: Printing identification labels for products, components and compliance labels.