Zebra QL420 Plus image

Zebra QL420 Plus

Quick information
Brand Zebra 2015
Model Q4DLUGA000000
Released Year 2015
Type Printers
Series G
Status Discontinued
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Overview

The Zebra QL420 Plus is a mobile thermal printer designed for efficient mobile office printing tasks. It utilizes direct thermal printing technology to produce sharp labels and receipts without the need for ink or toner. The printer supports a maximum print width of 4.09 inches (104 mm) with a print speed of up to 4 inches per second, ensuring timely printouts. It offers versatile connectivity options including Bluetooth, USB, and optional Wi-Fi modules for seamless integration with mobile devices and computers. Powered by a high-capacity lithium-ion rechargeable battery, the QL420 Plus supports extended mobile use. Its robust design, including a ruggedized casing, enhances durability for field operations and frequent transport.

The device comes equipped with a user-friendly LCD for status monitoring and easy configuration. Supporting various media types such as labels, receipt paper, and tags, the printer is adaptable to multiple applications including shipping, retail, and inventory management. Advanced features include adjustable print darkness and optional peel and present sensors. The integration of Zebra's printer drivers and software solutions allows for simplified deployment in business environments.

Specifications

Printer Type Mobile Direct Thermal Printer
Print Width Maximum 4.09 inches (104 mm)
Print Speed Up to 4 inches/second (102 mm/s)
Resolution 203 dpi (8 dots/mm)
Connectivity Wireless, USB 2.0, Bluetooth
Battery Rechargeable Lithium-Ion
Display LCD for status and configuration
Supported Media Labels, tags, receipts, continuous and die-cut media
Media Width 1.0 inch to 4.38 inches (25.4 mm to 112 mm)
Media Roll Diameter Up to 2.0 inches (50.8 mm)
Print Method Direct Thermal
Dimensions 6.5 x 3.5 x 2.25 inches (165 x 89 x 57 mm)
Weight Approx. 1.5 lbs (0.68 kg)
Environmental Operating Temp: 32°F to 122°F (0°C to 50°C)
Durability Rugged design with resistance to shock and vibration
Input Type Monochrome
Memory 8 MB
Output Type Black & White
MPN Q4DLUGA000000
Item Length 8 in
Supported Paper Size 4 x 6
Type Label Printer
Technology Thermal
Maximum Resolution 203 x 203 DPI
Item Height 2.5 in
Model QL420 Plus
Features Portable
Black Print Speed 4 ppm
Country/Region of Manufacture China
Item Width 6.5 in
Product Line Zebra G

Key Advantages

The QL420 Plus offers fast and high-quality thermal printing ideal for mobile environments. Its versatile connectivity options facilitate easy pairing with various devices and networks. The battery life supports daily intensive printing without frequent recharging. Its rugged design resists shocks and environmental factors typical in fieldwork. The printer supports a wide range of media, accommodating diverse labeling needs. Additionally, Zebra's reputation and support ecosystem ensure reliability and long-term service availability.

Limitations

The QL420 Plus relies on direct thermal printing, which is less durable and sensitive to heat and light compared to thermal transfer, limiting label longevity in some applications. It may have a relatively moderate print speed compared to newer models optimized for high-volume usage. The device’s size and weight could be cumbersome for some mobile printing scenarios. Its wireless capabilities may require additional modules, increasing total cost. The LCD interface is basic and may not offer advanced user interaction. Firmware updates and compatibility with newer operating systems could be limited as the model develops age.

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