Zebra GX420D Direct Thermal Monochrome Label Printer delivers professional, high-speed label printing in a compact and efficient design. Ideal for mid-volume and distributed applications, this advanced direct thermal printer supports ZPL and EPL programming languages, making it easy to integrate into a wide range of systems. With a print speed of up to 5 inches per second, robust media handling, and versatile connectivity (USB, Serial, and Parallel), it's designed to boost productivity and minimize downtime.
This unit offers all the power and reliability of Zebra's G-Series lineup and includes standard features such as OpenACCESS for effortless media loading, ENERGY STAR® compliance, and flexible media compatibility for a wide range of labeling needs.
Key Features & Benefits:
Direct Thermal Printing No ribbons required. Prints directly onto thermal labels for simplified operation and reduced supply costs.
Fast Print Speed Up to 5" (127mm) per second for efficient, high-volume label generation.
203 dpi Resolution Clear and sharp output for barcodes, text, and graphics.
Triple Interface Support Includes USB, Serial (RS-232), and Parallel ports for versatile connectivity.
User-Friendly Design OpenACCESS and tool-less maintenance make operation and ribbon/media changes easy.
ENERGY STAR® Certified Environmentally friendly and cost-efficient.
Ideal Uses:
Healthcare Ideal for wristbands, patient ID tags, pharmacy labeling, and specimen tracking.
Retail & Point-of-Sale Perfect for barcode, price, and shelf labels.
Transportation & Logistics Reliable shipping and tracking label printing.
Security & Events Visitor ID badges, ticketing, and parking permits.
Manufacturing WIP tracking, part labeling, and product identification.
Specifications
Condition:
Device is unused and in original packaging. Fully functional and tested.
Manufacturer & Model:
Zebra GX420D
Form Factor:
Desktop Monochrome Label Printer
Print Specifications:
Print Method: Direct Thermal (No Ribbon)
Resolution: 203 dpi (8 dots/mm)
Max Print Width: 4.09" (104 mm)
Max Print Length: 39" (991 mm)
Max Print Speed: 5" (127 mm/sec)
Media Sensors: Reflective and Transmissive (fixed)
Programming Languages: ZPL II®, EPL2, EPL Line Mode (Direct Thermal only)
Memory:
8MB SDRAM
4MB Flash
Media Specifications:
Label Width: 0.75" to 4.25" (19 mm 108 mm)
Max Label Length: 39" (991 mm)
Max Roll Diameter: 5" (127 mm)
Media Thickness: 0.003" to 0.0075" (0.08 mm 0.19 mm)
Media Types: Roll-fed, fanfold, die-cut, continuous direct thermal labels, receipt paper, wristbands
Connectivity:
USB v1.1 (Bi-directional)
RS-232 Serial (DB-9)
Centronics® Parallel
Optional: Internal 10/100 Ethernet (replaces Serial & Parallel)
Barcodes Supported:
Linear: Code 39, Code 128, UPC-A/E, EAN-13/8, Interleaved 2-of-5, MSI, Postnet, Codabar, and more
2D: QR Code, PDF417, Data Matrix, MaxiCode, Aztec, MicroPDF417, Code 49, Codablock
Fonts & Graphics:
16 resident ZPL II bitmap fonts
1 scalable ZPL font
5 resident EPL2 fonts
Supports Unicode & user-defined fonts/logos
ZPL drawing commands for custom designs
Physical Specifications:
Width: 6.75" (171 mm)
Height: 6.0" (152 mm)
Depth: 8.25" (210 mm)
Weight: 3 lbs (1.4 kg)
Environmental Conditions:
Operating Temperature: 40°F to 105°F (4.4°C to 41°C)
Storage Temperature: -40°F to 140°F (-40°C to 60°C)
Operating Humidity: 10% 90% non-condensing
Storage Humidity: 5% 95% non-condensing
Power Requirements:
Auto-detectable 100240V AC, 5060Hz (PFC compliant)
ENERGY STAR® Qualified
Certifications & Approvals:
CE, FCC, C-Tick, EN55022, EN61000-3, CB Scheme, TUV NRTL, NOM, VCCI, KCC, BSMI, BIS
Operating System:
Not Applicable (Standalone Label Printer)
Warranty & Inclusions
Warranty: 6-Month Carry-In Warranty
What's in the Box?
Zebra GX420D Direct Thermal Label Printer
Power Supply & Cable
USB Cable
Quick Start Guide
Reliable Desktop Printing Compact, durable, and built for constant use.
Easy to Use OpenACCESS, auto-calibration, and tool-free maintenance.
Cost-Effective No ribbon required; ideal for budget-friendly operations.
Versatile Applications One printer for many industries and use cases.
