ZEBRA GK42-202510-000 LABEL PRINTER (GK420D)

Model: GK42-202510-000
  • GK420d, Thermal label printer, Monochrome, Roll (4.25 in), Printer Resolution: 203 dpi, Print Speed up to 300 inch/min, USB, Serial
List Price: US$617.00
You Save: $307.00 (50% OFF)
Condition: Brand New Sealed
Availability: IN STOCK
Shipping: FREE SHIPPING for all U.S orders over $100. Please call us at 201-559-1474, fill out the contact form, or chat with a live agent for other shipping methods.
Tax: $0.00 Tax Outside New Jersey


The Zebra G-Series GK420d Printer is an easy-to-use printing device for superior high-volume label printing. With a 203 dpi resolution and a 300 inch per min print speed, it prints high-quality labels and media swiftly. This direct thermal printer offers high-speed connectivity features like a serial and USB port to get started instantly. It allows you to print numerous continuous forms, labels and tag stocks to suit your business requirements. This desktop label printer comes with 8 MB printer memory for hassle-free printing with larger workloads.

  • Direct thermal printing drives better results in any work environment
  • 203 dpi resolution for professional-quality prints
  • 300" per min speed for instant printing with excellent clarity
  • Comes with reflective and transmissive media sensors


Dispenser Label peel and present with label
present sensor
ZebraNet® 10/100 Print Server Internal Ethernet for network communication and printing
Font Packs Asian and other international font kits
ZKDU™ and KDU Plus™ keyboard display units For stand-alone printing solutions
Interface cables and adapters


Specifications GK420D
Memory 4 MB Flash;8 MB SDRAM 
Print Width 4.09”/104 mm
Maximum Print Length 39”/991 mm
Maximum Print Speed 5”/127 mm per second 
Media Sensors Standard: Fixed reflective and transmissive sensors
Maximum Label and Liner Length Maximum non-continuous: 39”/991 mm
Maximum Label and Liner Width 0.75”/19 mm - 4.25”/108 mm
Maximum Media Roll Size 5”/127 mm O.D.
Media Thickness 0.003”/0.08 mm to 0.0075”/0.19 mm
Media Types Roll-fed or fan-fed, die-cut or continuous direct
thermal labels with or without black line, tag stock,
continuous receipt paper, wristbands
Ribbon Characteristics
Outside diameter 1.36”/35 mm
Standard length 244’/74 m
Ratio 1:1 media to roll to ribbon
Width 1.33”/33.8 mm to 4.3”/109.2 mm
Core inner diameter 0.5”/12.7 mm
Fonts and Character Sets • 16 resident expandable ZPL II bitmap fonts
• One resident scaleable ZPL font
• Five resident expandable EPL2 fonts
• Native open type font support
• Unicode™ compliant for multi-language, ondemand thermal printing
Graphic Features • Supports user-defined fonts and graphics— including custom logos
• ZPL II drawing commands—for boxes and lines
Barcode Symbologies
Barcode Ratios 2:1 (non-rotated) and 3:1
Linear Barcodes Codabar, Code 11 (ZPL), Code 128, Code 39, Code 93, Code 93, EAN-13, EAN-8, EAN-14 (ZPL), German Post Code (EPL), Industrial 2-of-5 (ZPL), Interleaved 2-of-5, Japanese Postnet (EPL), ISBT-128 (ZPL), Logmars (ZPL), MSI, Plessey, Postnet, GS1 DataBar (RSS-14), Standard
2-of-5 (ZPL), UCC/EAN-128 (EPL), UPC and EAN 2 or 5 digit extensions (ZPL), UPC-A, UPC-A and UPC-E with EAN 2 or 5 digit extensions, UPC-E and GS1 Databar (formerly RSS)
2-Dimensional Codablock (ZPL), Code 49 (ZPL), Data Matrix, MaxiCode, QR Code, PDF417, MicroPDF417, Aztec (For EPL and ZPL except where noted)
Software • ZebraDesigner™ Pro
• ZebraDesigner
• ZebraNet™ Bridge Enterprise
• ZebraNet Utilities v7.0
• ZebraDesigner Windows® Driver
• ZBI-Developer™
• POS Driver
Firmware • EPL2™
• EPL Line Mode (direct thermal only)
• Web View
• Alert
• ZBI™
Operating Temperature 40º to 105ºF (4.4º to 41ºC)
Storage Temperature -40º to 140ºF (-40º to 60ºC)
Operating Humidity 10% to 90% non-condensing R.H.
Storage Humidity 5% to 95% non-condensing R.H.
Emissions FCC Part 15, Subpart B (Class B), ICES 003 , VCCI, C-Tick, CQC, EAC, KCC, BSMI, ICES-003
Emissions and Susceptibility EN55022 (Class B), EN55024, EN61000-3-2, EN61000-3-3
Safety CB Scheme IEC 60950-1, TUV NRTL, C-Tick, CCC, NOM, EAC, KCC, BSMI, BIS


Properties Zebra GK420D GK42-202510-000
Description GK420d, Direct thermal label printer, Monochrome, Roll (4.25 in), Printer Resolution: 203 dpi, Print Speed up to 300 inch/min, USB, Serial
Product Family GK420 Series
Product Type Label Printer
Standard Features • Print methods: Direct thermal
• Programming language: EPL™ and ZPL® are
standard construction: Dual-wall frame
• Tool-less printhead and platen replacement
• OpenACCESS™ for easy media loading
• Quick and easy ribbon loading
• Auto-calibration of media
• Triple connectivity: USB, Parallel, Serial
• Certified Microsoft® Windows® drivers
• ENERGY STAR® qualified
Optional Features • Dispenser (peeler) – Label peel and present with label present sensor (not available on GK420 Healthcare)
• Ethernet - 10/100 internal offered in combination with USB interface (replaces Serial and Parallel ports)
• Font Packs – Asian and other international font kits
• Power Cord – US, Europe, UK, Australia, Argentina, Japan, and China
• ZBI 2.0™ – Field installed via activation key
Communication and Interface Capabilities • RG-Series models triple interface standard
• RS-232 auto-sensing Serial interface, DB-9
• USB V1.1, bi-directional
• Centronics® Parallel
Printing Direct thermal printing
Resolution 203 dpi/8 dots per mm 
Dimensions (W x H x D) 6.75 x 6.0 x 8.25 in. (171 mm x 152 mm x 210 mm)
Weight 3 lbs/1.4 kg
Power Auto-detectable (PFC Compliant) 100-240VAV,
50-60Hz rated at 70Watts

International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.


Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.
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