Zebra GC420d Has Been Superceded by the ZD220D - Click Here
Direct thermal printer
Affordability Meets High-Quality Zebra’s feature-rich, competitively priced GC420™ desktop printer brings Zebra quality, durability and reliable performance to many low- to medium-volume, direct thermal and thermal transfer printing applications.
Compact Design Filled with Powerful Features.
The GC420 printer’s compact, space-saving design contains a powerful 32-bit processor for fast label throughput, and 8 MB Flash memory for increased storage of fonts and graphics. The GC420 supports media widths up to 4.25” for standard desktop applications. It also includes both EPL2™ and powerful ZPL II® programming languages—making it easy to integrate with other Zebra printers. Peeler/dispenser option extends the GC420 printer’s versatility to meet an even greater variety of applications.

Ideal for these applications:
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Government - documents management, evidence tracking
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Healthcare - laboratory specimen and blood bank labeling
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Retail - price labeling and receipt printing
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Manufacturing - light-industrial work-in-process, product and shipping labeling
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Transportation & Logistics - boarding tickets, bag tags, parking passes
Standard features
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32 bit RISC processor
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Programming languages: EZPL (ZPL, ZPL II and EPL2)
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Triple connectivity: USB, parallel and serial
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Print methods: Direct thermal printing of barcodes, text and graphics.
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OpenACCESS™ for easy media and ribbon loading
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Microsoft® Windows® drivers
Resolution
Memory
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8 MB Flash, 8 MB SDRAM (standard)
Print width
Print length
Print speed
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102 mm per second maximum
Media sensors
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Transmissive and reflective sensors
Media characteristics
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Media width 25.4mm to 108mm
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Media length 9.6 mm to 990mm
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Maximum media roll size 127 mm O.D on a 25.4 mm, 38mm ID core
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Media thickness 0.08 mm to 0.18 mm
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Media types:
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Roll-fed or fan fold
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Label stock (die cut or continous, direct thermal)
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Tag stock (die cut or continous, direct thermal)
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Receipt paper (continous, direct thermal)
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Wristband stock (direct thermal)
Operating characteristics
Environmental
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Operating Temperature: 40° F/5° C to 105° F/ 41° C
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Storage/Transport Environment:-40° F/-40° C to 140° F/60° C
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Operating humidity: 10% to 90% non-condensing RH
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Storage humidity: 5% to 95% non-condensing RH
Agency approvals
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TUV-R NRTL, TUV-R CB, NOM, KCC, CE, FCC Class-B
Physical characteristics
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Width: 201 mm
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Height: 170 mm
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Depth: 208 mm
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Weight: 1.4 kg
Options and accessories
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Peel – a front-mount, passive-peel with no take-up spindle
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Peel – a front-mount, passive-peel with liner take-up spindle (factory-fitonly)
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Cutter – a front-mount guillotine cutter
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Real-time clock (RTC)
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Keyboard Display Unit (KDU)
Optional software
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ZebraDesigner™ Pro—An intuitive, easy-to-use software program for creating complex label designs (option)
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ZebraDesigner—Offers basic features for simple label design
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ZebraDesigner Driver—The most powerful driver available from Zebra
Communication and interface capabilities
Firmware
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ZPL II® - Zebra Programming Language provides sophisticated label formatting and printer control.
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EPL2™—Eltron Programming Language with Line Mode simplifies label formatting and enables format compatibility with legacy applications
Barcode symbologies
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Bar Code Ratios: 2:1 (non-rotated) and 3:1
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Linear Bar Codes: Code 11, Code 39, Code 93, Code 128A, B & C (User selectable/Auto), UCC/EAN-128, Code 128, UPC-A, UPC-E, EAN-8, EAN-13, EAN-14, UPC-A and UPC-E with EAN 2 or 5 digit extensions, UPC-E with 2 and 5 add on, Plessey, POSTNET, Standard 2 of 5, Industrial 2 of 5, Interleaved 2 of 5, LOGMARS, MSI, Codabar, and GS1 DataBar™ (formerly RSS), Postnet (5, 9, 11 & 13 digit) Japanese Postnet, Plessey (MSI-1), MSI-3, German Post Code, RSS-14 (limited, truncated, stacked).
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2-Dimensional: PDF417 (MicroPDF-417 and MacroPDF-417), Code 49, Maxicode, Codablock, Data Matrix, QR code, and Aztec
Fonts and graphics
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16 resident expandable ZPL fonts
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One resident scalable ZPL font
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5 resident expandable EPL2 fonts
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Supports user-defined fonts and graphics - including custom logos
Electrical specifications
Please Note: specifications and options vary according to printer model and are subject to change without prior notice.