Zebra GC420D
| Brand | Zebra 2018 |
| Model | GC420D |
| Released Year | 2018 |
| Type | Printers |
| Series | GC420 |
| Item Weight | 3.08 pounds |
| Status | Discontinued |
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Overview
The Zebra GC420D is a compact desktop thermal transfer printer designed primarily for barcode and label printing applications in office environments.
It features direct thermal printing technology which eliminates the need for ink or toner and offers printing speeds up to 4 inches per second.
The printer offers a maximum print resolution of 203 dpi (dots per inch), sufficient for clear barcodes and text on labels.
Connectivity options include USB and serial interfaces, allowing versatile integration with various systems.
Its design supports media widths up to 4.25 inches and roll sizes that fit within the printer housing easily for convenient media replacement.
The device is built for reliable operation in low- to medium-volume printing scenarios typically found in small to medium business environments.
Specifications
| Included Components | Power cable, USB cable, Manual, [Possibly] Printer labels or sample label rolls |
| Print media | Labels |
| Max Copy Speed (Black & White) | 4 ppm |
| Sheet Size | 4 inches |
| Maximum Black and White Print Resolution | 300 dpi |
| Warranty Type | 90 days limited warranty |
| Dual-sided printing | No |
| Max copy resolution black-white | 300 dpi |
| Duplex | simplex |
| Hardware Interface | USB |
| Ink Color | black |
| Resolution | 300 x 300 |
| Additional Printer functions | Print Only |
| Control Method | App |
| Processor Count | 1 |
| Series Number | 420 |
| Number of USB 2 Ports | 1 |
| Total USB Ports | 1 |
| UPC | Does Not Apply |
| Package Dimensions | 12.44 x 12.2 x 7.8 inches |
| Item Weight | 3.08 pounds |
| Item model number | GC420D |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 23, 2018 |
| Manufacturer | Zebra |
| Printer Type | Direct Thermal Desktop Printer |
| Print Method | Direct Thermal |
| Max Print Width | 4.16 inches (106 mm) |
| Max Print Length | 39 inches (991 mm) depending on media |
| Print Resolution | 203 dpi (8 dots/mm) |
| Print Speed | Up to 4 inches per second (ips) |
| Media Types | Roll-fed, die-cut, continuous, fan-fold labels, tags |
| Media Width Range | 1.0 to 4.25 inches (25.4 to 108 mm) |
| Media Thickness | 0.003 to 0.0075 inches (0.08 to 0.19 mm) |
| Media Roll Diameter | Up to 5 inches (127 mm) |
| Ribbon Type | Not applicable (direct thermal printhead, no ribbon) |
| Interfaces | USB 2.0, RS-232 Serial |
| Memory | 8 MB DRAM, 4 MB Flash memory |
| Physical Dimensions | 7.5" W x 6.0" D x 6.0" H (190 mm x 152 mm x 152 mm) |
| Weight | Approx. 3.2 lbs (1.45 kg) |
| Operating Temperature | 41°F to 104°F (5°C to 40°C) |
| Power Supply | External 24 V power supply |
| Operating Systems Supported | Windows, Linux (via drivers) |
| Discontinued | Yes |
| Type | Label Printer |
| Technology | Thermal |
| Output Type | Black & White |
| Model | GC420d |
| Connectivity | Parallel (IEEE 1284), Serial (RS-232), USB 1.0/1.1, USB 2.0 |
| MPN | Does Not Apply |
| Black Print Speed | 4 inch per second |
Images
Key Advantages
The printer provides quick and efficient printing with speeds up to 4 ips, reducing wait times for label production.
Its compact design saves valuable desk space and fits easily into most office settings.
Direct thermal technology reduces operating costs by removing the need for ink and toner consumables.
The printer supports multiple communication interfaces such as USB and serial, enhancing compatibility with different devices.
Media loading is straightforward, using a clamshell design, which simplifies label roll installation and replacement.
The GC420D provides reliable print quality at 203 dpi, suitable for most barcode and label printing needs.
Limitations
The maximum print resolution of 203 dpi may not be sufficient for very high-detail graphics or extremely small text.
Direct thermal printing means labels are sensitive to heat and sunlight, limiting their longevity compared to thermal transfer printing.
Limited connectivity options with no built-in wireless or Ethernet support may restrict modern network integration.
The printer is designed for low- to medium-volume tasks and may not be suitable for high-volume industrial printing requirements.
It lacks some advanced features such as RFID encoding or extensive memory options.
Replacement parts and accessories may be harder to source as the model is older.
FAQ
What printing technology does the Zebra GC420D use?
The Zebra GC420D utilizes direct thermal printing technology which does not require ink or toner.
What is the maximum print resolution of the Zebra GC420D?
The maximum print resolution is 203 dpi, which is suitable for barcode and label printing.
Does the GC420D support wireless connectivity?
No, the GC420D only supports USB and serial interfaces; it does not have built-in wireless or Ethernet.
Is the printer still in production?
No, the Zebra GC420D has been discontinued and replaced by newer models.
What media sizes can the GC420D handle?
It supports media widths up to 4.25 inches and uses label rolls sized to fit within the printer housing.
Can the GC420D print in color?
No, the GC420D is a monochrome printer designed for black and white label printing.
What are typical usage scenarios for this printer?
It's commonly used in office or small business environments for barcode labeling, shipping labels, and inventory management.
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