

GK420D
Zebra
The GK420t thermal transfer printer and the GK420d direct thermal printer are the ideal option for applications that require network manageability and low total cost of ownership.
NOTE:
This product is no longer available. It has been replaced by Zebra ZD420 Ribbon Cartridge Desktop Thermal Printer
Zebra GK420 Series Desktop Printers
INDUSTRY USE
- Healthcare
- Transportation
- Retail
- Manufacturing
- Hospitality
DEPENDABLE PERFORMANCE TO IMPROVE OPERATIONAL EFFICIENCIES
The top selling desktop printer in the world, the GK420 provides a proven design and long term dependability. Both the GK420 and GT800 printer models are a top choice for a variety of mid-volume and distributed-printing applications to reliably produce quality text, barcodes or graphics.
FLEXIBLE
The GK420 offers USB, Parallel and Serial connectivity interfaces and easy upgrades with both the ZPL and EPL programming languages. The GT800 printer supports both 300 metre and 74 metre ribbon capacities — without the need to change settings for different ribbon lengths. The GK420 Healthcare printer is available in the healthcare colour palette designed specifically for sterile environments.
EASY TO USE
The intuitive design of the GT800 and the GK420 printers combines a choice of three connectivity interfaces and optional 10/100 Ethernet, co-resident EPL2 and ZPL II programming languages and Unicode to ensure quick and efficient integration. The GK420 offers direct thermal only models for simplicity and cost savings.

Specifications
PRINT WIDTH
4.09”/104 mm
PRINT RESOLUTION
203 dpi/8 dots per mm
PRINT RESOLUTION
203 dpi/8 dots per mm
MAXIMUM PRINT SPEED
4”/102 mm per second
MEDIA SENSORS
standards: Fixed reflective and transmissive sensors Ethernet—10/100 internal (optional, replaces Serial and Parallel ports)
Part No. | Category | Sub Category | Description |
---|---|---|---|
GK42-102210-000 | GK42102210000 TT Printer GK420t; 203 dpi, US Cord, EPL, ZPLII, USB, Ethernet | ||
GK42-102211-000 | GK42102211000 TT Printer GK420t; 203 dpi, US Cord, EPL, ZPLII, USB, Ethernet, Dispenser (Peeler) | ||
GK42-200120-000 | Zebra GK420D desktop barcode label printer GK42-200120-000 | ||
GK42-200220-000 | Zebra GK420D desktop barcode label printer GK42-200220-000 | ||
GK42-200221-000 | Zebra GK420D desktop barcode label printer GK42-200221-000 | ||
GK42-202210-000 | GK42202210000 DT Printer GK420d; 203 dpi, US Cord, EPL, ZPLII, USB, Ethernet | ||
GK42-202211-000 | GK42202211000 DT Printer GK420d; 203 dpi, US Cord, EPL, ZPLII, USB, Ethernet, Dispenser (Peeler) | ||
GK42-202220-000 | Zebra GK420D desktop barcode label printer GK42-202220-000 | ||
GK42-202221-000 | Zebra GK420D desktop barcode label printer GK42-202221-000 | ||
GK42-202510-000 | GK42202510000 DT Printer GK420d; 203 dpi, US Cord, EPL, ZPLII, USB, Serial, Centronics Parallel | ||
GK42-202520-000 | Zebra GK420D desktop barcode label printer GK42-202520-000 | ||
GK42-202521-000 | Zebra GK420D desktop barcode label printer GK42-202521-000 |
Part No. | Category | Sub Category | Description |
---|---|---|---|
47362 | Printer Accessories | Cleaning Sets | zebra 47362 printer cleaning set |
77840 | Printer Accessories | Printer Software/Licences | 77840 Bitmap Font Pack, Chinese, Japanese, Korean (203 dpi) |
77842 | Printer Accessories | Printer Software/Licences | 77842 Kit Font Pack, Full English, Arabic, Greek, Cyrillic, Turkish, Icelandic, East European |
77844 | Printer Accessories | Printer Software/Licences | 77844 Scaleable Font Pack, Korean HY Gothic Hangul (requires 64MB Flash or 8MB PCMCIA card) |
77845 | Printer Accessories | Printer Software/Licences | 77845 Scaleable Font Pack, Thai Angsana |
77846 | Printer Accessories | Printer Software/Licences | 77846 Scaleable Font Pack, Simplified Chinese Monotype Sung (requires 64MB Flash option or 8MB PCMCIA card) |
77847 | Printer Accessories | Printer Software/Licences | 77847 Scaleable Font Pack, Chinese Monotype Kai (requires 64MB Flash option or 8MB PCMCIA card) |
77848 | Printer Accessories | Printer Software/Licences | 77848 Scaleable Font Pack, Japanese HGP Gothic B (requires 64MB Flash option or 8MB PCMCIA card) |
105850-006 | Cables | USB Cables | Zebra 105850-006 printer usb cable |
105850-026 | Printer Accessories | Miscellaneous | Zebra 105850-026 printer accessory |
105934-038 | Printer Accessories | Print Heads | Zebra 105934-038 print head |
105934-053 | Printer Accessories | Power Supplies | 105934053 Power Supply, 60W C13 with US and Euro Cords |
105934-059 | Printer Accessories | Cutters/Rewinders/Peelers | 105934059 Platen Rollers Bearings (Direct Thermal) |
105950-014 | Printer Accessories | Power Supplies | 105950014 KIT, Power Cord, U.S. 120V IEC320C13 (set of 5) |
105950-015 | Printer Accessories | Power Supplies | 105950015 Power Cord, Euro 220V IEC320C13 (set of 5) |
105950-029 | Printer Accessories | Power Supplies | 105950029 3-Prong Power Cord, 240V Australia C13 (quantity of 5) |
105950-030 | Printer Accessories | Power Supplies | 105950030 3-Prong Power Cord, 240V UK C13 (quantity of 5) |
120181-005G | Printer Accessories | Miscellaneous | Zebra 120181-005G printer accessory |
120182G-001 | Printer Accessories | Miscellaneous | Zebra 120182G-001 printer accessory |
13832-002 | Printer Accessories | Printer Software/Licences | 13832002 ZEBRADESIGNER MYSAP 2 |
48734-120 | Printer Accessories | Printer Software/Licences | 48734120 ZebraNet Bridge Enterprise software for 1-100 Printers |
56050-001 | Printer Accessories | Printer Software/Licences | 56050001 Font Pack, Andale Korean (requires 64MB Flash or 32MB PCMCIA card) |
56080-001 | Printer Accessories | Printer Software/Licences | 56080001 Font Pack, Andale Simplified Chinese (requires 64MB Flash or 32MB PCMCIA card) |
56095-001 | Printer Accessories | Printer Software/Licences | 56095001 Font Pack, Andale Traditional Chinese (requires 64MB Flash or 32MB PCMCIA card) |
G105950-054 | Cables | RS232 Cables | Zebra G105950-054 printer rs232 cable |
Part No. | Category | Sub Category | Description |
---|---|---|---|
OPT-COMMISHBC-1 | OPTCOMMISHBC1 Zebra OneCare Commisioning Service, Barcode Printer, 1 Year, Select Regions and Countries only | ||
OPT-COMMISHBC-2 | OPTCOMMISHBC2 Zebra OneCare Commisioning Service, Barcode Printer, 2 Year, Select Regions and Countries only | ||
OPT-COMMISHBC-3 | OPTCOMMISHBC3 Zebra OneCare Commisioning Service, Barcode Printer, 3 Year, Select Regions and Countries only | ||
OPT-COMMISHBC-5 | OPTCOMMISHBC5 Zebra OneCare Commisioning Service, Barcode Printer, 5 Year, Select Regions and Countries only | ||
Z1A5-DESK-1 | Z1A5DESK1 Technical Support and Software Contract, Desktop Printer, 8x5, 1 Year Term | ||
Z1A5-DESK-5 | Z1A5DESK5 Technical Support and Software Contract, Desktop Printer, 8x5, 5 Year Term | ||
Z1AE-GSER-3C0 | Z1AEGSER3C0 Zebra OneCare, Essential, Purchased within 30 days of Printer, G-Series, 3 Years, Comprehensive | ||
Z1AE-GSER-5C0 | Z1AEGSER5C0 Zebra OneCare, Essential, Purchased within 30 days of Printer, G-Series, 5 Years, Comprehensive | ||
Z1AI-DESK-0 | Z1AIDESK0 Zebra Install & Configure Assist Service, Desktop Printers | ||
Z1AS-GSER-3C0 | Z1ASGSER3C0 Zebra OneCare, Select, Purchased within 30 days of Printer, Advanced Exchange (select countries only), G-Series, 3 Years, Comprehensive | ||
Z1AS-GSER-5C0 | Z1ASGSER5C0 Zebra OneCare, Select, Purchased within 30 days of Printer, Advanced Exchange (select countries only), G-Series, 5 Years, Comprehensive | ||
Z1B5-DESK-1 | Z1B5DESK1 Technical Support and Software Contract, Pre-Owned, Desktop Printer, 8x5, 1 Year Term | ||
Z1B5-DESK-3 | Z1B5DESK3 Technical Support and Software Contract, Pre-Owned, Desktop Printer, 8x5, 3 Year Term | ||
Z1BE-GSER-1C0 | Z1BEGSER1C0 Zebra OneCare, Essential, Purchased after 30 days of Printer, G-Series, 1 Years, Comprehensive | ||
Z1BE-GSER-3C0 | Z1BEGSER3C0 Zebra OneCare, Essential, Purchased after 30 days of Printer, G-Series, 3 Years, Comprehensive | ||
Z1BS-GSER-1C0 | Z1BSGSER1C0 Zebra OneCare, Select, Purchased after 30 days of Printer, Advanced Exchange (select countries only), G-Series, 1 Years, Comprehensive | ||
Z1BS-GSER-3C0 | Z1BSGSER3C0 Zebra OneCare, Select, Purchased after 30 days of Printer, Advanced Exchange (select countries only), G-Series, 3 Years, Comprehensive | ||
Z1RE-GSER-1C0 | Z1REGSER1C0 Zebra OneCare, Essential, Renewal, G-Series, 1 Years, Comprehensive | ||
Z1RE-GSER-2C0 | Z1REGSER2C0 Zebra OneCare, Essential, Renewal, G-Series, 2 Years, Comprehensive | ||
Z1RS-GSER-1C0 | Z1RSGSER1C0 Zebra OneCare, Select, Renewal, Advanced Exchange (select countries only), G-Series, 1 Years, Comprehensive | ||
Z1RS-GSER-2C0 | Z1RSGSER2C0 Zebra OneCare, Select, Renewal, Advanced Exchange (select countries only), G-Series, 2 Years, Comprehensive |