Zebra GK 420 Thermal Transfer Barcode Printer

These sleek and compact desktop label printers fit just about any space, budget, or application. Streamline your processes today with these thermal label printers.

Standard Features
Print speed: up to 5" (127 mm) per second
Print method: direct thermal/thermal transfer
EPL and ZPL programming languages standard
More Standard Features
OpenACCESS design for easy media loading
Quick and easy ribbon loading system
Dual-wall reinforced plastic construction
32 bit RISC processor
XML-enabled printing
Printer Specifications
Resolution: 203 dpi (8 dots/mm)
Memory: Standard: 8 MB SDRAM (3 MB available to end user); 4 MB Flash (1.5 MB available to end user)
Print width: 4.09" (104 mm)
Print length: 39" (991 mm)
Print speed: 5" (127 mm)/sec
Media sensors: Reflective, Transmissive
Media Characteristics
Maximum label and liner width: 4.25" (108 mm)
Minimum label and liner width: 0.75" (19 mm)
Maximum label and liner length: 0.38" (9.7 mm) to 39" (991 mm)
Maximum roll diameter: 5" (127 mm)
Core diameter: 0.5" (12.7 mm), 1.0" (25.4 mm), 1.5" (37.1 mm)
Media thickness: 0.003" (0.08 mm) to 0.0075" (0.20 mm)
Media types: black bar, black mark, continuous, continuous receipt, die-cut, fanfold, gap, notched, perforated, receipt, roll-fed, tag, tag stock
Ribbon Characteristics
Outside diameter: 1.34" (34 mm)
Standard length: 244' (74 m)
Ratio: 1:1

Ribbon width
Recommended to be at least as wide as media
1.33" (33.8 mm) to 4.3" (110 mm)

ID Core: 0.5" (12.7 mm)