Zebra ZP450 as GK420d Direct Thermal Label Printer. It is exactly the same as GK420d, just with an integrated power supply. Firmware has been updated, pronter will be installed as GK420d and will work with Zebra ZDesigner. Comes with roll of 4x6 labels, USB cable and power lead.
In good used working order, good print quality. Roll of 250 4x6 labels included. Then press feed button and keep it pressed until green LED blinks twice and release it. Printer will Calibrate itself and after that will be ready for printing.
If you have any issues installing or configuring it, please contact me and I will help to troubleshoot for free. For installation instructions on Mac please watch this video on Youtube.