Nozzle Offset Checker
thingiverse
The square is 218 X 218 mm. Just print it and measure the difference of distance between the printed line and bed edge for x and y direction, divide the result by 2 and now you know what is the nozzle offset.
Download Model from thingiverse
With this file you will be able to print Nozzle Offset Checker with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Nozzle Offset Checker.