Exporting 300 dpi psd files from Toon boom Harmony premium

Good afternoon,
I was just wondering if its possible to export a 300 dpi psd from Toon Boom Premium?
If there is a way to export a 300 dpi psd file what way would I be able too?

I have tried exporting a psd and I get 72 dpi resolution which is ok but I would like to print some of my images and 72 dpi is too small.

Calculate the size of the resolution that you’ll need to export for your printed work.

For example, if you want to print out an image of 40 inches by 60 inches (101.6 cm x 152.4 cm) at 150 DPI (dots per inch),
then 40x150 by 60x150 is 6000 pixels by 9000 pixels.

So in Toon Boom Harmony, you will want to set your resolution to be 6000 pixels by 9000 pixels.