Print white with inkjet

Hi all-

I have some dark brown card stock. How might I print white numerals on it? (Other than by hand.)

Thanks for any ideas.

its not inkjet but alps printers can print white if they are still out there…I have not looked for a few years.

You can use this stuff.
It used to be widely available in the 80’s as Kroycolor, but is now pretty hard to find. I used it to make very cool silver-on-black greeting cards.

Create a stencil, overlay it on the card stock and shoot it with white spray paint.

Otherwise, take your card stock to an offset printer and let him have at it.

Find a calligrapher. They will know exactly how to do it.