Yes you have to uunstick the original LIDAR sticker and use it, I was never able to print a Sticker with enought quality to make it work with my own own lazer printer, for now I only manage to make it working with the original sticker
Here is a discussion I opened a while ago talking about this difficulty :
EDIT: It will work fine with the original sticker, just be carefull when unsticking it, not difficult but take your time