check this http://static.tp-link.com/resources/compatible/Print-Server/Print_Server_Compatibility_List_160804.pdf

I read almost all of the compatibility lists but the model of my printer is not found in any of them, probably because it’s a new model and these lists are not updated, or not all the printers have been tested. I’m trying to make a best guess for the model that would go with my printer. Can anyone help? Thanks.

it is hard to tell which model will go with your printer as most routers are using virtual usb tech. But network printers have more chance to go with the router.

Thanks a lot. I'll try to ask HP support whether my printer is considered a network printer or not.