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

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...

Model : Hardware Version : Firmware Version : ISP : How can I know which router is compatible with my printer? I need a print server badly. Thanks