R6900P

[Curto1976]

I have a Nighthawk AC1900 Smart WiFi Router. I have an HP Laser Jet Pro M148DW. I cannot connect my printer to wi-fi. When I try to connect it is asking me for the 8 digit router number/wps # on my router. I cannot find it anywhere on my router. It also let's me use my password for connection but it won't connect that way. My tv went out the other night and I haven't been able to connect my printer since then. Thank you.

[Kitsap]

By any chance is your printer close enough to your router to connect with an Ethernet cable?

[plemans]

You can find the wps pin. This guide shows you how to get to that area and change it/disable it. 

How do I specify WPS settings on my Nighthawk router? - NETGEAR Support