[masonlava (OP)]

I am using android phone for Internet facilities. I am small user of android phone and using it for connecting to my printer for getting the print outs anytime. Now, I want to set up Wi-Fi connection between my smart phone and printer. I want to set up the Wi-Fi connection facilities on my printer using WPS pin code. I don’t have full knowledge about WPS pin code. I don’t have experience how to use it for Wi-Fi connection set up process. What is A WPS pin? Really, it is very annoying thing for me. So anyone can have ideas for it.

[Colin2B]

It’s a pin to allow you to connect between you android and printer.
You might find this helpful https://www.dummies.com/consumer-electronics/tablets/android-tablets/connect-android-device-wps-router/