HP LaserJet Pro 100 color MFP M175nw does not connect to wireless network

Question

I recently upgraded my wireless network router. I had my HP LaserJet Pro 100 color MFP M175nw connected to the old wireless network router. The SSID is password protected (WPA2)
I need to connect the printer to the new wireless network router. However, neither the control panel nor blue wireless connection button provide any way for me to do this. The manual has not walked through a way to do this. 
There really needs to be a simple, no-nonsense way to just connect the printer to the wireless network. How do I connect this printer to a new wireless network?

Answer 1

Hi @shakayumi ,
I see that you are having issues configuring the printer on the new router. I would like to help.
Restore the printer's network defaults.
Touch the Setup button. (wrench)
Select Network Setup Menu.
Then select Restore Defaults.
Print out a configuration report to make sure the IP address is 0.0.0.0 and the SSID is cleared.
Printing a Configuration Report.
Here are the directions for setting up the printer through the Wireless Direct to configure the printer over the network as Infrastructure.
Turn the Wireless Direct on the printer.
On the printer touch the setup button, (wrench) then select network setup menu, select wireless menu, select wireless direct and turn it on.
On the computer, in the bottom right corner click on the wireless icon and select the printer from the list to connect to. Then open Internet Explorer and type in the IP address (192.168.223.1) for the printer in the address bar.
This will load the embedded web server for the printer.
Select the networking tab, wireless on the left hand side.
Fill out all your network information, select infrastructure, select your network name, put in password and type of encryption. Apply settings.
Click on the wireless icon and connect back to your network name.
Print out a configuration report to make sure the IP address is valid. (192... or 10....)
Now create a new port, this will save you the time, instead of uninstalling and reinstalling the software.
Go to Start, Devices and Printers, right click the printer, go to Printer Properties, select the Ports tab.
Click Add Port, select Standard TCP/IP Port, then select New Port and follow the wizard.
Type in the proper IP address for the printer.
Make sure the printer is online.
Test the printer.
If you are still having issues, then try this method:
If you have a Ethernet cable, connect it from the printer to the router.
Wait about a minute, print the configuration page to see if you get a IP address.
Then type the IP address into Internet Explorer's address bar to bring up the printer's web page.
Select the networking tab, wireless on the left hand side.
Fill out all your network information, select infrastructure, select your network name, put in password and type of encryption. Apply settings.
Then disconnect the Ethernet cable.
Then wait a minute to see if you get a wireless light on the printer, print the configuration page and check the IP address again. Then type the IP address into Internet Explorer's address bar to bring up the printer's web page.
If the printer is back on the network, create a new port. Steps are listed above.
Make sure the printer is online.
Try and print now.
What operating system are you using? How to Find the Windows Edition and Version on Your Computer.
If you need further assistance, just let me know.
Have a great day!
Thank You.
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Gemini02
I work on behalf of HP