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Common problems for Connectivity Issues
We would like to share some of the most frequently asked questions about Printer Wi-Fi, Connectivity Issues and Offline Status. Check out this link: HP printer is offline or unavailable.
HP Recommended
hp desk jet 3755

 I cannot get the HP Deskjet 3755 to connect to my wifi network. It will not recognize my router.

 

I've pressed the WPS button. I've pressed the wireless button. I've unplugged plugs.

 

Help!

1 REPLY 1
HP Recommended

@Sophie5167

 

Welcome to the HP support community.

 

Note:- The printer only supports connections using 2.4GHz, make sure your router is set to 2.4GHz bandwidth.

 

Restore network settings to default settings

● Press the Wireless button and the Cancel button from the printer control panel at the same time, and then hold them for three seconds.

 

Update the printer firmware

Here are the steps:- Click here

 

Connect the printer to the router

Refer page number 56 in this user guide for the steps:- Click here

 

Let me know how it goes.

To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others.

Cheers.

Sandytechy20
I am an HP Employee

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.