• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Meet the All-New HP App: One App for All Your HP Devices replacing HP Smart App Click here to view the Details!
Check some of the most frequent questions about Instant Ink: HP INSTANT INK, HP+ PLANS: INK AND TONER.


Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs AND MORE.
HP Recommended

Have the problem, my printer stop to work after changing router. Tried everything and now I can’t reinstall my printer it’s says device have not been found. Printer deskjet 3755, and OC macOC 10.13.3 high sierra. Tried apple update but it didn’t help. Any help?(

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi,

first reset the network settings by pressing both the WiFi and cancel buttons for 3 seconds till the power light nlinks.

 

turn the printer off and back on and ensure the WiFi light blinks, else press the WiFi button once.

 

Next follow HP Easy Start from http://123.hp.com and follow the steps on screen to connect your printer to the new router and check.

 

Please let me know the results,

Shlomi



Click the Yes button to reply that the response was helpful or to say thanks.
If my post resolve your problem please mark it as an Accepted Solution 🙂

View solution in original post

2 REPLIES 2
HP Recommended

Hi,

first reset the network settings by pressing both the WiFi and cancel buttons for 3 seconds till the power light nlinks.

 

turn the printer off and back on and ensure the WiFi light blinks, else press the WiFi button once.

 

Next follow HP Easy Start from http://123.hp.com and follow the steps on screen to connect your printer to the new router and check.

 

Please let me know the results,

Shlomi



Click the Yes button to reply that the response was helpful or to say thanks.
If my post resolve your problem please mark it as an Accepted Solution 🙂
HP Recommended
Thank you! It helped!!
† 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>.