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- HP Community
- Printers
- Printer Wireless, Networking & Internet
- How to change WiFi settings

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Common problems for Connectivity Issues
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01-14-2023 02:36 AM
Product: HP DeskJet 2721 All-in-One Printer
Operating System: iOS
I’ve got a new wireless router so my WiFi settings have changed. I’ve done everything it said to reconnect but my printer still has a blinking WiFi light although my mobile says it’s connected and to enter the printer password but I’ve forgotten it. How do I change my printer password? Do I need to start set up again?
2 REPLIES 2
01-14-2023 02:46 AM
Make sure your new router has 2.4GHz wireless because that is the only band the printer can connect to. The printer can't connect to 5GHz wireless.
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