@jf31465, Welcome to the HP Support Community!
I understand you are not able to print from your computer as the printer is offline. Let us try these steps to resolve this issue:
On the printer screen, go to Setup > Network Setup > Restore network settings
Go back to Network > Wireless > Wireless setup wizard and select your network.
- Make sure the printer and the PC are connected to the same wireless network.
- If you have a Dual-band router and both 2.4GHz and 5GHz networks share the same name/SSID, the printer will not be able to connect to the network. In this case, contact your Internet service provider to assign different names to both the networks.
Install the printer using the TCP/IP port:
- On the PC, go to Control panel > Devices and printers > Add a printer(at the top)
- Under 'Choose a device or printer', click on 'The printer I want isn't listed'.
- Select 'Add a printer using a TCP/IP address'
- Find the IP address of the printer by tapping on the wireless/ethernet icon on the printer screen
- Type in the 'IP address in Hostname or IP address' box, click next
- Proceed to the next steps by following the on-screen instructions.
- Try printing.
Hope this helps! Keep me posted.
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Have a great day!
KUMAR0307
I am an HP Employee