Why does my HP printer say offline when it is online?
Check both ends of the USB cable are firmly inserted. If the printer is networked then make sure the Ethernet cable is firmly inserted. If the printer is wireless check your internet connection or makes sure it’s connected to your router. Sometimes local area network like https://www.dailyinfopk.com/2022/02/Advantages-of-Local-Area-Network.html is not working well, so must check it.
If you’re connected by cable try using the end of the printer cable in multiple ports or sockets on your device.
Try using a different cable to make sure the fault is not with the cable alone. If you’re on a network or wireless device a simple check would be to attach a cable to your computer/or device to make sure your printer is working. Therefore the fault could be with your network connection.

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