Yes, it’s possible to fix the offline printer hp and then bring it online by following a few steps. First of all, you are supposed to connect the printer power cord to your HP printer and turn the printer back on. Thereafter, you should disconnect the power cord from your wireless router. Finally, you should wait for some time before reconnecting it. It will take a few minutes for your internet to come back on.https://printersofflines.com/hp-printer-offline/