Welcome to the HP Support Community I understand you are facing an issue adding your HP DeskJet 3755 All-In-One Printer to your account. Not to worry I will help you to get a resolution to resolve the issue. To assist better: Are you trying to add this printer to your HP I...
I've recently been given a HP DeskJet 3755 All-in-One Printer that belonged to my late sister before her passing. I was able to get it up and running - 8550516