Reap off of a Printer. HP Smart Tank

Worst experience ever, I have only changed the printhead once on my printer and now the printer won't recognize the new printheads. The printer is out of warranty and I must pay out of my pocket. How do you make such a printer that it's printhead can only be changed once and it breaks. Its a total reap off of my money. I'm sorry but this is day light *******. Do not buy their printers. It's a reap off. HP Smart Tank 615 it's a trap. You will use it for a short while and it breaks.