You don't need to utilize the instank ink attribute/app, you'll be able to visit Tesco and buy your printer ink from there. Sure It's going to be costlier however , you don't need to give Tesco your phone number (Unless of course naturally you are from the ClubCard scheme, where https://titusxpgyp.idblogz.com/38219692/getting-my-printer-hp-585-smart-tank-to-work 
