Don't start a subscription for ink. I've worked out it would cost me less to buy the cartridges agter 2 years with HP Ink. Phoned up to cancel and was told the cartridges in my printer will stop working if I cancel. What a con!!! I've paid £80+ over 2 years and they say they've sent me 6 cartridges. At only £23 for a tri-colour and b/w, 6 would have cost me only £69 ... and I still have 2 full cartridges. Can anyone tell me how to stop HP having access to my printer please?