Change your email address from your HP Instant Ink account page.
Sign into your Instant Ink account.
Click Account, then Profile in the left menu, then Update Security Settings.
A confirmation email is sent to your new email address. Open the confirmation email, and then click Confirm email address.
HP sends emails to account administrators. Add or remove administrators to change addresses.
Go to the HP Smart website, click Sign In, and enter your account credentials.
Click Account, then Profile in the left menu, then Update Security Settings.
A confirmation email is sent to your new email address. Open the confirmation email, and then click Confirm email address.