You may send the extra inks back to HP. Postage-paid cartridge recycling envelopes are included with most HP Instant Ink shipments. If you do not have a postage-paid recycling envelope, you may order an extra envelope from your Instant Ink account page -
1) Go to hpinstantink.com/signin (the HP Connected website) to sign in to your HP Instant Ink account, if you are not signed in already.
2) On your HP Instant Ink account page, click Order a Cartridge Recycling Envelope in the Help Center area.
3) Clicking Order a cartridge recycling envelope in the Help Center. Review your order, and then click Submit.
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