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This should be placed in the general waste bin.
How should I reuse printer cartridges?
Get them refilled!
Why not take your empty cartridges to be refilled? You can save up to 60% on the price of a new cartridge!
Refill them yourself!
Refilling inkjet cartridges is straightforward and can be done on a DIY basis, with a number of companies supplying the ink and refilling equipment.
When buying your printer, choose one that uses cartridges that can be easily refilled or that can easily accept generic or refilled cartridges.
What else can I do with them?
Donate them! Lots of charities collect empty printer cartridges to raise money by refilling and reselling them.
Take a look at the internet to find charities in your area that are collecting printer cartridges.