07-10-2014 10:00 PM
The ink cartridges of Deskjet F4480 are NOT compatible with that of Photosmart C4480.
If you have unused ink of Deskjet F4480 you may contact HP for further support by clicking HERE.
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Click "Accept as Solution" if it solved your problem, so others can find it.
Although I am an HP employee, I am speaking for myself and not for HP.