I have an HP OfficeJet Pro L7590 all-in-one printer. I know how to refill the cartridge, but it has a chip in it that sends info to the printer. Will the cartridge recognize that it has been refilled?

Filiberto

I recently cleaned out the office and found alot of expired HP ink cartridges. Does anybody know if they are still good, or is there somewhere that I can take them. Maybe a non-profit organization that could sell them, or any office supply stores that will buy the cartridges.

Breana

Be refilled?

Vada

It cost me a lot for a new ink cartridges.
Any suggestions ..?
Oh… thx for the info Andy maybe its time to refill it coz the alert said my ink is only 18 percent. Thank guys!!!

Tabatha

I have just bought an HP D1460 printer mainly because I have several unused HP21 and 22 ink cartridges.
Now I find there is a cunning device which prevents me using these - probably because of their age, although they work fine on a D3940.
The helpful message simply says there is a problem with the right hand ink cartridge and of course fails to print. I can immediately replace the original cartridge and all is fine.
Can anyone please say how I can disable this? Thanks.

Janey

I’m looking to buy a HP Deskjet F4235 AIO Printer. I want to know where I can buy Ink Cartridges and how much they would cost. Links would be helpful. Thanks.

Angelina

I am using Windows XP…
840 C printer to be more precise.

Ozell