Review on 🖨️ High-Quality LEMERO Remanufactured Ink Cartridge for HP 63XL: Compatible with Envy 4520, OfficeJet 3830, and More (1 Black, 1 Tri-Color) by John Raj

These didn't work - I missed the return window because I ordered them before they ran out - wish I'd looked at the 'chip' sooner - one look told me it was set up wrong - i kept trying and of course it didn't work - i tried everything but you could still tell it was wrong to begin with - $40 down the drain!