Our remanufactured ink cartridges are refilled in the UK and each one is tested in a UK printer to ensure they work every time. As they have been previously used they will always display low ink. This is normal & does not affect the page yield or quality. You will need to press & hold the printers cancel button for 5 seconds when you see the low ink warning to resume printing
Consider buying PG540XL & CL541XL ink cartridges which provide better value then using standard capacity cartridges as they have a larger sponge which holds significantly more ink