HP C9721A for 4650 Printers
I was wondering if these are just filled through drilling or if they're refurbished - new drum, blades, rollers?
Thank you very much for contacting 123inkcartridges.ca.
Those toners are remanufactured toners which means the original toners have been used and refilled by our supplier.
They have same quality as the original ones and we are offering 1 year warranty for those toners.