Ink volume--21 ML per Black ink cartridge,18 ML per Color ink cartridge (A4 paper 5% coverage).
Product Effect--Using high-quality ink,uniform and delicate,clear printing,comparable to the original.
With Chip--The ink cartridge is simple and easy to install,using a brand new intelligent chip to ensure that the ink cartridge is compatible with your printer.
Warm Tip--If you have any questions,please send us a email,we will reply you within 24 hours.
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To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.