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 analyzes reviews to verify trustworthiness.
Working on my printer without any issue. The printer detects it as a used cartridge. The print quality is pretty much acceptable. A good way to retain the value of the ink printer by reducing the recurring cost.