Review on 🖨️ Kingway High Yield Ink Cartridge Set for HP 972X 972XL | Compatible with Pagewide Pro 477dn, 477dw, 577dw, 577z, 552dw, 452dn, 452dw Printers | Pack of 4 by Ronald Ingram

As you know, if a toner does not work, you cannot print. After being absent due to the CORONA virus since last March 2020, the teacher has just replaced the toner with an order received in February. Black toner does not work. It is too late to return these cartridges as they were received in February 2020 just before the pandemic closed our high schools. The supplier has contacted us and we are receiving new cartridges to replace them. I am very satisfied with the customer service of this company.