Review on Capacity Black Cartridge Xerox Phaser by John Maynard

Defective cartridge. Purchased for our nonprofit office in November 2017 and stored in a dark place at room temperature. The intention was to have a spare cartridge in case the existing one fails. Unfortunately I installed it today and all elements printed right away with repeating patterns all over the page. The packaging suggests this is a genuine Xerox, which is why it was bought in the first place, but other reviews suggest it isn't, which is obviously misleading. It's not cheap to buy and it's too late to return it. Except disappointment.