Review on 🖨️ HP 90X CE390X Toner Cartridge: Black, High Yield – Superior Print Efficiency and Longer Lifespan by Ray Sheptock

I am very disappointed that I was not able to contact Revain or HP to resolve this situation. I received brand new high capacity toner less than 30 days ago and it is defective. This is the placement of black dots on ANY sheet of paper. When I replaced the toner the dots disappeared so I know it's the toner and not the rotating mechanism. I would like this toner replaced with a new one as we only used about 10%.