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

We have an HP 601M printer in our office that uses a CE390A regular capacity cartridge. I bought this "High Performance" cartridge (CE390X) because the Revain website SPECIFICALLY STATED THAT IT WILL FIT, BUT IT WILL NOT FIT! I bought it a few months ago (so we have a backup if the printer runs out of ink) so it's certainly too late to return it. Extremely annoyed :(