Partially open box on bottom, see photos.

The HP 80A CF280A Black Toner Cartridge is a high-quality printer accessory designed specifically for HP LaserJet Pro 400 M401a and M425dn printers. This unit, in black color, provides crisp and professional-looking prints with its laser print technology. The cartridge is brand new and compatible with the specified models, ensuring reliable and consistent performance for your printing needs. Upgrade your printing experience with this genuine HP toner cartridge.