NineLeaf 201A / CF400A High-Yield Black Toner Cartridge Replacement for HP Color LaserJet Pro MFP M277 & M252 Series — 1500 Pages, 10-Pack

Overview: High-yield black toner replacement compatible with HP 201A / CF400A. Each cartridge delivers reliable monochrome output for everyday office printing. Page Yield: Up to 1,500 pages black per toner at 5% coverage (Letter/A4). Compatibility: Designed for use with HP Color LaserJet Pro MFP M277dw, M252dw, M277n, MFP M277c6, M252dn, M252n and MFP M274n series printers. Package Contents: 10-Pack CF400A black toner cartridge. Notes: These replacement cartridges are intended as compatible alternatives to OEM 201A / CF400A consumables and provide the stated yield under standard 5% coverage test conditions.