Selling new open box item (one of them is open) please check the part number for propper fitment before placing order.Thanks.Built-In Chip: InkNI 58x toner cartridge pre-installed with the latest version smart chip, No need to transfer or reuse chips from your 58x toner cartridge toner
Package Includes: 2 pack cf258x 58x toner cartridge compatible for hp 58x toner cartridge black
Compatible printer: 58x CF258x toner cartridge compatible for HP Laserjet Pro MFP M428, M428dw, M428fdw, M428fdn, Pro M404, M404n, M404dn, M404dw, Enterprise M430f, M406dn Printer
High Page Yield: Up to 10,000 pages per cf258x 58x black toner cartridge 5% coverage (Letter A4, at 5% coverage)
Superior Performance: Every InkNI cf258x 58x toner cartridge passes multi-phase quality testing for flawless print results and printer protection