Zoomtoner High-Yield Black Ink Cartridge — Compatible with HP L0R08A (PageWide Pro 552dw, 577dw, 577z)

Zoomtoner high-yield black ink cartridge — a compatible replacement for HP part L0R08A. Designed to deliver excellent print quality, this inkjet cartridge provides consistent, sharp black output for everyday and professional documents. Compatible printers: PageWide Pro 552dw, PageWide Pro 577dw, PageWide Pro 577z.