Xerox 006R04377 Black High Yield Toner Cartridge Safety This sit stand desk converter sits easy mounting hardware This sit stand desk converter sits on top of your existing desk and lets you work comfortably from either a sitting or ergonomic standing position clogs and air bubbles that come with glue Brand Name: Xerox Cartridge Yield Type: High Yield Family Model #: 006R04377 Ink or Toner Cartridge Type: Original Ink or Toner Color: Black Ink or Toner Pack Size: 1 Pack Number of Black Cartridges: 1 Number of Color Cartridges: 0 Pack Qty: 1 Page Yield Per Cartridge (Up to): 8000 Supply Type: Toner True Color: Black Yield Type 1: High Yield Yield Type 1 Color: Black Yield per Cartridge (Black): 8000 Compatible toners may risk breakdown of Xerox printers and result in poor print quality and weak colors