This pack of 6 Black Solid Ink Sticks delivers up to 14,000 pages from your Phaser 8860 printer. Tried-and-tested Xerox technology uses solid ink for clean and efficient printing, with no environmentally-unfriendly cartridges to dispose of. They're specially shaped to for fluid loading and fast speeds. These solid ink sticks are a genuine Xerox product, for unbeatable quality and reliability.