Save on maintenance costs by choosing products designed for simple, do-it-yourself replacement. Reliable, durably-constructed waste cartridge is engineered and built by the original equipment manufacturer specifically for use with Phaser? printers, making every aspect of installation and operation completely hassle-free. Once installed, it always delivers flawless, uninterrupted printing performance. Device Types: Laser Printer; Supply Type: Waste Cartridge; Page-Yield: 20000; OEM/Compatible: OEM.