Dell 1720 dn

OEM photoconductor kit yields 30,000 pages.
This photoconductor unit provides the sharp imaging you need for professional output on every page. Designed for superior reproduction and efficient toner transfer. Tested to ensure reliable results every time. Device Types: Printer; OEM/Compatible: OEM; Page-Yield: 30000; Supply Type: Photoconductor Unit.

DELL TJ987 drum
DELL TJ987. Page yield: 30000 pages Print technology: Laser

Dell 310-8709 High Capacity Black Toner Cartridge
310-8709 High Capacity Black Toner Cartridge compatible with the Dell 1720. Yield 6000 Pages @ 5%

Dell 310-8710 Black Toner Drum
310-8710 Black Toner Drum compatible with the Dell 1720/ 1720DN. Yield 30000 Pages @5%