This product works on the following models
- ModelModel NameSupport Link
- C4138AHP LaserJet 2100Se PrinterC4138A Parts and Support
- C4139AHP LaserJet 2100xi PrinterC4139A Parts and Support
- C4170AHP LaserJet 2100 PrinterC4170A Parts and Support
- C4171AHP LaserJet 2100M PrinterC4171A Parts and Support