Compatible with the following printer models:
- HP LaserJet P4014 Printer
- HP LaserJet P4014n Printer
- HP LaserJet P4015n Printer
- HP LaserJet P4015x Printer
- HP LaserJet P4014dn Printer
- HP LaserJet P4515n Printer
- HP LaserJet P4515tn Printer
- HP LaserJet P4515x Printer
- HP LaserJet P4515xm Printer
- HP LaserJet P4015dn Printer