Compatible with the following printer models:
- HP LaserJet Ent M525dn
- HP LaserJet Ent M525f
- HP LaserJet Ent M525c
- HP LaserJet Ent P3015
- HP LaserJet Ent P3015d
- HP LaserJet Ent P3015dn
- HP LaserJet Ent P3015n
- HP LaserJet Ent P3015x
- HP LaserJet Pro M521dn