Compatible with the following:
HP LaserJet 4100, HP LaserJet 4100dtn, HP LaserJet 4100mfp, HP LaserJet 4100n, HP LaserJet 4100tn, HP LaserJet 4101mfp

All brand names and trademarks are the properties of their respective owners and are referred to here for descriptive purposes only. All remanufactured and compatible products are not affiliated with this product and are not associated with any printer, copier or fax manufacturer. The replacement cartridges contain new and recycled products.