The TSI brand offers incomparable quality and performance, a broad product line and significant cost savings. TSI imaging supplies are manufactured in ISO 9001:2000-certified facilities and are designed, engineered and produced to be a true alternative to the OEM. The entireTSI line is 100% guaranteed. . This toner cartridge is compatible withHP LaserJet M1120, M1522, M1522N, M1522N MFP, M1522NF, M1522NF MFP, P1505, P1505N. It yields 2000 pages at 5% coverage. Device Types: Multifunction Laser Printer; Color(s): Black; Page-Yield: 2000; Supply Type: Toner.