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 Pro M1536DNF, P1566, P1606DN. It yields 2100 pages at 5% coverage. Device Types: Laser Printer; Color(s): Black; Page-Yield: 2100; Supply Type: Toner.