For models: SHARP Models MX-3500N, 3501N, 4500N, 4501N ONLY
Average cartridge yield: Black: 36,000, Color: 15,000 approximate pages based on 5% coverage (actual yield depends on specific use including images printed, printer, print settings and other factors)
MFG Part Numbers: MX-45NTBA, MX-27NTCA, MX-27NTMA, MX-27NTYA, MX45NTBA, MX27NTCA, MX27NTYA, MX27NTMA