138X Black Toner Cartridge [with Chip] Compatible Replacement for HP 138X 138A W1380A W1380X Toner Cartridge to use with LaserJet Pro 3001dw 3001fdw MFP 3101fdw Printer (High-Yield,2 Pack)

Item Name: 2 Pack USUPERINK 138X Black Toner Cartridge Compatible Replacement for HP 138X 138A W1380A W1380X toner cartridge.
High page yield: Each W1380X black toner cartridge yields up to 4,000 pages (under condition of 5% coverage in A4 paper). Meet in the requirement of ISO/IEC 19752.
Warning: NOT COMPATIBLE WITH Contract Printers (HP+ service) suffix with Letter "e" , such as Pro 3001dwe and MFP 3101fdwe Printers. Please confirm your printer model before ordering.
Compatible for HP Printer: Laserjet Pro 3001dw 3001fdw, Laserjet Pro MFP 3101fdw Printer.
Premium Components: Featuring latest-generation chips and high-grade materials, these deliver full printer compatibility and consistent, stable performancefor crisp, vivid, evenly colored prints on every use.
Professional Support: Reliable after-sales support for a worry-free purchase and usage experience.