4-Pack 138X Black High-Yield Toner Cartridge — Compatible Replacement for HP 138X W1380X 138A W1380A (Pro 3001dw / 3001fdw / MFP 3101fdw)

NO Chip: This replacement set does not include a chip. You must transfer the chip from an OEM 138X high yield toner cartridge onto these units. A step-by-step user guide and the specific tools needed for chip installation are provided. Package contents: 4 × 138X black high-yield toner cartridges compatible with HP Pro 3001dw, 3001fdw and MFP 3101fdw printers. Page yield: Each 138X cartridge prints up to 4,000 pages (Letter/A4, 5% coverage). Suited for a wide range of environments including Education, Government, Healthcare, Commercial operations, Trading Companies, Financial Institutions, and home use.