BWRF 843B Ink Cartridge — Compatible with HP PageWide XL 4000/4100/4500/5000/5100, 400 ML with Enhanced Compatibility Chip

Replacement BWRF 843B ink cartridge designed for HP PageWide XL 4000, 4100, 4500, 5000 and 5100 printers. Built to deliver consistent, high-volume output across these PageWide XL models for professional-quality results. Each cartridge is fitted with an Enhanced Compatibility Chip to ensure accurate recognition and trouble-free integration with your printer. Capacity: 400 ML per Ink Cartridge (5% coverage on A4 paper), providing extended print life so you don’t need to swap cartridges frequently.