Premium OEM-compatible toner cartridge engineered for flawless performance in HP LaserJet MFP 438/442dn/443 printers. Precision-formulated toner particles ensure sharp text and graphics with consistent print density. High-yield design delivers reliable page output for office environments requiring volume printing. Sealed manufacturing process prevents ink leakage while maintaining optimal printhead alignment. Ideal for high-volume business documents, professional reports, and crisp marketing materials. Rigorous quality testing guarantees streak-free printing and reduced paper jams. Electrostatic discharge protection safeguards printer components during installation. Cost-effective alternative to OEM cartridges without sacrificing print quality. Compatible with all standard printer paper weights and finishes. Manufactured under ISO-certified quality standards for dependable performance.