All inks/toner once opened cannot be returned. Incase of any fault or manufacturing defect you can reach out to the Vendors authorized Service Center along with the issue details to claim Warranty/RMA on the same.
Overview
Highlights
Original HP Ink produces sharper and brighter prints for a perfect 4x6 photograph
Fast-drying, water-resistant, fade-resistant prints that last over 100 years
Originals produced 180% more prints than refills
Original HP Ink reaches the paper before you can blink
Ink can create millions of color combinations for optimal print quality