Our discount compatible Lexmark Z613 ink cartridges will print with the same consistency and reliability as your original Lexmark printer cartridge. Our compatible Lexmark ink cartridges produce high-quality print results and are designed to install easily in your Lexmark printer. During our manufacturing process, these discount ink cartridges for Lexmark Z613 printers are tested for print quality and performance. We guarantee the quality of our products, and we want you to be entirely satisfied with your purchase. Our comprehensive 1-Year warranty covers all aspects of the cartridge such as page-yield and print quality. Buy with confidence knowing that we stand 100% behind our products. Our customers will also receive lifetime customer support.