If your printer isnt reading the cartridge and shows an error message, it may be due to a firmware update. Our current ink cartridges are equipped with the latest chips and are compatible with the latest version of firmware. If you have any questions, please contact us at any time. ^^ Replacement for epson 822XL ink cartridgescome equipped with the latest intelligent chips, ensuring you wont be bothered by firmware update. No compatibility issues. ^^ Replacement for Epson 822XL ink cartridges combo pack includes: a 5-piece set (1 black 822XL ink cartridge + 4 color 822XL ink cartridges) that delivers 1, 100 black/color pages (5% coverage), plus a comprehensive User Guide for hassle-free installation. ^^ Replacement for Epson 822XL printer ink cartridges. Fully compatible with all WorkForce Pro printers including WF-3820, WF-3823, WF-4820, WF-4830, WF-4833, and WF-4834. Features a 2025 upgraded smart chip that auto-detects the latest firmware for true plug-and-play operation. ^^ Replacement for epson 822XL ink cartridges high page yield: Up to 1100 pages per epson 822XL black ink cartridge and 1110 pages for per epson 822XL color ink cartridge (Letter/A4, at 5% coverage) ^^
Quality Assurance: Replacement for epson 822xl ink cartridges combo pack undergoes a rigorous quality testing process to ensure clear, long-lasting printing. This test ensures that the cartridge delivers streak-free, faded, leak-free high-quality printing, giving you reliable print performance.
^^ Premium Remanufactured Quality: Manufactured to high-quality remanufacturing standards with imported ink. The waterproof, smudge-proof formula keeps documents vivid for up to 5 years.
^^ Longer Cartridge Lifespan: Our durable, high-capacity design features advanced architecture that increases yield by 30% per cartridge. Reinforced shell construction reduces shipping leakage risk, combining exceptional cost-effectiveness with durability for fewer replacements.
^^ 24/7 Customer Support: Backed by a professional technical team, we offer a 2-year warranty, and installation video guidance.