100% Satisfaction Guarantee! One Year Warranty! Brand: Generic Brand / New Compatible Replacement for Brother TN920XXL TN920 XXL Color Type: Black Shelf Life: 2 Years With Chip: Yes Page-Yield: Up to 3,000 pages per TN920 Black; Up to 6,000 pages per TN920XL Black, Up to 11,000 pages per TN920XXL Black, Up to 18,000 pages per TN920UXXL Black, For Use with Brother TN-920XL for HL-L6210DW HL-L6210DWT HL-L5210DN HL-L5210DW HL-L5210DWT. 100% Compatible High Quality Replace For Brother TN920 TN920XL TN920XXL TN920UXXL Our products are certified with ISO 9001 and ISO 14001. If you are not 100% satisfied with your purchase, you can return your order to us within 30 days for a full refund or free replacement, return shipping is absolutely Free.