*TN920XL TN920 Black Toner 4‑Pack for Brother HL‑L6210DW HL‑L5210DW MFC‑L6810DW* • Brand: Jeostarky​ • Model Name: TN920XL TN920 high‑yield black toner cartridge (4 pack, with chip)​ • Printer Type: Laser printer​ • Color: Black (TN920XL 4 black)​ • Special Features: With chip for quick recognition, high‑yield performance, excellent print quality​ • Compatibility Technology: Compatible replacement for Brother TN920, TN920XL, TN920XXL, TN920UXXL​ • Compatible Devices: Brother HL‑L6210DW, HL‑L6210DWT, HL‑L5210DN, HL‑L5210DW, HL‑L5210DWT, HL‑L6310DW, HL‑EX415DW, HL‑L5215DW, HL‑L6217DW, HL‑L6415DW, HL‑L6415DWT, DCP‑L5510DN, MFC‑EX915DW, MFC‑L5710DN/DW, MFC‑L5715DW, MFC‑L5717DW, MFC‑L5915DW, MFC‑L6810DW, MFC‑L6915DW​ • Included Components: 4 × TN920XL/TN920 high‑yield black toner cartridges​ • Page Yield: Up to 6,000 pages per TN920XL TN920 cartridge at 5% coverage​ • Item Usage: Ideal for business, office, and high‑volume monochrome printing​