... /OEM Box 5)Good Price Black bubble toner cartridge for Brother DR-520 1. About products Model: ... printingToner configuration: LG toner (1000g)+GRT OPC, MR , PCR, DB, WB, Plastic cartridgeCompatibility: Brother HL-5240/5250/ ... printing consumables such as ink cartridges, toners, toner powders and other parts of printers, copiers and ... you quick response. Black bubble toner cartridge for Brother DR-520