HP original toner SU706A, 101X, MLT-D101X, black, 700str., Samsung ML-2160,2162,2164,2165,2168, SCX-3400,3505,SF-760, O | Wholesale Toners & Cartridges - GRAS SK
How to Replace Toner Cartridge for Samsung SCX-3400 Printer - iFixit Repair Guide
Samsung SCX-3405W Printer - Apple Community
How to Replace Toner Cartridge for Samsung SCX-3400 Printer - iFixit Repair Guide