Compatible Samsung MLT-D203U Toner Cartridge (Black, Ultra High Yield) by SuppliesOutlet
Amazon.com: PPTT True Image Compatible Toner Cartridge Replacement for Samsung MLT-D203L for Samsung Pro Xpress M3870 3320 3370FD 3820 4070 4020 Printer,with Chip Office Products Black : Todo lo demás
User manual Samsung ProXpress M4070FR (English - 351 pages)