Samsung Samsung Proxpress M 3820 Samsung Proxpress M 3820 D Samsung Proxpress M 3820 DW Samsung Proxpress M 3820 F Samsung Proxpress M 3820 FN Samsung Proxpress M 3820 N Samsung Proxpress M 3820 ND Samsung Proxpress M 3870 Samsung Proxpress M 3870 FW Samsung Proxpress M 4020 Samsung Proxpress M 4020 D Samsung Proxpress M 4020 ND Samsung Proxpress M 4020 NX Samsung Proxpress M 4070 Samsung Proxpress M 4070 FR Samsung Proxpress SL-M 3870 Samsung Proxpress SL-M 3870 FD Samsung SL-M 3820 Samsung SL-M 3820 D Samsung SL-M 3820 DW Samsung SL-M 3820 F Samsung SL-M 3820 FN Samsung SL-M 3820 N Samsung SL-M 4020 Samsung SL-M 4020 D Samsung SL-M 4020 ND Samsung Xpress M 3820 Samsung Xpress M 3820 D Samsung Xpress M 3820 DW Samsung Xpress M 3820 F Samsung Xpress M 3820 FN Samsung Xpress M 3820 N Samsung Xpress M 4020 Samsung Xpress M 4020 D Samsung Xpress M 4020 ND