Mars POS Ribbons Compatible Ribbon Cartridge Replacement for Okidata 52102001 ML390 Microline 320 Ribbon Black 12 Pack. Condition: OEM Equivalent with New and Recycled Components. Each Ribbon Page Yield: 1.6 Million. Color(s): Black. Fits the Following Printer Models: ML-182 ML-190 ML-320 ML-380 ML-390. Replacement Printer Ribbons: ML-182 ML-190 ML-320 ML-380 ML-390 Printer Ribbon for Print Quality and Page Yield. Replaces the Following Manufacturer Numbers: OKI 52102001. Pictures may be magnified to show detail. For further information on size, color, conditions please refer to the item description or please ask a question before buying. Additional Details ------------------------------ Product description: Mars POS Ribbons Compatible Ribbon Cartridge Replacement for Okidata 52102001 ML390 Microline 320 Ribbon Black 12 Pack. Condition: OEM Equivalent with New and Recycled Components. Each Ribbon Page Yield: 1.6 Million. Color(s): Black. Fits the Following Printer Models: ML-182 ML-190 ML-320 ML-380 ML-390. Replacement Printer Ribbons: ML-182 ML-190 ML-320 ML-380 ML-390 Printer Ribbon for Print Quality and Page Yield. Replaces the Following Manufacturer Numbers: OKI 52102001. Pictures may be magnified to show detail. For further information on size, color, conditions please refer to the item description or please ask a question before buying.