Features: Experience consistent, printing with black/redness ribbon cartridge, specifically for ERC45B ERC45 TM-U330 TM-U330B TMU300B printers. Our ribbon cartridge, ensuring long and performances with every print. for business professional, retail store owners, and restaurant managers who require clear and stable receipt printing for daily operations. for point sale transactions, office document printing, and producing crisp receipts and labels in the retail industry. Enhances your printing efficiency with easy to Installs ribbon cartridge, delivering Sharply, fade resistant text for important printing need. Specifications: Materials: Plastic Package Includes: 5Pcs Printer Ribbon note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.