General description vhbw offers a high-quality ribbon cassette designed for use with dot matrix and receipt printers. This ribbon is specifically compatible with models such as Royal Signet TQ 720, 45 T, 45, 40, and 70. Dot matrix printers, while often replaced by faster and quieter laser or inkjet printers, remain valuable for their ability to work with continuous rolls of paper and carbon copies, making them robust and durable for specific applications like protocol printing. Technical specifications Material: carbon fibre Print colour: black Dimensions (L x W x H): 12.1 x 11.4 x 1.3 cm Ribbon length: 170 m Compatibility and accessories Compatible with: Royal Signet TQ 720, 45 T, 45, 40, 70 Replacement for: 186c1, F018602 Installation Precision-fit ribbon cartridge for simple and smooth change-over. Usage Ideal for dot matrix printers and receipt printers. Provides clean, clear, and legible printed outcomes.