Epson SIDM Black Ribbon Cartridge for LQ-780/N (S015630(B) EEB)
High ribbon yield:In a demanding and fast moving work environment, a high ribbon yield is essential and with 10 million characters per ribbon, this marks the LQ-780 and LQ-780N as leading forces in the market. It is also cost-effective, with long ribbon replacement cycles, low running costs and low total costs of ownership.