There is compatible for:
START BP-690K+/ BP-690K Pro/LQ-690K
FOR EPSON EX800 - EPSON EX1000 - EPSON LQ670 - EPSON LQ680 - EPSON LQ680PRO - EPSON LQ680 PRO - EPSON LQ860 - EPSON LQ1060 - EPSON LQ2500 - EPSON LQ2500+ - EPSON LQ2550 - EPSON VP3000RC DOT MATRIX PRINTERS
FOR EPSON EPSON EX-800 - EPSON EX-1000 - EPSON LQ-670 - EPSON LQ-680 - EPSON LQ-680PRO - EPSON LQ-680 PRO - EPSON LQ-860 - EPSON LQ-1060 - EPSON LQ-2500 - EPSON LQ-2500+ - EPSON LQ-2550 - EPSON VP-3000RC DOT MATRIX PRINTERS
ALSO SUITABLE FOR NAKAJIMA AQ75V AND UNISYS AP1324
EPSON EX800/EX1000COLOR;
EPSON LQ1060/LQ2500/LQ2550/LQ860/
LQ670/LQ670+/LQ670K+/670K+T/
LQ680K/LQ550/680/680 PRO.