Genuine Olivetti B0042C (FPJ22) water proof black ink cartridge For use in the Olivetti JP150, 150W, 150WS, JP 350, 350S, 350WS, JP360, JP370, JP450 & JP470, the Olivetti OFX500, 520, 525, 540, 550, 560, 570, 1000, 1100, 1200, 2100, 2200, 3100, 3200, FaxLab 200 & 250, LinkFax 500, 1000, 1100, 1200, 1900, 2200, 3200, OFX 520P & 580, FaxLab 200P, 250P and JetLab 500 and others