This Pelikan product is the clever alternative to the one of the printer manufacturer. Pelikan products provide and excellent printing quality and yield, at a very attractive price. Pelikan offers 3 years warranty on this product. Pelikan - We make the inks!Compatible Printers: Triumph-Adler ACS Electric 131 DCM, Triumph-Adler Electric 45, Adler-Royal Universal 285, Adler-Royal Gabriele 4000, Adler-Royal Eucompta 410, Facit 1828, Olympia SGE 44, Olivetti OCR 8102, Adler-Royal ACS Electric CL, Adler-Royal Electric 11, Olympia SG 3, Adler-Royal Universal 390, Adler-Royal Gabriele 8000, Olympia Simplex, Adler-Royal FA 4, Triumph-Adler Electric 151, Triumph-Adler Dejur, Triumph-Adler Matura 500, Adler-Royal Electric 31 C, Adler-Royal Electric 1013, Triumph-Adler Electric 21, Adler-Royal Perfomat, Facit 1820, Olympia FA 402, Adler-Royal Privat, Olivetti S 14, Triumph-Adler Contessa DE…