... Compatilbe new continual ink supply system 1).Suit for hp,canon,brother,epson,samsung,dell,lexmark,etc2) 500/900 Pages yield ... , able to print parchment paper, performs as the original4) Ink is from USA.5) less than 1% defective rate.6) Neutral ... : Quality new continual ink supply system (CISS),suit for hp,canon,samsung,brother,epson,dell,lexmark,ciss system