FAQ of CISS for EPSON XP 102/202/402: 1.what kind of chip are used for the CISS? Answer:Fission chip with auto reset 2.how many colors do the CISS have? Answer:four colors(C/Y/M/BK) 3.what is the quality guarantee period? Answer:two years 4.what is the FOB price and the MOQ? Answerthe product MOQ is 50 sets. 5.what is the delivery time? Answer:within seven days after full payment 6.what kind of the payment? Answer:T/T, Paypal, West Union, D/A, D/P