... is with 16ports, can connect 8 or 16 nozzles IC card fuel dispensers. If the nozzles number is bigger than ... part includes UPS, printer, ticket printer(optional), multi port card, IC card reader, security keyboard(optional), Modem (optional), and so on. UPS can ... printer can print receipt, IC card reader can issue card and make deposit, user can input password through security keyboard, modem is the ...