PCI's paper one-way ticket equipment (PCI-PTVM-01) is designed specifically serving the subway passenger flow efficiently. It is designed following the principle of miniaturization and minimalism with a compact overall structure. The innovative design of front + side maintenance improves O&M efficiency greatly. The built-in large-volume thermal printing module ensures stable and quick issuing of ticket & card. Dual breakthroughs of low fault rates and maintenance by precise internal layout, thus providing a more flexible and reliable ticketing solution for modern rail transit.