, the fleet consists of six four-car sets formed as follows, with two motored cab ("Mc") cars at the ends, and two non-powered trailer ("T") cars in the middle.
4-car sets • "Mc" cars are motored driving cars (with driving cabs). • "T" cars are unpowered trailer cars. • The Mc cars each have one scissors-type pantograph.
7-car trainsets Set 10001, reformed as a seven-car set in 2016, is formed as follows. Car 10701 was renumbered from
9000 series car 9601, car 10101 was renumbered from former
7200 series car 7301, and 10751 was renumbered from former 9000 series car 9602. ==Interior==