This product is either discontinued or we cannot get that from suppliers.
Kyocera 1203KF0KL0, Capacity 2,000 Sheet Paper, Paper Size Letter, A4, B5 / 16 lb Bond, Media tray / feeder, Media Type Plain paper, Designed For ECOSYS LS 4020DN; FS-3900DN, 3900DTN, 3920DN, 3920DN/KL3, 4000DN, 4000DTN, 4020DN, 4020DN/KL3.
The Kyocera 1203KF0KL0 2000-Sheet Paper Feeder is specifically designed for the Kyocera ECOSYS LS 4020DN, FS-3900DN, 3900DTN, and 3920DN Printers.