This is a NEW OEM Epson Stacker / Output Tray that originally shipped with the following Epson printer(s): WORKFORCE PRO WP-4010, WP-4011, WP-4015, WP-4090, WP-4091, WP-4092. This is NOT a generic or knock off Stacker / Output Tray. If you do not see your model number listed above, please send us a message so we can assist you in selecting the correct part!