Kyocera TR-5140 (302NR93060) is a transfer belt unit for compatible ECOSYS printers. It is identified in Kyocera’s parts list as a component in the printer’s transfer section, making it a service replacement part rather than a toner cartridge or a complete printer.
The parts list covers the ECOSYS M6030cdn, M6035cidn, M6530cdn and M6535cidn. It lists one TR-5140 for each model configuration shown. The listing confirms the part’s identity and role in the printer assembly, without specifying package contents or a page yield.