X476 477DW CN459-60375 X476DW X576 X451 Duplexer feeder Assembly CN598-67004 Fits For 577Z 452DN X551 X576 577DW Pagewide Pro Duplexer feeder assembly designed for use with specified printer models.This component enables double-sided printing functionality and is engineered to integrate with the designated devices.The unit is identified by part number CN598-67004 and is compatible with the listed X476, X576, X451, 577 series, and Pagewide Pro models.Installation supports automatic two-sided print operations as intended by the design. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.