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Thermal Printer Head Open Sensor Kit Zebra ZD421T P1112640-210
Summary description:
Replacement kit for the Zebra ZD421T thermal label printer containing the head open sensor (MPN P1112640-210). The sensor detects when the printhead is opened, helping the printer to pause operations for safe media loading and maintenance. Intended for service and repair of ZD421T units to restore sensor functionality and reliable printer operation.