TSC 98-0250018-40LF Ribbon Near End Sensor Assembly
Overview
The 98-0250018-40LF is a ribbon near end sensor assembly for the TSC TTP247P thermal transfer printer. This component detects when ribbon supply approaches depletion and signals the printer's control logic to trigger a low-ribbon alert — eliminating the risk of mid-job ribbon failure in unattended or high-throughput production environments. The wired sensor integrates directly with the printer's main control board and LCD interface, providing real-time ribbon inventory status without requiring manual checks or secondary monitoring systems.
Compatibility
This sensor assembly is designed for the TSC TTP247P thermal transfer printer. It integrates with the printer's native ribbon-detection system and works alongside the standard ribbon cartridge mechanism. Compatible with factory-original ribbon spools and aftermarket ribbon supplies that use standard TSC cartridge geometry. Installation fits within the printer's standard ribbon path — no modifications to the printer chassis or control wiring required.
Installation Notes
The sensor assembly connects via a fixed wiring harness to the printer's control board. Installation occurs during initial printer setup or as a field replacement when the existing sensor fails. No special tools are required beyond basic electrostatic precautions when handling the control connector. Sensor alignment with the ribbon path is pre-set during manufacturing — ensure the ribbon cartridge is fully seated before power-on to avoid false low-ribbon alerts.
