Application: U‑shaped fork photoelectric sensor for Nautilus Hyosung, also compatible with selected NCR and OKI ATM cash modules. Detects banknote passing status, position and mechanical flag movement inside cash dispenser unit. Fixes malfunctions such as false paper‑jam alarm, note counting error, missing detection and module halt caused by sensor dust contamination, internal component aging and signal failure. Compact original installation dimension, easy for on‑site replacement. Small but critical optical sensing spare part for atm machine financial equipment cash module troubleshooting and maintenance.
