Model Compatibility: Fits QLN320 and QLN320+ mobile label printers as a direct replacement thermal printhead.
Part Number: Matches RK18277-1 P1031365-001 thermal printhead part number specified in the title.
Resolution Specification: Provides 203 dpi print resolution, matching the thermal printhead specification.
Quantity Included: Contains 5 individual thermal printheads per package as indicated by 5PC X.
Functional Purpose: Restores standard thermal printing functionality when replacing a worn or failed printhead in compatible devices.