Prevent stray light interference and maintain sharp, clean image quality by absorbing excess light within the drum area—essential for avoiding unwanted shadows, smudges, or exposure defects on masters and prints during duplicating of forms, flyers, newsletters, and high-volume jobs. This premium compatible part (direct equivalent to OEM 023-17344 / 023-17344-204, often sized 65×18 mm assembly) features high-quality light-absorbing material for effective performance, precise fit, and durable adhesion—ensuring consistent master exposure and reliable output in demanding print environments. Expected life of up to 50,000–150,000+ prints (actual life may vary based on usage volume, ink coverage, environmental conditions like dust/humidity, maintenance frequency, and exposure to light/heat). Easy adhesive installation as a direct replacement (often on drum or related assembly), it helps restore optimal duplicator function, reduces print defects, and provides great value—ideal for schools, offices, churches, and print shops keeping EZ/SF series machines running smoothly and cost-effectively.
Compatible Models:
Riso EZ series (EZ200, EZ201, EZ220, EZ221, EZ300, EZ330, EZ370, EZ390, EZ530, EZ570, EZ590, and similar EZ models)
SF series (SF5030, SF5130, SF5230, SF5330, SF5430, and related SF/SFII models),
Cross-compatible with select EV/ES/RZ series using 023-17344 (e.g., EV/ES variants and SF5430 configurations in parts catalogs).





