A4 RISO CV-Master S-7040 — Digital Duplicator Master Roll
A genuine RISO-compatible A4-size master roll designed for use in RISO CV series digital duplicators (e.g., CV3030/CV3230). It serves as the stencil material used in the digital duplicator’s printing process, enabling high-volume, fast, cost-effective printing with crisp, consistent output. Each master roll yields multiple prints and is engineered to deliver reliable performance and optimal image quality in bulk duplicate runs.