
Compatible Master Paper B4 Size for RV/Es B4 Yoshikawa Paper Duplicator Ink and Master Roll. Compatible Master Roll: Compatible with Riso RV/RZ/Z A3 series duplicators for seamless integration. Fast Delivery: Ships within 7 days for small quantities; 30 days for large orders. ISO Certified Quality: Products passed ISO9001 certification ensuring high quality standards. 12 Months Warranty: Comprehensive 12-month warranty coverage for peace of mind. Global Supply Chain: Sold to over 30 countries with distributors in Southeast Asia, Africa, and Middle East. Flexible Customization: Offers minor and full customization options including branding and packaging. Competitive Pricing: Maintains competitive prices to ensure customer benefits and long-term relationships. Professional Support: Dedicated service team available for inquiries and technical assistance.