China Manufacturer Compatible Riso MZ770 RZ970 RV9690 A3 Two Colour Digital Duplicator Pressure Roller
Riso MZ770 RZ970 RV9690 A3 Two-Color Duplicator Pressure Roller (OEM No. 023-74068) is a premium replacement part with a high-precision iron core and wear-resistant rubber coating, perfectly compatible with the specified Riso duplicator models for easy plug-and-play installation; it delivers even pressure distribution to ensure firm ink fixing, prevent ink adhesion and paper jams, and boasts stable performance for long-term use in high-volume printing environments like offices and print shops, backed by a 1-year quality warranty.
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Premium Pressure Roller for Riso MZ770/RZ970/RV9690 A3 Two Color Digital Duplicator
Crafted with high-grade rubber and reinforced metal core, engineered for Riso’s A3 dual-color duplicator series.
Precision-molded surface delivers consistent pressure across the entire A3 paper width, guaranteeing crisp, vivid prints every time.
Resistant to high temperature and ink corrosion, ideal for heavy-duty printing environments.
Direct replacement part, compatible with MZ770, RZ970, RV9690 models—seamless match with original equipment.
| Product Description | |
| Product name | Pressure Roller |
| Model | RZ970 |
| For use in | Riso MZ770 RZ970 RV9690 A3 Two Colour Digital Duplicator |
| Feature | Compatible |
| Warranty | 12 months |
| Delivery time | 3-7 working days |
| MOQ | 10 PCS |
| Packing | Neutral Package |
| Supply from | Guangzhou,China |








Founded in 2009, Guangzhou SC Office Equipment Co., Ltd. is a professional manufacturer specializing in compatible consumables for Japanese copiers and printers. It integrates R&D design, production, sales, and after-sales service into a complete operation system.
In its early development stage, the company focused on serving clients across the industry chain, including suppliers of well-known brand consumables, regional agents for various brand machines, office equipment lessors, wholesalers, exporters, and office consumables factories. Since 2020, in line with the trend of digital development, it has launched an online platform to provide direct product supply services to global customers.
Since its establishment, the company has expanded its product scope to cover a wide range of compatible consumables for premium OA office equipment brands such as Konica Minolta, Xerox, RICOH, Kyocera, Sharp, Canon, and Toshiba. Its product portfolio includes printer and copier cartridges, toner, photosensitive materials, imaging materials, and more.
Equipped with abundant product resources and a team of senior professional maintenance personnel, the company adopts an efficient computerized management system for service tracking. This enables it to quickly and accurately address customer issues in a timely manner. Committed to customer satisfaction, the company strives to provide clients with high-quality products, thoughtful services, comprehensive technical support, and more optimized office management solutions.




