High Quality Riso RV 3650 3660 3690 5690 RZ 300 310 370 390 570 A3 Digital Duplicator Spare Parts Pressure Roller
This pressure roller is compatible with multiple Riso printer models, including RZ, EV, ES, SF, SV, etc. Made of high - quality materials, it features a refined iron shaft that ensures stable output through high - precision cutting technology. The original factory - quality coating makes it wear - resistant, durable, and smooth in operation, reducing losses and protecting the machine. It also provides uniform pressure, firm fixing, and a long service life, preventing paper jams and ink adhesion.
- Overview
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| Product Description | |
| Product name | Pressure Roller |
| Model | RV A3 |
| For use in |
Riso RV3650、3660、3690、5690 RZ 300、310、370、390、570
EV3750、3760、3790、5790、5791
EZ 370、390、570、590、SD5630
ES3751、3761
General SFA3 series
|
| Feature | Durable |
| Quality | A+ Grade |
| Type | Digital Duplicator Spare Parts |
| Warranty | 12 months |
| Delivery time | 3-7 working days |
| 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.




