The TReCVd Pickup Roller is a perfect companion for those who own a Riso RZ 230 EV, 2590, 2450, 2460, 3690, or 3650 printer/copier. This roller is meticulously designed to ensure a smooth and hassle-free journey for your documents, whether you're delivering them or receiving them. Its ergonomic design and secure fit make it a great investment for those who value convenience and reliability. Simply add the roller to your printer's tray, and it will automatically adjust to your paper size, ensuring that your documents are delivered or received perfectly every time. This pickup roller is compatible with numerous Riso models, making it an excellent choice for users who own them or are looking for a compatible replacement.