Roller cleaner conveniently keeps your paper folder rollers durable as possible. It easily cleans off ink, dust or other particles that may have built up on the rollers and helps prevent them from drying out or cracking over time. The roller cleaner helps the rollers stay in top working condition and ensures smooth, proper paper feeding every time. Simply spray some cleaner on a cloth and wipe down the rollers, and their durability is maximized. The roller cleaner works on both folders and inserters.