User Manual
Page 69
... scanner to wear out, paper jams and misfeeds may damage them . Roller Replacement Message When the number of pages that have been scanned in the "Total Scanning Count" in the version information for the ISIS/TWAIN driver, and use excessive force when removing or attaching the rollers. Buy a exchange roller kit, and replace the pickup roller, feed roller...
... scanner to wear out, paper jams and misfeeds may damage them . Roller Replacement Message When the number of pages that have been scanned in the "Total Scanning Count" in the version information for the ISIS/TWAIN driver, and use excessive force when removing or attaching the rollers. Buy a exchange roller kit, and replace the pickup roller, feed roller...