80VISIONEER PATRIOT 430 SCANNER USER’S GUIDE
8.When you are certain that the gears are engaged, swing the roller into it scanner and align the left side with its mount. Then gently slide the roller to the left to fit its left end into its mount. Make sure the left end of the roller is firmly seated into its mount.
9.Rotate the lock tab down so the locking flange catches on its latch. Do not force the lock tab into place. If it does not rotate freely to lock into place, make sure the flange is properly seating on its latch.
10. Close the cover when you’re finished.