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Text excerpt from page 14 (click to view)
HOW TO EJECT MANUALLY (Method 2)
1. Turn the unit over. 2. Insert the shaft less than a diameter of 3 mm (e.g. screwdriver) straightly into the opening as shown. 3. Turn the shaft along with the opening clockwise. 4. Repeat steps 2 and 3 until the tray will open. 5. Pull the tray slowly with a hand.