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If the printed paper comes out with white lines or text is blurred, clean the LED head with an LED lens cleaner. An LED lens cleaner comes with the machine.
Turn off the machine and unplug the power cord.
Pull the top cover open lever upward to open the top cover.
Pull the inner cover open lever to unlock the inner cover, and then fully open the inner cover.
Wipe the lens of the LED heads softly with an LED lens cleaner.
There are four LED heads.
Raising the LED head at the bottom (4) with your hand makes it easier to clean it.
Be careful not to touch the LED lens surface with your fingers.
Close the inner and top covers with both hands carefully.
Securely insert the plug of the power cord into the wall socket. Connect all the interface cables that were removed.
Turn the main power switch on.
