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4. Clean the right or left sides of the main bay thoroughly.
5. Replace them using the same screws and then restore the electrical connections.
Exterior
Do not use caustic chemicals or harsh abrasives. Be careful not to allow any
electronic component to become wet and let all surfaces dry completely
before further use.
When necessary, clean the engraver’s other surfaces with a soft cloth or wipe them using a cloth
moderately wetted with mild detergent.