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10.2.1 First, turn o the power to the machine. Use a
lint-free cloth to wipe the dirt o the two Y-axis optical
rails.
10.2 Maintenance and Cleaning of Guide Rail and Optical
Axis
10.2.2 Take out the lubricant, squeeze out a small amount,
and apply it to the optical rails. Manually move the Y-axis
to distribute the lubricant evenly along the rails.