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There are two ends on a laser tube. The one with the
red wire which is closer to the touch screen is called the
high-voltage side. The other next to the first mirror is
called the low voltage side.
▲
high-voltage
▲
low-voltage
2. Find the white connector on the high-voltage side.
Twist open the connector and disconnect it.
3. Find the white terminal near the low-voltage side.
Press the button on the white terminal to release and
remove the cable connected to the low voltage
