Code 20153: “LCM 1 – Pump speed too high”

Situation

Solution

Defective fan interconnection board

  1. Replace the Light Source fan Interconnection board. See procedure "Replacing the Light Source Fan Interconnection Board".

  2. If problem persists, replace the entire Light Source. See procedure "Laser Phosphor Light Source".

Damaged cooling pump

Replace the Light Source. See procedure "Laser Phosphor Light Source".