Status Indicator RAPs
WorkCentre 3119 07/06 2-13
9 LSU Error RAP
WARNING
Switch off the electricity to the machine. Disconnect the power cord from the customer supply
while performing tasks that do not need electricity. Electricity can cause death or injury. Moving
parts can cause injury.
Description
A message “LSU Error” is displayed.
Check and Cause Solution
1. The LSU cable or connector, PL 1 is faulty. Check the LSU operation using Engine Test
Mode, GP 4.
Install new parts as necessary:
•LSU, PL 1
• Main PBA, PL 1
2.The LSU, PL 1 is damaged.
3. Check the LSU HSYNC signal using
Engine Test Mode, GP 4.
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