Major Trouble
• Fixing unit error
Trouble causes: 1. Fixing unit cable error.
2. There is trouble on the data board.
3. Fixing unit error
Solutions: 1. Connect heating conductive cord correctly.
2. Repair the data board.
3. Replace fixing unit.
• LSU errors
Trouble causes: 1. Scanning unit connection error.
2. Trouble in data board.
3. LSU error
Solutions: 1. Connect the conductive cord correctly.
2. Replace data board.
3. Replace the LSU
• Engine board mismatched
Trouble causes: 1.Data board mismatches with engine board;
Solutions: 1.Substitute for proper data board or engine board;
• Internal communication error
Trouble causes: 1.The connection between engine board and data board is bad;
2. The engine board circuit is bad
3. Engine board error
Solutions: 1.Link the conductive cable correctly;
2. Change the engine board;
3. Replace the data board
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