E124: Scanner drive motor error
- Definition - [B]
During initialization and copying, the difference in the number of scanner drive
motor steps between forward and reverse exceeds a certain number.
- Possible causes -
• Scanner movement too heavy
• Scanner drive motor defective
• Main control board defective
E140: Lens vertical home position sensor error 1
- Definition - [B]
The lens vertical home position sensor remains de-actuated 3.0
seconds after the lens starts returning to the home position.
- Possible causes -
• Lens vertical home position sensor defective
• Lens vertical drive motor defective
• DC power supply board defective (check FU303)
E141: Lens vertical home position sensor error 2
- Definition - [B]
The lens vertical home position sensor remains actuated 2.0 seconds
after the lens left the home position.
- Possible Causes -
• Lens vertical home position sensor defective
• Lens vertical drive motor defective
• CN116 on the main control board is not connected correctly
• DC power supply board defective (check FU303)
E142: Lens horizontal home position sensor error 1
- Definition - [B]
The lens horizontal home position sensor remains de-actuated 3.7 seconds after
the lens starts returning to the home position.
- Possible Causes -
• Lens horizontal home position sensor defective
• Lens horizontal drive motor defective
• DC power supply board defective (check FU303)
FSM 6-31 FT5535/4527/4522
To Next Page