SC130: Scanner start abnormal
- Definition - [B]
The scanner start signal is detected before the scanner returns to the
home position.
- Possible causes -
• Scanner control board defective
SC170: Scanner DA1 abnormal
- Definition - [B]
When performing the AGC, DA1 is not in the proper range.
- Possible causes -
• Poor connection between CCD board and scanner control board
• Scanner control board defective
• CCD board defective
SC171: Scanner DA2 abnormal
- Definition - [B]
When performing the AGC, DA2 is not in the proper range.
- Possible causes -
• Poor connection between CCD board scanner control board
• Scanner control board defective
• CCD board defective
SC172: Scanner DA3 abnormal
- Definition - [B]
When performing the AGC, DA3 is not in the proper range.
- Possible causes -
• Dirty white plate, reflectors, mirrors, or lens
•
White plate on the exposure glass not properly positioned
• Exposure lamp deteriorated
•
Scanner or mirrors not properly positioned
•
Scanner control board defective
•
CCD board defective
A172/A199 6-4 SM
To Next Page
Loading...
