SC171: VPU abnormal 2
Type: 3
- Description -
The scanner IPU board notifies the SCU when feedback data for the
white level is not in the proper range at power-on.
- Detection Timing -
When the power switch is turned on
- Possible Causes -
• Scanner IPU board
SP-Log: 7-402-1
SC172: VPU abnormal 3
Type: 3
- Description -
The scanner IPU board notifies the SCU when the white shading data
is not in the proper range after the white level has been adjusted
(SP4-435).
- Detection Timing -
When the above SP mode is performed
- Possible Causes -
• Scanner IPU board
SP-Log: 7-402-1
SC191: Bar code scanning error
Type: 2
- Description -
The bar code on the scanner guide plate is scanned by the CCD and
stored in the SCSI buffer memory. The scanner IPU board reads the
data and performs a pattern analysis on the data. If the scanner IPU
board determines that the image pattern is not an appropriate bar code
pattern, it notifies the SCU of a bar code scanning error.
- Detection Timing -
When the power switch is turned on
- Possible Causes -
• Non-standard bar code label
SP-Log: 7-402-1
SERVICE CALL CONDITIONS
A166/A187/A189 6-4 SM
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