Plustek SmartOffice PS286 Plus - Multi-Feed Detection (this Function May or May Not be Available Depending on the Scanner Model You Purchase.)

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When you scan by the
Grayscale Mode
, clicking
button would allow you to
choose the desired color to remove the punch hole marks.
When you scan by the
B
/
W Mode
, punch hole marks will be filled with white color if
you click
button, or punch hole marks will be filled with black color if you click
button.
2.2.3.7
Multi-Feed Detection (This function may or may not be available depending on the scanner
model you purchase.)
Tick the
check
box to enable the Multi-Feed Detection for ADF scan. When
scanning a stack of documents by ADF, you may enable this function to check
paper overlap (i.e., 2 or more pages stuck together when being fed through the
ADF).
To prevent multi-feed errors, please follow the instructions in the
Scanner User's Guide to properly load the paper into the ADF.