As of Version 1.2, AMC does not have a feature where `Data Capture' can automatically detect if the PDF
pages were scaled while printing

Did you experienced problems due to scaling? Please send an example (source file and scan from scaled printed copy / if already in your archive, please tell me which files to consider).
AMC should have corrected scaling, if this scaling is not too important. If you need a larger tolerance for scaling, try increasing the values of Edit/Preferences/Scan/Detection parameters/Marks size max increase-decrease.

Dear Alexis,
It is my fault - but I clearly do not understand the following: Does the setting you have suggested
take care of scaling of the "four corner dots" to smaller/bigger size ---OR--- does it take care if
the whole page is scaled? Suppose I make a project where DOC-sujet is on A4 size paper. I scale it
and print it on A3 (twice the size of A4 paper) or A5 (half the size of A4 paper).
If I adjust the "Marks size max increase-decrease" setting, will it work?
As always, thanks for your amazing software and your quick responses to postings.

...also, when a printer scales ( to center the image, to fit to page, to keep extra margins etc.)
the horizontal and vertical scaling ratios could be different....

or A5 (half the size of A4 paper).

I use this one and i only chose to decrease "Measured box proportion" to .5

Please have a look at Automatic data capture process (initial version, to be improved) for some explanations on the data capture process in AMC.