Altium Designer - fabrication output out of scale
Okay, step after step what I did to receive properly print (I don't know exactly what helped)
 1. Choose .PcbDoc file with drawn PCB. Press File->Page Setup, set scale to 1.00 and press close.
 2. Still in the same file press File->SmartPDF, and only make sure that setting will be saved to Output Job document.
 3. Open this Output Job document, you can delete Documentation Output and add Fabriaction Output (Final Artwork Prints). Press right mouse button -> Page Setup, and set scale to 1.00
 4. Choose PDF output container and generate content.

After that, you can double check measurment in Adobe Reader selecting Edit->Analysis->Measuring Tools.