I am running Hevacomp Service Pack 29 on Windows 7 32 bit.
Attached is a PDF which contains plots taken from a Connect project at several scales. The plot was created with CutePDF Writer but the issue is reproducible on physical printers.
Page 1 - Scale to fit
Page 2 - 1:50
Page 3 - 1:20
As you can see there are issues with the size and positioning of the text on the incoming devices, board names, way numbers, line numbers and outgoing device sizes. The problem is worst when 'Scale to fit' is selected and is reduced somewhat when a fixed scale is selected.
Due to the small number of fixed scales available in the drop down menu it is not always possible to select one which plots the drawing at a satisfactory size for the paper used, so selecting a fixed scale is not an acceptable workaround.