The quickest way I've found for getting rid of crop marks before printing out pages from Linux Device Drivers (you would not believe how annoying they could be :)
pstops -pa4 '0@1.3(-3.5cm,-4cm)' ch10.ps ch10-cropped.ps
I'm wondering whether there's a GUI tool that could save me from trial-and-error while finding the right shift and scale.
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