\documentclass[]{article} \usepackage{gcheck} \usepackage{calc} \usepackage{geometry} % \geometry{compat2,a4paper,mag=1200,truedimen,margin=2cm, % twosideshift=10pt,headsep=7pt,headheight=14.5pt} % The case above can be rewritten without 'compat2' as follows: \geometry{a4paper,mag=1200,truedimen,margin=2cm, twoside, left=2cm+10pt, right=2cm-10pt, includeheadfoot, headsep=7pt,headheight=14.5pt} \geometry{dvips,showframe} \begin{document} \manyfoxes\manyfoxes\manyfoxes\manyfoxes \manyfoxes\manyfoxes\manyfoxes\manyfoxes \typeout{} \dcheck\paperwidth{597.49146pt} \dcheck\paperheight{845.03174pt} \dcheck\textwidth{384.11221pt} \dcheck\textheight{538.8947pt} \dcheck\oddsidemargin{6.68088pt} \dcheck\evensidemargin{-13.31912pt} \dcheck\topmargin{-3.31912pt} \dcheck\headheight{14.5pt} \dcheck\headsep{7.0pt} \dcheck\footskip{30pt} \dcheck\marginparwidth{65.0pt} \dcheck\marginparsep{11pt} \dcheck\columnsep{10pt} \dcheck\hoffset{0.01344pt} \dcheck\voffset{0.01344pt} \ccheck\mag{1200} \checkresults \typeout{} \end{document}