\documentclass[DIV=9, fontsize=12, pagesize=auto]{scrartcl}

\addtokomafont{disposition}{\rmfamily}

\title{The \textsf{a5comb} package\thanks{This manual corresponds to \textsf{a5comb.sty} v.~4, dated 21 May 1992.}}
\author{Mario Wolczko\\\texttt{mario@acm.org}}
\date{21 May 1992}


\begin{document}

\maketitle

\noindent
The \textsf{a5comb} package sets page layout to A5 size, with equal
spaces to left and right, and twice the amount of centre space
(for comb-bound documents) and $\mathrm{top}:\mathrm{side}:\mathrm{bottom~space} = 2:2:4$.
See also \textsf{a5.sty}, \textsf{a4.sty}.
The layout is based on ratios suggested by Dick Wakefield.

\end{document}