I´d like to use the twoside mode for my print but unfortunately the page numbers are on the right side on left pages and vice versa. I´d like to see the page numbers on the outer side of each page.
Since I´m not using any fancy packages so far I´d like to know which options I have to set to get this.
\documentclass[a4paper, 12pt, parskip=full-, listof=totoc, bibliography=totoc, headsepline, twoside]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage{lipsum}
\usepackage[automark, plainheadsepline]{scrlayer-scrpage}
\pagestyle{scrheadings}
\clearscrheadfoot
\ihead{\headmark}
\ofoot{\pagemark}
\newpairofpagestyles[scrheadings]{plain-custom}{\clearscrheadfoot\ofoot{\pagemark}}
\begin{document}
\newpage
\section{Introduction}
\lipsum[1-20]
\end{document}

I´ve updated a working code sample
– Moka Feb 10 '18 at 17:59