My table of contents is two-sided but I don't want to have a letterhead on the second side. I don't know why but \pagestyle{empty}
doesn't do the job in my case.
Screenshot
MWE
\documentclass{scrbook}
\usepackage{scrlayer-scrpage}
\usepackage{blindtext}
\begin{document}
\pagestyle{empty} % doesn't work
\tableofcontents
\pagestyle{scrheadings}
\clearpairofpagestyles
\automark[chapter]{chapter}
\lehead{\pagemark}
\cehead{\headmark}
\cohead{\headmark}
\rohead{\pagemark}
\chapter{bla}
\blindtext[10]
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\chapter{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\chapter{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\chapter{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\chapter{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\chapter{bla}
\chapter{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\chapter{bla}
\chapter{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\section{bla}
\end{document}
Additional Information
If \pagestyle{scrheadings}
is deactivated \pagestyle{empty}
produces the desired result.