Resise PDF and add page numbers with LaTeX

pdfbind.tex

% pdfbind.tex

\documentclass[10pt,a4paper,twoside]{report}
\usepackage[final]{pdfpages}
\usepackage[left=2cm,right=2cm,top=2cm,bottom=2cm]{geometry}
\usepackage{fancyhdr}
\usepackage{lastpage}

\pagestyle{fancy}
\fancyhead{}                       % clear header
\fancyfoot{}                       % clear footer
\setlength{\headheight}{18pt}
\fancyhead[C]{\Large\textsf{Left Title \hfill Centre Title \hfill Right Title}}
\fancyfoot[CE,CO]{\Large\textsf{Page \thepage \hspace{1pt}  of \pageref{LastPage}}}  % add page numbers to pages

% remove bars from top and bottom of page
\renewcommand{\headrulewidth}{1pt}
\renewcommand{\footrulewidth}{1pt}

\begin{document}
\includepdfset{offset=0mm 0cm, pagecommand=\thispagestyle{fancy}}
\includepdf[fitpaper=true,scale=0.85,pages=-]{printer-testcard-colour.pdf}
\end{document}