gs -dSAFER -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sPAPERSIZE=letter -dPDFSETTINGS=/printer -dCompatibilityLevel=1.3 -dMaxSubsetPct=100 -dSubsetFonts=true -dEmbedAllFonts=true -sOutputFile=output.pdf input.ps
\DeclareFontShape{OT1}{cmtt}{bx}{n} { <5><6><7><8><9><10><10.95><12><14.4><17.28><20.74><24.88>cmttb10 }{} \begin{document} \texttt{\textbf{Bold Typewriter.}} \end{document}