TO GET SAMPLE TEXT DOCUMENTS IN THE FONT:

Create 'ajo.mf'.

Run 'mf'.
  \mode=localfont; mag=4; input ajo
  \end

Run 'gftopk ajo.2400gf ajo.2400pk'.

Create 'ajo-test.tex'.
  \documentclass{article}
  \newfont{\ajo}{ajo scaled 4000}
  \begin{document}
    Let's try having a strange {\ajo IO} here.
  \end{document}

Run 'pdflatex ajo-test'.


TO GET PROOF SHEETS OF THE WHOLE ALPHABET:

Run 'mf ajo.mf'.
  \end

Run 'gftodvi ajo.2602gf'.

Run 'dvipdf ajo'.