\input{preamble-standalone.ltx}
\begin{document}

% Ex. No. 51 (Section  7.0.8 : \tkzcname{tkzGrid} and the arguments)

\begin{tikzpicture}
   \tkzInit[xmax=100,xstep=20,
            ymax=3000,ystep=1000]
   \tkzGrid[sub,subxstep=10,
            subystep=500,
            color=orange]
            (-20,-1000)(115,4000)%
  \tkzAxeXY
\end{tikzpicture}

\end{document}