  We prove that for certain classes of pseudoconvex domains of finite type, the
Bergman-Toeplitz operator $T_{\psi}$ with symbol $\psi=K^{-\alpha}$ maps from
$L^{p}$ to $L^{q}$ continuously with $1< p\le q<\infty$ if and only if
$\alpha\ge\frac{1}{p}-\frac{1}{q}$, where $K$ is the Bergman kernel on
diagonal.
  This work generalises the results on strongly pseudoconvex domains by
\v{C}u\v{c}kovi\'{c} and McNeal, and Abeta, Raissy and Saracco.
