  Calculations are presented for incoherent $J/\psi$ electroproduction from the
deuteron at JLab energies, including the effects of $J/\psi$-nucleon
rescattering in the final state, in order to determine the feasibility of
measuring the $J/\psi$-nucleon scattering length, or the $J/\psi$-nucleon
scattering amplitude at lower relative energies than in previous measurements.
It is shown that for a scattering length of the size predicted by existing
theoretical calculations, it would not be possible to determine the scattering
length. However, it may be possible to determine the scattering amplitude at
significantly lower relative energies than the only previous measurements.
