Assuming that it is a PCL format font, the PCL font selection sequence can usually be derived from an analysis of the font header within the downloaded data.
If you can make the downloaded font file available (just the first few hundred bytes should probably be sufficient), I can analyse the font header for you.
Send it to D_a_n_s_D_a_d_@_b_t_i_n_t_e_r_n_e_t_._c_o_m (without the underscore characters); I don't monitor this mailbox every day, and it does get a lot of SPAM, but I'll try to reply within a couple of days.