Here is the solution
string ls_barcode, in, ls_barcode_out, ls_gs, ls_rs, ls_eot
integer li_return
oleobject lole_maxicode
lole_maxicode = create oleobject
li_return = lole_maxicode.connectToNewObject("IDAutomation.Maxicode")
ls_gs = char(29)
ls_rs = char(30)
ls_eot = char(4)
ls_barcode_in = "[)>" + ls_rs + "01" + ls_gs + "96336091062" + ls_gs + "840" + ls_gs + "002" + ls_gs + & "1Z14647438" + ls_gs + "UPSN" + ls_gs + "410E1W" + ls_gs + "195" + ls_gs + ls_gs + "1/1" + ls_gs + ls_gs + & "Y" + ls_gs + "135Lightner" + ls_gs + "TAMPA" + ls_gs + "FL" + ls_rs + ls_eotp>
lole_maxicode.fontEncode(ls_barcode_in, 2, ref(ls_barcode_out)