This snippet is in exact parallel to the sample in the manual. It is for testing purposes, to get the hang of using the command:
%
O2233(SAMPLE DPRINT)
POPEN
DPRNT[C**X#502[3]Z#503[3]]
PCLOS
M30
%
It outputs the C and the X then raises "FORMAT ERROR IN MACRO". I know some of these manuals (the one I am using is FANUC B-63524EN/01, 16i-TB,18i-TB, 160i-TB, 180i-TB, pp 333,334 ) sometimes contain errors. If you have DPRINT commands that work could you post or send them to me along with the output they generate?