I tried the following here using the following program:
0010 SET_PARAM 'HP'
0020 OPEN (1)"*pdf*;view"
0030 PRINT (1)'FONT'("Arial",-10),'DF',
0040 PRINT (1)"Version=",TCB(29),'LF'
0050 FOR n=1 TO 5
0060 FOR i=0 TO 100 STEP 10
0070 PRINT (1)@(i),STR(i),
0080 NEXT i
0090 PRINT (1)'LF',
0100 NEXT n
And didn't see any difference on what was on the PDF file (See attachment)