Use Panher Plus with Panther RIP 1.2V1 for Mac, produced in 1994. When you print PRN or PS files made in Corel draw using Independent PostScript file with was that the LPI value (usually 150), they never can get them in the desired dimension, but out in the Letter 8.5 * 11 inches (215 , 9 * 279.4 mm). Indeed, if preparation is greater than this dimension, it goes sour. If you print EPS file exported from Corel draw or Pfotoshop, the dimension of the preparation was fine but the value of LPI can not be regulated and it is always the same 100 LPI. In both cases, something is missing. I tried and spend a lot of film but no solution. Ask for advice. Thanks.