3Enable the In-RIP trapping check box.

4Click Settings.

5Type a value in the Trap color reduction box.

A reduction value of 100% indicates no reduction, while a lower value reduces the neutral density.

To select In-RIP trapping options, you must have selected PostScript 3 from the Compatibility list box under the PostScript tab in the Print dialog box.

Printing to film

You can set up a print job to produce negative images. An image-setter produces images on film that may need to be produced as negatives depending on which printing device you are using. Consult the service bureau or printing shop to determine whether you can produce images on film.

You can specify to print with the emulsion down. Printing with the emulsion down produces a backward image on desktop printers.

To print a negative

1Click File ` Print.

2Click the Prepress tab.

3Enable the Invert check box.

Do not choose negative film if you are printing to a desktop printer.

From here

For more information about	In the Help index, see...
Working with color trapping	color trapping
Printing with the emulsion down	printing, to film
Understanding commercial printing	commercial printing

290	CorelDRAW Graphics Suite 12 User Guide