Troubleshooting 4

Printing PANTONE Colors

If printer-specific PANTONE Colors are not printing as expected, make sure that you are printing without any color corrections selected. Refer to “PANTONE® Color Files” on page 130 for more information.

There are many variables in process reproduction of colors generated by your printer, any one of which may affect the quality of the PANTONE Color simulation, including:

Type of media used

Print quality mode selected

Effective final resolution

Dot structure/halftones

Density of the toner colors

Using the Tektronix halftone screens

Tektronix halftone screens are designed for Tektronix printers, and improve print quality over application-set halftone screens. The Setscreen Off (SCRENOFF.PS) utility file redefines some PostScript operators, such as the setscreen, setcolorscreen and sethalftone. When downloaded to the printer, this file prevents applications from overriding the Tektronix proprietary halftone screens.

Macintosh file names

PC file names

 

 

Setscreen On

SCREENON.PS

Setscreen Off

SCRENOFF.PS

Apple Printer Utility

 

 

 

Refer to “Using the files on the printer’s CD-ROM” on page 135 for instructions on using these files.

Advanced Features and Troubleshooting Manual

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Image 97
Tektronix 740L manual Printing Pantone Colors, Using the Tektronix halftone screens