8
Troubleshooting
8-18
Phaser 240 Drivers and Utilities
Colors are printing incorrectly
Tektronix halftone screens are designed for Tektronix printers, and improve
print quality over application-set halftone screens. The Setscreen Patch utility
file redefines the setscreen, setcolorscreen and sethalftone PostScript operators.
When downloaded to the printer, this file prevents applications from
overriding the Tektronix proprietary halftone screens.
Use the utility files for your computer type.
Macintosh users
1.
Follow the instructions on page 2-13 to decompress the Phaser 240
Utilities.sea archive file on the Macintosh Driver and Printer
Utilities diskette to your computer’s hard disk.
2.
Select the appropriate printer in the Chooser.
3.
Locate the LaserWriter Utility in the folder on your hard disk
containing decompressed utility files.
4.
Double–click the LaserWriter Utility icon to start the application.
5.
Choose Download PostScript File from the Utilities menu.
6.
Select the Setscreen Patch file from the list, then click Open.
7.
At the prompt Save PostScript output as: you are asked
for a file name for saving printer output. Use either the default
name given in the edit box or type a new name. Click Save to
send the file to the printer.
8.
If no output is returned by the printer, the LaserWriter Utility
displays a dialog box. Click OK in the box to continue.
Macintosh file name PC file name
LaserWriter Utility
and
Setscreen Patch
SETSCRN.PS