The NEXTSTEP/OpenStep FAQ

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8.18 Problems with gray levels in printout

gray levels color space PS Level2

If you have problems with your shades of gray (e.g. light gray is indistinguishable from white) this might be well a problem in the Level2 Color Space calibration of your printer.

To ensure, it's a problem of your printer (and not a problem of the printer driver or PPD file) try the following:

If you still have problem with the shades of gray, the printer driver/PPD file is probably broken, otherwise your printer is broken, which means he has problems with the Level2 color space calibration (The given correction turns PS Level2 off).



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