Oce CS 5090 User Manual page 132

Streak marks
Clean the service station at least once a week, depending on the printing
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frequency (see 'Maintenance and cleaning' on page 105).
Prime, clean, calibrate, or replace cartridges.
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Line drawings bleed
Be sure you are printing on the coated side of the media. Load cut sheet
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media so that the notch is on the side closest to the carriage. Load roll feed
media so the coated side is on the outside.
If your application software permits, use gamma correction to lighten
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colours.
Too much air may have been drawn into the cartridge during extended
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operation. Add 5 ml of ink and reinstall the cartridge.
Colours print as monochrome
Check that you have set the Colour/Mono mode to Colour. To change a
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specific drawing from monochrome to colour or vice versa, you must switch
the Colour/Mono setting and re-send the file.
Ink smears after removing the print
Check that the ink is dry before removing the print. If you are printing area
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fills, set the Dry Time option. Turn the dryer on.
Smudged or dark characters
Check that you are using the correct type of paper for the application.
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Check that the paper is straight and unwrinkled when loading it into the
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printer.
Prime, clean, calibrate, or replace cartridges.
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Try a different print mode.
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Improperly formed or misaligned characters
Calibrate cartridges.
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Colour problems or shadowing
Calibrate cartridges.
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132 Océ CS 5090 User Manual