Kyocera TASKalfa 3551ci Operation Manual page 473

Troubleshooting > Troubleshooting
Symptom
Part of the image is
periodically faint or shows
white lines.
Print on the back of the
sheet is visible on the front.
Skewed-color printout.
White dots appear on the
image.
Colors appear different than
you anticipated.
Perform Tone Curve
Adjustment in the System
Menu. is displayed.
The color toner is empty.
Checkpoints
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Did you choose appropriate image
quality for the original?
Have you loaded color copy paper into
the paper tray?
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Have you printed out from Fiery?
Over long periods of use, the effects of
the ambient temperature and humidity
can cause color output hues to vary
slightly.
Do you want to continue printing in black
and white?
Corrective Actions
Run [Drum Refresh].
Run [Developer Refresh].
Set [Prevent Bleed-through] to [On].
Run [Calibration].
Run [Color Registration].
Run [Drum Refresh].
Select appropriate image quality.
Load color copy paper into the paper
tray.
Run [Calibration].
Run [Tone Curve Adjustment].
When making copies
Adjust the color balance.
When printing from a computer
Adjust the color using the printer driver.
Run [Calibrator] in the Fiery screen.
Run [Tone Curve Adjustment].
If the black toner is remained, the
machine continues printing in black and
white by selecting [Print in Black and
White] of [Color Toner Empty Action].
10-21
Reference
Page
page 10-42
page 10-43
page 6-31
page 8-17
page 10-42
page 10-39
page 10-42
page 6-24
page 3-18
page 10-42
page 10-41
page 6-26
Refer to the
Printer
Driver User
Guide.
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page 10-41
page 8-16