ACTION YES NO
Extended exposure to
light may cause print
quality problems.
WWaarrnniinngg:: Do not
touch the
photoconductor drum
under the color
imaging kit and black
imaging unit. Doing
so may affect the
quality of future print
jobs.
2 Insert the black imaging unit,
then insert the color imaging kit.
3 Print the document.
Do vertical dark lines appear on
prints?
Horizontal White Lines
• Before solving the problem, print the Print Quality Test Pages. From the control panel, navigate to Settings >
Troubleshooting > Print Quality Test Pages. For non-touch-screen printer models, press OK to navigate
through the settings.
• If horizontal white lines keep appearing on your prints, refer to Repeating defects topic.
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Xerox
®
C325 Color Multifunction Printer User Guide
Troubleshooting