Symptom
Probable Causes Solutions
The printer is worn or damaged. For assistance, go to the Xerox
®
Support website at www.xerox.
com/office/6510support.
The toner cartridges are not
Xerox
®
toner cartridges.
Ensure that the toner cartridges
meet specifications and replace if
necessary.
White lines or streaks running
through only one color.
Something is blocking the lens for
the affected color.
Clean the lens for the affected
color. For details, refer to Cleaning
the LED Lenses.
White line or lines running through
all colors.
Paper or debris is dragging the
bottom of the transfer belt.
• Remove the paper or debris
from the printer.
• For assistance, go to the
Xerox
®
Support website at
www.xerox.com/office/
6510support.
Slanted printing.
The paper guides in the trays are
not set correctly.
Reset the paper tray guides. For
details, refer to Loading Paper.
Blotchy or mottled images. The paper is too light or too thin. Replace the paper with a
recommended type, and confirm
Xerox
®
Phaser
®
6510 Printer
User Guide
143
Troubleshooting