Contamination Check - Xerox Phaser 6280 Service Manual

Color laser printer

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Contamination Check

Phaser 6280 Color Laser Printer Service Manual

This test print provides prints that can be checked for any regular lines or

toner spots when encountering print-quality problems. From the difference in

the interval of regular lines or spots, you can determine the parts that have

caused the issues. Compare the print with the following chart to determine the

Pages 1 to 4: Prints the scale patterns in vertical and horizontal

directions for evaluating regularity and intervals.

Page 5: Prints the list of intervals by component fault.

Print-Quality Troubleshooting