Xerox Phaser 6120

Image-Quality Problems
Phaser® 6120 Color Laser Printer Service Manual
4-31
Poor Color Reproduction
Typical Faulty Images
Troubleshooting Procedure
Step Section Check Item Result Action
1 Paper Is the paper damp? YES Replace the paper with new paper
that has just been unwrapped.
2 Transfer Belt
Unit
Is the terminal dirty? YES Clean.
3 Density
Sensor
Is the sensor dirty? YES Clean.
4 Have steps 1-3 eliminated the
problem?
NO
■ Replace the Transfer Belt.
■ Replace the Mechanical
Control Board.
■ Replace the High Voltage
Unit.
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