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Xerox Phaser 6510

Troubleshooting. Image Quality. IQ2 Light or Undertoned Print

Initial Actions

After each action, print a test page to check if image quality improves.

  • Check toner adhesion on the media output. If toner smears, see IQ4, Unfused Image.
  • Check the Imaging Units’ life counters. Replace the Imaging Units that are at end of life.
  • Check that the Imaging Units’ electrical contact points are clean.
  • Clean the LED Print Heads (LPH) using the LPH Cleaning wand.
  • Ensure that draft mode is turned Off.
  • Ensure the printer is located in a humidity-controlled environment.

 

Step Procedure Yes No
1 Check media condition. Load new, dry recommended paper, and print a test print. The image is too light. 2 Task is complete. Perform SCP 6 Final Actions.
2 Verify that the printer’s media type is set appropriately for the media being used, and print a test print. The image is too light. 3 Task is complete. Perform SCP 6 Final Actions.
3 Remove and examine the Transfer Belt Unit for surface contamination or excessive wear. The Transfer Belt Unit is good. 4 Replace the Transfer Belt Unit, REP 6.1.1.
4 Print a test print. While the print is printing, turn off system power. Open the Rear Door and check the image formed on the Transfer Belt. The image is poorly formed, faint and difficult to read. 5 Replace the 2nd Bias Transfer Roller, REP 19.2.11 (MFP), REP 19.4.11 (SFP).
5 Replace the Transfer Belt Unit, REP 6.1.1. Does the defect persist?   Task is complete. Perform SCP 6 Final Actions.

 

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