Phaser 6000/6010 and WC 6015 MFP Xerox Internal Use Only 5-3Image QualityRepeating DefectsChecklist Before Troubleshooting Print-QualityCheck Printer ConditionTonerLow toner can cause print-quality problems, such as fading, streaking, white lines,or dropouts. Print a small document from different software applications toreplicate the problem and check the amount of toner available. If the toner is low,replace the affected cartridges.Toner that is not genuine Xerox toner can also cause print-quality problems. If thetoner is not Xerox toner, replace the Toner Cartridge and recheck the print-qualityissue.CleaningPaper, toner, and dust particles can accumulate inside the printer and cause print-quality problems such as smearing or specks. Clean the inside of the printer toreduce these problems. Start by printing 10 blank sheets of paper, and then referto “Cleaning” on page 7-3.DeveloperAssembles Component Part Number Roll Diameter(mm) Interval (mm)Transfer Roller Transfer Roller PL1.1.9 14 44.0Fuser H/R PL5.1.1 21.37 67.1xerographicsassemblydrum PL3.3.1 30 94.3BCR PL3.3.1 9 28.3BCR-CLN ROLL PL3.3.1 8 25.1MAG ROLL PL3.3.1 12.5 39.31st BTR PL3.3.1 10 31.4Back Up ROLL PL3.3.1 15.85 49.8ID ROLL PL3.3.1 16 50.2