5-24 Phaser 6180MFP Multifunction Printer Service ManualPrint-Quality TroubleshootingRepeating Defect MeasurementWhen horizontal lines and/or spot occur periodically, it is possibly caused bythe trouble of particular roller. Measure the trouble interval on the test print,and check the relation to the Roller in the table. The interval does notnecessary match circumference of the Roller.Horizontal Line and Spot Trouble MeasurementRollRollDiameter Interval ReplacementPart ListNumberDrum 24.0 mm(.94 in.)75.4 mm(2.9 in.)Print Cartridge (C/M/Y/K) PL5.1.17-20BCR 9.0 mm(.35 in.)28.8 mm(1.13 in.)Print Cartridge (C/M/Y/K) PL5.1.17-20BCR Cleaner Roll 8.0 mm(.31 in.)25.9 mm(1.02 in.)Print Cartridge (C/M/Y/K) PL5.1.17-20Sleeve(K)16.0 mm(.63 in.)25.2 mm(.99 in.)Print Cartridge (K) PL5.1.17Sleeve(Y,M,C)16.0 mm(.63 in.)22.3 mm(.88 in.)Print Cartridge (Y,M,C) PL5.1.18-201st BTR 12.0 mm(.47 in.)37.7 mm(1.45 in.)Transfer Unit PL4.1.1ESA Roll 9.0 mm(.35 in.)28.3 mm(1.11 in.)Transfer Unit PL4.1.1Drive Roll 18.1 mm(.71 in.)56.9 mm(2.2 in.)Transfer Unit PL4.1.1Fuser Roll 26.32 mm(1.01 in.)82.7 mm(1.3 in.)Fuser PL6.1.10Fuser Belt 30.0 mm(1.2 in.)94.2 mm(3.7 in.)Fuser PL6.1.10Pinch Roll 6.0 mm(.24 in.)18.8 mm(.74 in.)Fuser PL6.1.10Exit Roll 13.75 mm(.54 in.)43.2 mm(1.7 in.)Fuser PL6.1.10Exit Pinch Roll 10.0 mm(.4 in.)31.4 mm(1.24 in.)Fuser PL6.1.10
