Oki B4100 Maintenance Manual

Also see for B4100: Warranty and legal guide Installation instructions Brochure & specs User guide User manual

Contents

Oki B4100 Maintenance Manual Manual pdf 61 page image

42640901TH Rev.1 61 /Oki Data CONFIDENTIAL4 Black vertical belts or stripes• Perform the cleaning page function (see Section 4.2.2).• Has the problem been solved?• Yes End.• No Replace the image drum cartridge.• Has the problem been solved?• Yes EndNote: After replacing the image drum cartridge, reset the drum counter (see User'sManual).• Clean the LED lens array of the LED head.• Has the problem been solved?• Yes End.• No Replace the LED head.• Has the problem been solved?• Yes End• No Replace the main control board or high voltage/sensor board.5 Cyclical defectNote: After replacing the image drum cartridge, reset the drum counter (see User's Manual).Frequency RemedyImage drumDeveloping rollerToner supply rollerCharging rollerCleaning rollerTransfer rollerHeat rollerBack-up rollerReplace or clean the image drum cartridge.Replace the image drum cartridge.Replace the image drum cartridge.Replace the image drum cartridge.Replace the image drum cartridge.Replace the transfer roller.Replace the fusing unit assy.Replace the back-up roller.3.71" (94.2mm)1.86" (47.12mm)2.96" (75.27mm)1.21" (30.63mm)0.93" (23.56mm)1.95" (49.6mm)2.44" (62.0mm)2.73" (69.4mm)