Oki Data CONFIDENTIAL 5. REGULAR MAINTENANCE45762101TH Rev.1 5-35.2 Cleaning of LED lens array(3) Wipe the whole LED head softly with the soft tissues or cloth.Note! Do not use solvents including methyl alcohol, and thinner.While lines or White belt(White spot, pale printing)LED HEADIf the vertical white lines, and white belt (white spot, pale printing) occur in printingas shown below, the LED lens array should be cleaned or the toner cartridge shouldbe replaced.Note! As for the LED lens array, clean it with soft tissues or soft cloth aftereliminating static electricity of a maintenance tool.(1) Power off the MFP.(2) Open the top cover.
