Oki OKIPAGE4w, Service Manual, Page: 77 / 139

Page: 52
Service Guide OKIPAGE4w
Chapter 5 Periodical Maintenance
Cleaning
Remove any toner or dirt and clean the circumference and inside of the printer with a disposable cloth.
Caution:
Do not touch the image drum, LED lens array, or connector block of the LED head.
5.2.1 Cleaning the LED Lens Array
When a white band or a white stripe (void, light printing) occurs in the vertical direction of the print
surface, clean the LED lens array or replace the toner cartridge.
Caution:
Be sure to use an LED head cleaner to clean the LED lens array.
Figure 5-1
(1) Set the LED head cleaner in the LED lens array, as shown in the figure below, and slide the cleaner
left and right several time to clean the head.
Caution:
Do not press the LED head cleaner against the LED lens array.