Periodical Replacement Parts; Cleaning; Cleaning Of Led Lens Array - Oki OKIPAGE 4w Maintenance Manual

5. PERIODICAL MAINTENANCE
5.1

Periodical Replacement Parts

Table 5-1 lists the part and unit to be replaced periodically.
Part Name
Toner cartridge
EP unit
Caution: Also reset the drum counter when replacing the EP unit.
5.2

Cleaning

Remove any toner or dirt and clean the circumference and inside of the printer with a waste cloth.
Caution: Do not touch the OPC drum, LED lens array, and connector block of the LED head.
5.2.1 Cleaning the LED Lens Array
When a white belt 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.
Table 5-1 Routine Replacement Parts
Replacement Time
When "Toner Low" is displayed.
When "Change Drum" is displayed.
White belt or stripe
(void, light printing)
Figure 5-1
Part to be Checked
Simultaneously
LED head
5 - 1
Remarks
Consumables
Consumables