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Replacing Toner Cartridge or Image Drum

5

5.

Maintenance

Replacing Only an Image Drum  

(To continue to use the toner 

cartridges currently in use)

Note

● If you use a new image drum with the toner cartridges 

currently in use, the remaining amount indication of the 

toner cartridges will not display correctly.  

The messages [

Toner Low

] or [

Install Toner

] may also 

be displayed soon after replacement.

● The image drum (the green tube) is very delicate. Handle 

it carefully.

●

Do not expose the image drum to direct sunlight or very 

bright interior light (approximately more than 1,500 lux). 

Even under the normal interior light, do not leave it for 

more than 5 minutes.

● In order for the printer to exhibit its full performance, 

please use genuine Oki Data consumables.

● Service for problems due to use of consumable items 

other than genuine OKI consumables will incur fees 

even in the warranty period or the maintenance contract 

period. (Use of consumable items other than genuine OKI 

consumables does not always cause problems, but please 

exhibit caution when using those.)

1 

Prepare a new image drum.

2 

Insert your finger into the recess on 

the right side of the printer and pull the 

front cover open lever (1) to open the 

front cover (2) forward.

Note

● Open the front cover gently. If you open it rapidly, 

the MP Tray may open.

1

2

3 

Pull out the image drum (3) in the 

direction of the arrow and place them on 

a flat surface.

3

4 

Turn the right blue lever (4) of the toner 

cartridge fully in the direction of the 

arrow while pressing the top of the toner 

cartridge to unlock.

4

5 

Lift the toner cartridge (5) in the 

direction of the arrow, and place it on a 

flat surface.

WARNING

Possible to get burned.

●

Do not throw a used image drum and toner 

cartridge in the fire. They may explode, and the 

toner inside may fly off and cause getting burned.

5