Oki FAX 5250 - Manual (Page 30)

30 OKIFAX 5250
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Inside the Unit
1 Image Drum Cartridge
The image drum cartridge contains the green
photosensitive drum that receives images from the LED
print head and transfers them to the printing paper.
2 Toner Cartridge
This black cylinder, installed inside the image drum
cartridge, contains the black powder that forms the image
on the paper. You need to install a new toner cartridge
when the
REPLACE TONER CART message appears on the
display.
3 LED Printhead
This black bar writes received or copied images onto the
image drum. You should clean this bar each time you
change the toner cartridge.
Locating the Serial Number
The serial number of your fax machine is on a label on the
side or back of your fax machine.
The label will say “S/N”.
An example serial number is: 401A0154693.