Routine Maintenance
141
5
Replacing the waste toner box 5
Order No. WT-320CL
The life of a waste toner box is approximately 50,000 pages.
12
1
Letter or A4 size single-sided pages.
2
Waste toner box life is approximate and may vary by type of use.
WT Box End Soon 5
WT Box End Soon
If the LCD displays WT Box End Soon, it means the waste toner box is near the end of its life. Buy a new
waste toner box and have it ready before you get a Replace WT Box message. To replace the waste toner
box, see Replacing the waste toner box on page 141.
Replace WT Box 5
When the following message appears on the LCD, you must replace the waste toner box:
Replace WT Box
Replacing the waste toner box 5
a Make sure that the machine is turned on.
b Press the front cover release button and pull open the front cover.