Routine Maintenance
Replacing the waste toner box
Model Name: WT-320CL
The life of a waste toner box is approximately 50,000 pages.
1
A4 or Letter size single-sided pages.
2
Waste toner box life is approximate and may vary by type of use.
WT Box End Soon
If the Touchscreen 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 146.
Replace WT Box
When the Replace WT Box message appears on the Touchscreen, you must replace the waste toner box.
Replacing the waste toner box
a
Make sure that the machine is turned on.
b
Press the front cover release button and pull open the front cover.
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