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Routine Maintenance
Waste toner box
Order No.
The life of a waste toner box is approximately 50,000 A4 or Letter size
WT Box End Soon message
WT Box End Soon
If the LCD shows 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 122.
Replace WT Box message
When the following message appears on the LCD, you need to replace the waste toner box:
Replace WT Box
IMPORTANT
DO NOT reuse the waste toner box.
WARNING
DO NOT put the waste toner box into a fire. It could explode.
Be careful not to spill the toner. DO NOT inhale or allow it to get into your eyes.
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