Replacing the Waste Toner Container
The life of the waste toner container unit is approximately 1,250 pages for full colour 5% image printing or 5,000 pages for black printing. When the life span of the waste toner container has expired, Replace/Install Waste Toner Tank appears on the display of the control panel, indicating the waste toner container needs to be replaced. Otherwise your printer stops printing.
To replace the waste toner container:
1Turn the machine off, then wait a few minutes for the machine to cool.
2Open the front cover.
3Pull the waste toner container out of the machine using its handle.
Note
• Make sure that you lay the waste toner container on a flat surface so that the toner does not spill.
4Remove the container’s cap from the container as shown below, and use it to close the waste toner container opening.
Caution
• Do not tilt or turn over the container.
5Take a new waste toner container out of its package.
6Insert the new container into position and then push it to make sure that it is firmly seated in place.
7Close the front cover firmly.
Caution
• If the front cover is not completely closed, the machine will not operate.
8Turn the machine on.
Note
• After rebooting, your machine will automatically reset the 
counter for the waste toner container.
