REPLACING THE TONER COLLECTION CONTAINER
Overview
The toner collection container collects excess toner that is produced during printing. When the toner collection container becomes full, "Replace used toner container." will appear.
- Do not throw the toner collection container into a fire. Toner may fly and cause burns.
- Store the toner collection container out of the reach of small children.
Operation
Open the front cover.
Release the used toner collection container.
Press up the toner collection container release lever.
The toner collection container will fall forward as shown below. Wait until the container comes to a stop.
The toner collection container will fall forward as shown below. Wait until the container comes to a stop.
Remove the toner collection container. Hold the toner collection container by both hands and lift it up slowly.
Place the toner collection container on a flat surface. Place a sheet of paper such as newspaper on the surface before placing the toner collection container.
Do not point the holes down as used toner will spill out.
Remote the cover that is attached to the side of the toner collection box. 
Remove carefully, taking care that toner does not spill.
Attach the cover that was removed in step 5 to the toner collection opening. 
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When attaching the cover, take care that your clothes are not soiled by toner.
Install a new toner collection container. Insert the container from above at a slant. (In the direction opposite to the direction you removed it in.)
Push the toner collection container into the machine. Push the container in until it clicks into place.
Close the front cover. 