1.Turn off the printer power switch. Press the front cover release button and then open the front cover.
2.Hold the green handle of the drum unit. Lift the drum unit up and then pull it out until it stops.
3.Release the gray lock lever (1) that is on the left side of the printer. Pull the drum unit completely out of the printer.
4.Hold the green parts of the belt unit with both hands and lift the belt unit up, then pull it out.
5.Remove the waste toner box from the printer using the green handle.
6.Unpack the new waste toner and put the new waste toner box in the printer using the green handle.
7.Put the belt unit back in the printer. Match the mark on the belt unit to the mark on the printer. Push down on the green area of the belt unit to lock it in place.
8.Put the drum unit back in the printer as follows.
Make sure that the gray lock lever (1) is in the up position and put the drum unit in the printer. Push down the gray lock lever (1).
Push the drum unit in until it stops.
9.Close the front cover. And turn on the printer power switch.
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