Fujitsu ApeosPrint C4030 Reference Manual page 143

2.
Pinch the latch and then lower the top of the waste toner container and lift it away from the main
unit.
Note
To avoid toner spills or malfunction, keep the openings of the waste toner container facing up.

Do not touch the part indicated in the figure below after pulling out the waste toner container.

3.
Lay the removed waste toner container with the openings facing up, on a flat place.
Note
 To avoid toner spills or malfunction, keep the openings of the waste toner container facing up.
7.2 Cleaning the Main Unit
143