Kyocera MA2001w Operation Manual page 135

9
Set the toner cartridge to its position, aligning the guides at both ends with the slots in the machine. After that, press
the levers on both ends of the toner cartridge until they click.
10
Close the top cover.
Note If you hear a noise after closing the top cover, remove drum unit and toner cartridge and set them again.
8-11
Maintenance