2. Pull up the waste toner bottle to unlock it.
3. Grab the left and right handles of the waste toner bottle, and then slowly pull out the bottle.
Note:
Do not tilt removed waste toner box, otherwise waste toner may spill.
4. Remove the new waste toner bottle from its packaging. Insert the used waste toner bottle into the
plastic bag included in the box, and then box it up.
AcuLaser C3900 Series User’s Guide (Abridged Version)
Replacing Consumables and Maintenance Parts
19