IBM INFO PRINT 3000 - Manual (Page 221)

2. Open the rear center cover.
3.
Lift the latch and remove the ring from the hook on the handle of the toner
collector case.
4.
Pull the toner collector case straight out.
5.
Apply the adhesive seal that is supplied with the toner over the opening of
the used toner collector bag.
6.
Remove the bag from the toner collector case carefully to avoid spilling the
waste toner. Discard the bag.
7.
Grasp the bottom of a new toner collector bag and expand it. Insert the tabs
under the lip at the top of the bag.
Chapter 7. Ordering and Replacing Supplies
189