NEC MAGICOLOR 6110 - Manual (Page 172)

Remove the Duplex Unit 170
2
Use the label on the side of the waste toner bottle to
seal the opening.
3
Place the old waste toner bottle in a container, such
as a plastic bag, until you’re ready to reinstall it.
4
Install a new waste toner bottle.
Attention
It is imperative that the printer ships with a new
(empty) waste toner bottle.
5
Close the printer’s top and front covers.
Remove the Duplex Unit
5"
If you don’t have a duplex unit installed, skip to the next section.
1
Close the printer’s top and front covers.
2
Remove the left plastic side
cover from the lower feeder unit.
5"
If you have two lower
feeder units installed,
remove the left plastic
side cover from the top
lower feeder unit only.
3
.Locate the cable at the left
rear of the optional feeder that
connects the duplex unit to
the printer, and then unplug it.