Dell 5110cn Service Manual page 351

RRP5.1 FUSER. (PL5.1.1)
[Removal]
The FUSER part is very hot. Take added care not to get burned when carrying out service
operation.
1) Release the latch and open OUTER DUPLEX ASSEMBLY (PL5.3.1).
2) Open IMAGING DRUM COVER (PL1.1.8).
3) Pull LEVER FUSER (PL5.2.2), remove FUSER holding the left and right handles by hands.
[Replacement]
1) Hold the left and right handles of FUSER, attach FUSER on INNER DUPLEX ASSEMBLY
with the boss and connector mounted underside of FUSER aligned with the hole in INNER
DUPLEX ASSEMBLY (PL5.2.1)
2) Push LEVER FUSER, fix FUSER.
3) Close IMAGING DRUM COVER.
4) Close OUTER DUPLEX ASSEMBLY.
Chapter 3 Removal and Replacement Procedures (RRPs)
3 - 101