4 LaserJet 4/5: Flex the Rear Door to release it from its hinges.
Press the middle of the door while lifting either side (Figure 6-7a).
LaserJet 4 Plus: Remove the Rear Door Attaching Clip
(Figure 6-7b, callouts 1 through 3). Slide the Rear Door as far
as possible toward the left, then rotate to remove (Figure 6-7b,
callouts 4 and 5).
Figure 6-7a Releasing the Door Hinge (LaserJet 4/5)
1
2
3
A
B
5
4
Figure 6-7b Releasing the Door Hinge (LaserJet 4 Plus)
Removal and Replacement 6-9