- HEWLETT PACKARD HP LaserJet 5Si Family Printer User Manual

Top Cover Assembly
1 Remove the Stapling Unit Assembly (see Figure 6-91).
2 Open the Top Cover Assembly and remove the Back Plate (see Figure 6-92).
3 Unplug the ground and signal cables from the right side of the Stapling
Unit Controller board, being careful to keep them in the cable holder.
4 On each side of the assembly, pull the hinge to release the (2) posts from the
retaining notches (see Figure 6-97).
To Reinstall:
Caution
Keep the Top Cover Assembly open while reconnecting the cables. Cable
damage could occur the next time the cover is opened if the cables are
reinstalled too tightly.
Figure 6-97
6
Removal and Replacement
Removal and Replacement 6-107