HP 3150 EN - Manual (Page 142)

140 Removal and replacement EN
Bottom assemblies
Cable guide
1 Remove all covers, the RFI shield, the printer door, the LIU board,
the formatter board, and the metal side plate.
2 Two tabs hold the cable guide on the printer chassis. Press each
tab inward.
3 Pull the cable guide out.
Figure 68. Cable guide removal