HP 3150 EN - Manual (Page 139)

EN Internal assemblies 137
Feed assembly
The feed assembly is located in the paper feed frame.
1 Remove all covers, the RFI shield, the printer door, the LIU board,
the formatter board, the metal side plate, the paper pickup gear,
the pickup roller assembly, and the paper feed frame.
2 Turn the paper feed frame upside down.
3 Remove the feed roller shaft by lifting the plastic tab up (callout 1)
and sliding it out the side (callout 2) of the paper feed frame.
Figure 65. Feed assembly removal (1 of 3)
2
2
1
2