Brother HL-L9300CDW Service Manual page 381

2.1.5 PF kit MP
(1) Press "A" to release the Hook and remove the MP upper frame cover from the MP upper
cover ASSY.
MP upper frame cover
(2) Remove the MP lift arm B from the MP upper cover ASSY.
MP upper cover ASSY
Fig. 7-52
MP lift arm B
Fig. 7-53
7-32
"A"
Hook
MP upper cover ASSY
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