Brother HL-4040CN Service Manual page 140

(3) Lift up the MP paper guide ASSY align the MP paper guide ASSY with section "A" of the
MP lower chute. Bend section "A" then, remove the MP paper guide ASSY.
"A"
MP lower chute
(4) Release the Bosses while bending the MP cover ASSY and remove the MP cover ASSY
from the Front door main.
MP cover ASSY
Front door main
Boss
Boss
MP paper guide ASSY
Fig. 3-20
Boss
Fig. 3-21
3-32
<Front side>
3b
MP paper guide ASSY
3a
MP cover ASSY
MP cover ASSY
Front door main
Boss
<Front side>
Confidential