Brother HL-4040CN, HL-4050CDN, HL-4070CDW Service Manual page 101

(7) Slide the Roller holder ASSY to the direction of the arrows 7a, 7b and 7c in this order and
remove it.
Paper feed frame unit
<Installing Procedure>
(1) Assemble the Roller holder ASSY onto the Paper feed frame unit in the order of the arrow
1a, 1b and 1c.
Paper feed frame unit
<Front side>
7b
7a
7c
Fig. 2-42
<Upper side>
<Front side>
1b
1c
1a
Roller holder ASSY
Fig. 2-43
2-24
<Upper side>
Roller holder ASSY
Holder shaft
* Align the holder shaft of the Roller holder ASSY
with the shape of the hole on the Paper feed
frame unit and put the shaft into the hole.
Paper feed frame unit
Confidential