Brother HL-4040CN Service Manual page 168

Assembling Note:
When assembling the Paper feed frame unit, make sure to follow the procedure described
below.
(1) Put the belt cleaner release sensor harness and belt cleaner release solenoid harness
through the hole on the paper feed frame.
(2) Put the two harnesses above and T1 PE/edge sensor harness through the PF CR harness
holder and put them out of the hole on the Side frame L.
(3) Hold the PU lift up cam with a Screwdriver or the like so that it is push to the back side of
the machine. The section "B" shown in
down by this operation, which makes easy to assemble the lift arm.
Side frame L
Fig. 3-71 in the next page can be moved up and
PU lift up cam
Screwdriver
Fig. 3-69
3-60
<Front side>
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