Paper Exit Unit; Rear Cover 3 (U) - Brother HL-3450CN Service Manual

CHAPTER 7 DISASSEMBLY & RE-ASSEMBLY
4.4

Paper Exit Unit

4.4.1

Rear cover 3 (U)

(1) Remove the rear cover 3 (R). (Refer to subsection 4.3.6 in this chapter.)
(2) Release the two hooks to remove the rear cover 3 (U).
(3) Remove the rear cover (U) caps (2 pcs.) from the rear cover 3 (U) if necessary.
Rear cover 3 (U)
4.4.2 Top cover (Paper exit unit 3) / Fuser fan (FUFAN) (Cooling fan EX)
(1) Disconnect the connector in the cover assembly.
(2) Remove the support pins SP4x3 (2 pcs.) at the left and right sides that act as the paper
exit unit hinges.
(3) Remove the paper exit unit from the printer.
(4) Remove the side cover assembly from the paper exit unit 3.
Paper exit unit 3
Side cover assembly
Rear cover (U) cap
Fig. 7-61
Fig. 7-62
7-42