Rear Of The Printer; Rear Access Cover (Tr Unit Cover 3) / Transfer Unit 3 - Brother HL-3450CN Service Manual

CHAPTER 7 DISASSEMBLY & RE-ASSEMBLY
4.6

Rear of the Printer

4.6.1

Rear access cover (TR unit cover 3) / Transfer unit 3

(1) Open the rear access cover.
(2) Remove the fixing screw BT4x10 (1 pc.) of the retaining strap supporting the transfer unit
3 to the printer body.
(3) Take the transfer unit 3 out by holding the unit horizontally to remove the transfer unit 3.
Transfer unit 3
(4) Remove the set screws BT3x8 (4 pcs.) from the transfer unit 3.
(5) Remove the transfer unit 3 from the rear access cover.
Rear access cover
NOTE:
When reassembling the transfer unit, install the support shaft into the right hand hole first.
Retaining strap
Fig. 7-75
Transfer unit 3
Fig. 7-76
7-50