Brother HL-2600CN Service Manual page 272

4.5.5 Front Cover Unit 2
1) Close the front cover unit 2.
2) Disconnect the connector from the front cover unit 2.
3) Remove the set screws M4X6 (6 pcs.).
Front cover unit 2
N
When removing the hinge of front cover unit 2, watch out the rebound of spring.
N
In above instance, holding the fixture of hinge, remove the hook from the frame.
4) Open the front cover unit 2. Incline the front cover unit 2 upwards while holding the
hinge bases 2 (L, R) to release the hooks of the hinge bases 2 (L, R). Then, remove
the front cover unit 2 from the printer.
Hinge base 2 (L, R)
Fig.7-84
CAUTION 
Fig.7-85
VII-60
Hook
Front cover unit 2