Brother HL-2600CN Service Manual page 227

4.1.9 Interlock Switch (Top)
1) Remove the set screw BT3X8 (1 pc.) to remove the switch holder case from the PS
fan case.
2) Remove the interlock switch from the switch holder case.
Since the interlock switch is an important safety item, after installation confirm that the
switch operates correctly.
4.1.10 Drum Cleaner 2
1) Push the two hooks on the cleaner cover backwards to release them and remove the
cleaner cover.
2) Remove the drum cleaner 2 by pushing the handle backwards until it releases from
the contacts at the left and right hand ends, then lift out the drum cleaner assembly.
CAUTION 
PS fan case
Switch holder case
Fig.7-21
Drum cleaner 2
Fig.7-22
VII-15
Interlock switch