Brother HL-2600CN Service Manual page 263

4.4.2 Cooling Fan (EX) 2
1) Remove the paper exit filter (with case) from the cooling fan (EX) 2.
2) Remove the set screws (3 pcs.) and disconnect the harness connector of the cooling
fan (EX) 2 to remove the cooling fan (EX) 2 from the P. EX frame assembly.
P. EX frame assembly
Cooling fan (EX) 2
Paper exit filter (with case)
Fig.7-71
Note:
When assembling the cooling fan (EX) 2, be sure that the motor face attached the rating
label is set to the outside.
VII-51