Brother HL-2600CN Service Manual page 266

4.4.7 P. EX Switch Guide
1) Remove the set screws BT3X8 (4 pcs.) to remove the (paper exit sensor base) from
the paper exit frame ASSY.
2) Remove the P. EX switch spring from the paper exit frame and P. EX switch guide.
3) Bend the P. EX switch guide slightly to remove it from the paper exit frame.
Paper sensor (PT2)
P. EX switch guide
VII-54
Fig.7-76
Fig.7-77
(paper exit sensor base)
P. EX switch spring