Brother HL-2700CN Service Manual page 194

7) Secure the paper guide (B) PU with the setscrew (BT3x8, 2 pieces).
8) Set the lower duplex cover.
9) After the replacement of the paper feed roller and the separator pad, press the
"GO" and "+" buttons together to reset parts life. (With "PARTS RESET LIFE"
menu, you can reset parts life. This is not open to other than the service
personnel in principal. You may let users know as necessary.) In details, please
refer to Appendix 6.2 "RESET PARTS
<Cautions>
1) This work is one of periodic replacement jobs, but cannot be the customer. This
should be implemented upon request of customer or at periodic maintenance.
2) After the replacement, confirm the feeding of media such as plain paper, OHP,
and stack paper.
BT3x8
Paper exit unit
Paper guide (B) PU
Fig.6-23
LIFE".
VI-23
Hooks
Lower duplex cover
BT3x8