Paper Feeding From The Tray 2 (Lt) (Hl-4050Cdn/ 4070Cdw Only) - Brother HL-4040CN Service Reference Manual

3.2.7 Paper Feeding from the Tray 2 (LT) (HL-4050CDN/ 4070CDW only)

The driving force from the paper feed/belt cleaner motor is transmitted to the gear of tray 2 (LT)
to rotate the LT paper feed roller so that the paper is fed. The paper is separated into individual
sheets by the LT separation roller and fed to the machine.
LT edge actuator
LT paper feed roller
LT separation roller
LT PE actuator
LT
Fig. Ref2-12
<Operation of Actuators>
- The LT PE actuator detects the presence or absence of paper.
- The LT edge actuator detects the rear edge of the paper.
Confidential
Ref. 2-11