Paper Registration - Brother DCP-7030 Service Manual

3.2.3 Paper Registration

The front-edge position of a sheet of paper after separation by the separation roller is
detected by the registration front actuator. When the front edge of the paper reaches the
registration roller after being carried for a certain time, it hits the stopped registration roller
and the inclination of the paper is corrected. After such correction, the registration roller is
rotated in the normal direction and the paper is carried to the transfer roller.
Registration
front actuator
Separation roller
<Operation of Actuators>
• The registration front actuator detects the front-edge of the paper, and controls the drive of
registration roller and detects the passage of the paper.
• The registration rear actuator adjusts the starting position for writing on a sheet of paper.
Registration roller
Fig. Ref. 2-9
Ref. 2-8
Registration
rear actuator
Transfer roller
Confidential