Paper Conveying Operation In Duplex Copying; Copying Onto Reverse Side; Switchback Operation; Copying Onto Front Side - Kyocera KM-3050 Service Manual

2GN/2GP/2GR

(1) Paper conveying operation in duplex copying

Paper of which copying onto the reverse side is complete is conveyed to the switchback section, the eject motor switches
from normal rotation to reverse rotation to switch the eject roller to reverse rotation, and the paper conveying direction is
reversed. Paper that has been switched back is conveyed to the duplex section via the eject roller and the switchback
roller.
Paper that has been conveyed to the duplex section is conveyed to the paper feed section again by rotation of the upper
duplex feed roller and the lower duplex feed roller and copying onto the front side is performed.
Eject roller

Copying onto reverse side

(normal rotation of eject motor)
2-1-18
Switchback roller Eject roller

Switchback operation

(reverse rotation of eject motor)
Figure 2-1-27
Upper duplex
feed roller
Lower duplex
feed roller

Copying onto front side

(normal rotation of eject motor)
Eject roller
Paper path