Epson AcuLaser C9200 Series User Manual page 147

8. Hold cover A and Duplex Unit, and then disengage the hook on the right side.
9. Confirm that the direction of the hook is as shown below.
Caution:
c
If the direction of the hook is not correct, Duplex Unit cannot be installed properly next time.
EPSON AcuLaser C9200 Series
Installing Options
User's Guide
147