Oki 3037 - Manual (Page 451)

ES 3037/3037e Accessories • 451
DUPLEX UNIT
Installation
1. Switch off the printer and disconnect the power cable.
2. Remove the paper tray (1): slide it out until it reaches its stop,
then lift up to remove the tray completely from the printer.
C93_NT_PCL_Weight.tif
3. Remove the front cover (2) by lifting it at both ends.
NOTE
Do not discard the front cover. If the duplex unit is removed,
the front cover has to be reinstalled.