Oce Color System 200 Operator's Manual page 87

Press the key.
OK
It is possible to continue setting other Image Creation modes.
If the C key is pressed while setting a mode, the set mode is
canceled and the previous display returns.
Press the
OK
The Image Creation setting procedure is now complete, and
the screen returns to the standard display. The name of the
mode that was set is displayed.
The mode that was set can be canceled by pressing the
MIRROR IMAGE key and then the C key.
Image Creation (General Flow of Setting/Cancellation)
key.
2-3