Oce CS2436 User Manual page 823

Error Message (CS2436-12)
You are using paper that is not
compatible with automatic
cutting.
In other cases, the Cutter Unit
may be damaged.
1. Specify Manual as the cutting
method and use scissors or a cutting
tool to cut the roll.
(See "Specifying the Cutting Method
for Rolls (6.2.13).")
For information about paper that is
compatible with automatic cutting.
(See "Types of Paper (6.1.1).")
2. Push the Release Lever back and
remove the paper.
Contact your Océ dealer for assistance.