The CEM Dual Drop Stacker is a special DocuConverter configuration in which the stacker is doubled to allow separate stacking for the two halves coming from the conversion stage.

This kind of device is necessary when the two halves must be managed in different manner from each others. A typical example is when the printer produces sheets which are already perforated.

The two halves cannot be overlapped as in a standard DocuConverter, because perforation would be on opposite sides. Instead, the Dual Drop Stacker allows to stack correctly the pages on different stackers.