Collation is one of your printer's features. It is the printing of sets of multiple copies of a document in numeric order. Your printer is capa- ble of delivering multiple copies of your files in collated order to the output tray. The following figure shows the collated and uncollated stacking for two copies of a four-page file. The main advantage of collation is convenience and the time savings derived from not having to separate and sort individual copies of a document. Each copy of the document exists as a whole unless chunk collation has occurred. Choices On: Enable collation. Off: Disable collation. Default Off Working with Chunk Collation For a multiple copy document with collation On, there must be enough display list memory to hold the display list blocks for all pages in the collation range. See the 'Memory' section in Chapter 5, for more information on the Display List compressed blocks. If there is not enough memory, then a chunk collation boundary is forced after the last compiled page of the collation range.