RTF content cannot be displayed in Telerik Reports. Only HTML can be used for text-formatting - the supported HTML tags and CSS attributes
. The designed report can be previewed in Print Preview mode in order to check the way the document will be paged - Interactive vs. Print Layout.
Then coloring items and adding borders will hint you which items causes the blank space in the physical document - Problem: Telerik Reporting renders blank pages
In order to provide you more accurate suggestions, please open a support ticket and send us the problematic report including test data.
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