Hi Mohammad,
Thank you for interesting in Syncfusion products.
We have checked your query at our end. We regret to know you that as per the implementation of GridDataBoundGrid(Classic) don’t have the support to draw the cards on multiple pages. However to avoid the cards' edges not being cut, they will be fit in the print preview page. The GridPrintToFitDocument class derives a GridPrintDocument class to handle the printing of the entire grid on a single page to fit the cards. It does this by drawing the full size grid to a large bitmap and then drawing this bitmap scaled to fit the output page. You can refer the following sample for your reference.
Please let us know if you would require any other assistance. we will be happy to assist you.
Balamurugan Thirumalaikumar