Hi Kenneth,
Thank you for your interest in Syncfusion products.
It is not possible to draw inside the margins. To achieve a similar output, you may set Margins to 0 and draw the string in using PdfPageTemplateElement which will apply to all the pages. Please refer to the sample in the following link:
F98516-795424042.zipPlease try this and let me know if you have any questions.
Regards,
Geetha