The image may be clipped when printing if the page size of the sections of the document is smaller then the image. For example the 1171 pixels correspond to approximately 31 cm ( or 12.2 inches) and the width of the A4 paper is 21 cm (about 8.2 inches) - so the image will be clipped.
If you are viewing the document in paged layout mode you should see exactly how the document will be printed.
Note, that by default, if the page size of the document is larger than the page size of the printer (for example if you are printing A3 pages on A4 paper), the document pages will be automatically scaled to fit on the page. You can control this behavior by passing different PrintSettings to the Print method of the RadRichTextBox.
I hope this information will be helpful. Please don't hesitate to contact us again if you have more questions.
the Telerik team
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