what shud be RichTextBox Height and width

Hi
I have a richtextbox R1 and other R2.

I enter some text and Images in R1.

later with some changes it gets displayed in R2.

My question is What shud be the size of richtextbox R1 and R2. Because if iam inserting two images in same line in R1(one at starting of the line other at ending of the line), when the data gets displayed in R2, the second image is moved to next line.

My data in R2 is printed on A4 paper. So what shud be the sizes of R1 and R2 so that data remains intact in R2 just how i created in R1.

Sorry FOr my bad explanation.

Please help me

Thanks