Xaml to Image to print, high quality prints

A few questions about printing from xaml:

1. We are generating gif images for printing from existing xaml. The gif images are used for printing. The issue we have is the images are not looking good after printing. One issue is text is coming up blurred when we print on different开发者_如何学Python sizes such as A3 & A4. The same issue is with the images also.

2. Is it better to use jpg images rather than gif images for printing.

3. Is it possible to generate emf images from existing xaml.

4. Are there any best practices for printing high qaulity images/print outs using xaml.

Any suggestions will be appreciated. Please let me know.

Thanks N