When I print a 2-page email using Thunderbird, I noticed that it was cutting portions of the email out. Specifically, some parts of the top of page 2 were disappearing, usually about two or three inches worth. If I go to Print Preview, I can see whether portions are missing or not. And if I rescale the size in print preview, I can play around and get the preview to look correct and print correct again. For example, today I was missing a few inches of email body at 100% scale, but making it 101% fixed it. When I tried 99%, it was missing again. I've had various luck at various print size percentages in the past. This is clearly a bug in Thunderbird. Any ideas how I can fix it? I've attached an example showing the bottom of page 1 and the top of page 2 of an email in print preview. At 100%, a section is missing. At 101%, the missing section is back again. How it looks is how it prints too.