How can I repeat headers in every page in printed reports. I saw an answer that IE support it, however for my need (Timeline) it does not work with IE nor Chrome.

Using FireFox I just printed that page to pdf and the headers repeated. Lack of a printer (and time) makes this a little difficult to explore but I think there is a chance you can get this to work.  The printed pages QuickBase generates  simple <table> markup so i guess eventually you could get this method to work ( it would involve minor reformatting the standard QuickBase page using script).

However, I am not going to put anymore time into as I have other work to do.

Contact me off-world if you want to pursue a solution:

https://getsatisfaction.com/people/dandiebolt

I just got it (my test page) to print the pdf with repeating header from Chrome. So I would anticipate some script rearrangement of QuickBase report would print with repeating headers.

I realize this may sound like crazy talk to you if you are not a developer but we look at problems differently focusing on the technical details. Bottom line I think it can be done with scripting.

Thank you for the time and a solution. Great to know it can be done. May be beneficial to pass on to the QB developers for the next update to help all. I will find a developer that can implement it until then. 

From what I tested today and my prior look at this going back years, I THINK it can be done. But this type of thing requires time to explore every detail. I invest a lot of time on my own to keep up with web tech so I explore issues like this every day. But if you want a solution you are going to have to wait for QB or you can contact me off-world:

https://getsatisfaction.com/people/dandiebolt