I am having a similar issue myself with a form I have and I am trying to edit so that it will allow users the ability to print what is in the scrollable text field. The text field in my case is limited to 5,000 characters with a font size of 11 and I want it to scroll and I want it to stay at the same font size, the issue is making it print everything that is being scrolled. I know it can be done, I have another form that does exactly what I am wanting in my form, but I am not the creator of that form and have no idea how it was created. That form has scripting, which I don't know much about, but that enables the form to print what is hidden in the text fields.
This is part of the scripting that enables the form to print what is hidden:
}
</script>
</event>
<event activity="prePrint" ref="$host" name="event__prePrint">
<script contentType="application/x-javascript">
this.minH="0";
</script>
</event>
<event activity="postPrint" ref="$host" name="event__postPrint">
<script contentType="application/x-javascript">
this.h="7.0527in";
</script>
Perhaps there is more scripting above and below this code, but I don't know what that would be, I just know this part of the code is a big part of the script. Anyway, I thought I would share this bit of info in case some genius can use it to help others.