When specifying LETTER size paper (8.5x11"), LibreOffice Writer ORIENTS the print as LANDSCAPE but also TRUNCATES the document so not all the text is printed. The workaround is to specify A4 size, but this requires playing with the margins and is certainly unacceptable for the long term.
In other words, it is presently NOT possible to achieve acceptable output in Writer under the 5.4 tree when LETTER size is specified. This SHOULD be a simple fix (and one must wonder just how it was broken in the first place!).
Steps to Reproduce:
1. specify Letter size paper
displays before print (during options selection) as landscape, but the bottom of the text is truncated (Print Preview shows NORMAL orientation and formatting).
Printed as displayed in the print dialog.
User Profile Reset: No
This happens on two different machines, one of which is NEW (a 27" iMac and a 15" Macbook Pro), so PROFILE should be NO issue. It is present THROUGH 220.127.116.11.
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:56.0) Gecko/20100101 Firefox/56.0
*** This bug has been marked as a duplicate of bug 92190 ***
*** This bug has been marked as a duplicate of bug 110461 ***