Thank you for replying so promptly.
All files were written using Publisher 2007 on Windows 7.
We have been using 2007 on Windows 7 only.
We tried a 2010 trial on our first Windows 8 machine, but thought it was a problem with the trial software not Win 8.
I installed a new hard drive on my laptop (and Win 8 on it) 2 days ago. Office 2013 Small Business Premium was installed on it yesterday. - Exhibiting the same issues.
We are currently running the following machines:
1 - Laptop (WIn 8 / Office 2013) - Completely new install.
Before being reinstalled was running Win7 SP1 / office 2007, then 2013),
2 - Laptop (Win 8 / Office 2013 (but has run 2010),
3 - Desktop (Win 7 SP1/ Office 2013, but had run 2007).
Laptop 2 is 32bit, The others are 64 bit. The version of Office 2013 installed is 32 bit as this was recommended by when downloading from Office365.
What we print, whether to PDF, XPS or on paper (using the same printers) is laid out the same as on the screen. Those PDF were created using the 'save as' option in Publisher.