A family of Microsoft word processing software products for creating web, email, and print documents.
The problem persists. Microsoft have indicated to me recently that it's a one-off problem on my system that they have not seen before! But then I found this forum.
It's not a Windows problem but a Word problem. It occurs on my PC and on my iPad Pro (I have Office 365, which means Word 2016 on the PC). It only occurs for me with fonts I purchased from Monotype.
It's a new bug: it did not occur in previous versions up to 2007, my last version of Office.
It is not the printers: I have files that displayed fine in 2007 but now they don't. But they still print as they used to. Somewhere MS has introduced a bug that renders the screen for Page Layout and Preview incorrectly. It gets the page length wrong. They appear to have a different software module for screen display and actual printing, and it's the former that's changed.
I have gone back to my earlier version of Office as the only viable solution. But why can't Microsoft admit the problem? Why is it still a problem after more than a year?
In my experience, this will eventually be put right but surreptitiously, as if nothing had ever happened. This is not the first time I have had such problems with MS. To say I am cynical would be an understatement.