Hello S.,
Since almost last month, after that probable virus infection, I confront with some strange issues ...
I wish this long post of mine not to get you tired ... I'm referring to my home printer, a HP Photosmart All-in-One (C7280) with driver and related s/w been downloaded/installed from official HP site.
When I change any of the settings via control panel, Excel or Word is taking into account these modifications made.
If I want to change something via print tab (File/Print/Printer Settings) of a specific document or worksheet, one step before printing, both applications become "crazy" and modify the settings either to default ones (those set via Control Panel) or to their own ones .. randomly!!
Actions carried out ....
I have uninstalled/re-installed HP relative printer s/w, I used the "HP Print and Scan Doctor" (.. you mention in your post) which didn't return any error. I cleaned all relevant to HP printer folders/files from "%temp%" directory one by one by running one given batch file in folder ... utils\ccc\Unistall_L3.bat and then Uninstall_L4.bat". These folders have remained in %temp% from previous installations of HP Printer s/w and CCleaner or Disk CleanUp hadn't removed them. Glary Utils did.
I also cleaned a leftover Registry entry, named "32 Bit HP CIO Componets Installer" via Microsoft Fix It, just to make myself as sure as could be that the next installation will be really fresh!
After all above, HP Printer installation was a fresh one and doesn't show any problems on printing/scanning/copying/faxing and cooperates smoothly with other applications, even with Outlook 2010!!
I have uninstalled/re-installed MS Office 2010 Pro-Plus (english), I installed Greek Language Pack and run/installed all Office updates. I tested Word first ..
I created a new document, wrote a test sentence and tried to print it via Word print tab. Printer Settings there were exactly the same with settings setup in Control Panel. I tried one modification (... from Fast Draft to Fast Normal) and "OK". After that I opened again Printer Settings, to my surprise, Word
ignored custom settings and applied/modified to it's
own one "Best" (it's different than default from Control Panel, of course).
I searched in Google and found out a forum discussion for this issue
http://social.technet.microsoft.com/Forums/en/officeitproprevious/thread/01569f4f-c231-444f-9c5a-6e80915af42cbut couldn't realize a really working around solution, unfortunately.
To my perception and thinking over what event occurred before the issue appeared, I'm afraid ...
whether another printer (a network printer (OfficeJet 7500 Wide Format) attached/added to my laptop via Corporate Group Policy (in order me to have the ability to print, when I am at a partner's premises) is causing the issue. My home printer has been setup via USB connection and before that event I didn't have this problem. Maybe, that network printer has written settings somewhere and MSOffice is confused .. I don't know, I just want to give you as many details, as I can
Thank you again for your concern and patience
Regards
portoleone