This worked for me as well after every other suggestion failed, and I'm using Sierra. Allow me to add one cautionary note.
First, as stated above, follow this sequence:
Open Finder > Home folder > Library > Preferences (not Preference Panes)
Look for com.apple.addressbook.plist and com.apple.addressbook.plist.lockfile, and move them to the trash.
Here's the caution: there were a couple of similar-looking listings, all starting with com.apple.addressbook. However they contained SYNC or SOURCESYNC or other words followed by .plist or .lockfile. I don't know if it'd be a problem if you remove any of those by mistake, but why take a chance? Just double check the names you need to trash to prevent a possible adverse consequence.
Hopefully, your address labels will print as you wish them to. Good luck all.