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Many around here religiously name the printers and the share name, the exact same thing so that it is not an issue.
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Guilty as charged 
and I would do it again when needed
If group names have changed then you might want to clear the KiXtart token cache. We did the same swap a few months ago and did not encounter any issues. That might have been because we have the printer names and share names exactly the same or because at that time we intentionally set the KiXtart token cache to be cleared every time at login. Yes this makes logon a little bit slower but there was a valid need to do this at that time.
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Mart
- Chuck Norris once sold ebay to ebay on ebay.
