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If it's a one off, then don't worry too much about it. :)

However, if it keeps happening then we'll need to know more about your system and how you use your machine to be able to help further. We'll need to know stuff like:


  • What type of machine it is?
  • What OS is it running?
  • What third party apps are running at the time, including theme changers and system hacks?
  • What third party hardware is connected?
  • What brand of printer is it, and how is it connected?
 
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