This happened when I was trying to properly add a Canon Printer. I got it in, PA Canon MG3620, but then the extraneous printer showed up.
I am guessing that your thread subject is a bit misleading and all your printers listed are actually existing.
I'm also guessing that when you were setting up the Canon printer, which I assume you are referring to as the"Other Printer", you shut one up as either connected via USB or Wireless and you also set up the same printer as a network device which may or may not be showing when you go to print.
How many printer choices do you get when you hit the print command or do you have a printer listed to use as the "Default printer" in your System Preferences.
How many printers do you actually have set up to be used?
And also looks like you may have mistakenly labeled one of your printers.
Your selected printer is working properly for all your printing needs I wouldn't worry about it too much and just carry on.
Just make sure that you actually own the printers that are shown and not some very close neighbor's printer you might have accidentally connected to that didn't have a password Etc...
- Patrick
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