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I was trying to set up my HP scanner along with hplip. The wiki suggested I add myself to the 'scanner' group, but this doesn't work. Instead I found out, that I need to add myself to the 'lp' group, to be able to use my scanner and hplip tools (like hp-levels).
Now my question is: Is the 'lp' group meant for normal users or should I go for another solution?
The scanner is a all-in-one HP PSC 750xi (so it's a printer too).
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