I couldn't find a place to post this so I hope here is appropriate.

I was wondering if anyone could explain to me what each job entitles for a scanlation team.

Translator - I get what they do

Editor- ?

Typesetter - ?

Proofreader - ? I get the basic idea but I need someone to go more indepth

Quality Checker - ? What exactly do they check for

Thank you for your help.