I was hired for a junior-level data science position last spring - it's my first job out of undergrad. My last part-time job during school was as a sysadmin, so when my manager introduced me to everyone he mentioned that, and since then people have been coming to me for very minor tech support details like putting more toner in their printer or finding a new battery online for their personal laptop. I wanted to make a good first impression when I started and I didn't have major projects for a few weeks so I accepted and helped them.
I really don't enjoy this though, and now it's distracting from my actual work. Is there a way I can get out of this without hurting workplace relationships?