most mid range onwards laser printer can handle the job you requred.

be it "Paper (bond, light, heavy, plain, recycled, rough), envelopes, labels, cardstock, transparencies, heavy media"

for best result you need to test around differents setting above with your media.

My recommendation are go for those printer with multi purpose tray, with rear door without sensor so it will still operate while it left opened. With this setup your heavy media will not bend from feed to output = you get best result.