Printer for school

Greetings everyone,
Just visited here, I found this forum quite helpful. Actually, I am looking for a printer for school, I am at accounts departments and want a good quality printer to print fees vouchers. I saw many pretty good deal on Reecoupons, that are offering Back to school promo codes. but I really don’t know what brand printer is best for my job. Can you suggest me the best brand?
Much thanks in advance