I want to buy a new printer, but don't know which one to buy. I though that Internet can help me with that.
It depends on your budget. How much are you ready to spend on it. There is a variety of different printers on market now. Check the prices and characteristics. Here is a store where I bought my printer https://www.mrdepot.ca/products/hp-mfp-m130fw-toner. I still order cartridges from there, too. They have low prices and free delivery.