Check the following if paper jams occur frequently.
Place the printer on a flat surface and use it in the recommended environment.
Use paper supported by this printer.
Follow paper handling precautions.
Load paper in the correct direction, and slide the edge guides against the edges of the paper.
Do not load more than the maximum number of sheets specified for paper.
If a paper jam occurs when you load several sheets of paper, load one sheet at the time.
Make sure the paper size and paper type settings match the actual paper size and paper type loaded in the printer.