The following causes can be considered.
Solutions
Place the printer on a flat surface and operate in the recommended environmental conditions.
Environmental Specifications
Use paper supported by this printer.
Available Paper and Capacities
Unavailable Paper Types
Follow paper handling precautions.
Paper Handling Precautions
Do not load more than the maximum number of sheets specified for the paper.
Make sure the paper size and paper type settings match the actual paper size and paper type loaded in the printer.
Paper Size and Type Settings