What types of paper should I use with my Canon G2020 to avoid error 5100?

The Canon G2020 is sensitive to paper quality. Use standard, uncoated printer paper (75-105 gsm). Avoid using damp, curled, folded, or damaged paper. Also, don't use paper that is too thick or textured. Ensure the paper is properly loaded into the trays and not overfilled. Using recommended paper types significantly reduces the chance of error 5100.