If you are trying to print a photo or document, the "proper paper" depends on the intended use:

Textured art paper or fine art cotton rag is recommended.

Premium matte or satin paper (e.g., 100-120 gsm) offers a professional feel.

For specific printing instructions, it is best to check the original source of the image file. Fizzy Business - Regis College - YUMPU

High-quality glossy or matte photo paper (e.g., 200-300 gsm) is best for photo reproduction.