This is a type of paper made of bleached chemical pulp, which may contain a thin film made of rags. It is white and has an uneven surface. The weight is 60- 100 grams/square meter, suitable for medium aesthetics, monochrome or multicolor printing, or 1 layer of receipt paper Dot matrix paper is a type of regular paper, so the printer requires ink cloth and uses a print head to dot the toner onto the paper. It will create these points to create the necessary information. It is widely used in convenience stores such as supermarkets and mini supermarkets. Debt repayment shops, coffee shops, bakeries, bookstores, etc.