Computer paper is a commonly used printing material with high reliability and durability. It is widely used in banking, insurance, medical and other industries. Below, SHIRLEY YA will introduce the common sizes and specifications of dot matrix printing paper:

1. Size: The width of computer paper is usually 9.5 inches (241mm), 11 inches (279mm) or 14.8 inches (375mm). The length can vary from 50 meters to 500 meters according to needs.

2.Specifications: In addition to the common single-layer and duplicate specifications, there are also three-layer, four-layer and other specifications. Among them, the single-layer specification is mainly used for some ordinary printing tasks, while the copy specification is suitable for printing tasks that require copies, and can automatically copy one or more copies.

How to choose dot matrix printing paper that suits your needs? First, select the dot matrix printing paper of corresponding specifications according to the printer model and brand used. Secondly, choose single-layer or carbon paper and the appropriate length according to the actual application scenario. When choosing dot matrix printing paper, you should also pay attention to the following points:

1. Paper: Different materials of paper will relatively affect the printing effect and durability. Generally speaking, white adhesive paper, carbonless paper, carbon paper, etc. are common choices.

2. Quality: The quality of dot matrix printing paper is directly related to the printing effect and service life, so you must pay attention to quality issues when choosing. High-quality dot matrix printing paper not only has good flatness and stability, but also has certain anti-aging properties.

3. Brand: There are certain differences in the quality of different brands of dot matrix printing paper, and the prices are also different. When choosing, you can choose the right brand according to your budget and needs.