First of all, we need understand that computer printing paper it is classified as a kind of printing paper, according to the printing of different degrees of color, can be divided into single-layer computer printing paper and multi-layer computer pressure printing paper. Generally computer printing paper will be divided into 241 and 381 two kinds of specifications. Here the 241 and 381 refers to his width, usually used to layer, can be divided into 1 to 6 layers, the color has a white red, yellow, green, blue and white, about its white, divided into two kinds of colorful and non-colorful. The first layer is generally not colorful. Assuming that you need to make several layers, the general paper company can help you do.

Needle printer for computer printing paper supporting the machine, before using the printer to read the product manual and operation manual, to understand its internal structure, the use of functions, scope of application, operating procedures, control requirements, in order to use correctly. Computer paper placement must pay attention to the paper orientation is stable, whether the alignment with the paper towers parallel, paper loaded into the paper towers should be spreading, to ensure that the first paper edge clean and smooth, to prevent paper stuck in the paper towers or paper feed slot. The needle printer generally has a control lever on the machine to dispatch different copy paper single print and computer paper continuous printing, after the machine is turned on and used to make corresponding differences according to their own needs, multi-layer computer printing paper should be dispatched to the control lever to the continuous printing orientation. Computer printing paper also has positive and negative points, in order to ensure the printing quality, in order to ensure that the front of the computer paper printing. Judgment: single-layer computer printing paper front lubrication and folding line and tear edge concave.