The thickness of a single layer of Logistics Air Waybill is generally 50g or so, and it can be 60g-65g if it needs to be thickened. Such thickness can have a certain effect when used on a dot matrix printer, which may be serious because the paper jam cannot be used.

An example is a confidential payroll that is processed using computer-printed paper. The thickness of the confidential payroll is much thicker than that of a normal computer print because the confidentiality requires glue to bond the computer print. This situation also makes the secret payslips much thicker than computer paper. When the confidential payslip is printed, it is too thick, so be careful not to wrinkle and the positioning holes are extremely high. A slight deviation will affect the use.

The high thickness of the Courier Waybill Printing also has certain requirements for the printer. The foregoing is because the confidential process needs to be very thick. There is also a case where the number of computer printing papers is large, and this situation occurs above five. At this time, the computer printing paper is also extremely thick, which is a difficult bone for the general stylus printer. The general stylus printer prints 5 stylus papers even though the printing position is 5 files. Even if it is adjusted to 5th gear, it will be very difficult, and the color development below will be affected. The gear position adjustment of the printer is based on the number of needle-type printing papers, and the gear position is 1-2 more than the number of printing papers to ensure the color rendering effect.

It should be specially noted here that the one-time printing of the multi-paper of the computer printing paper is completed only by the dot matrix printer, and the multi-feed printing cannot be realized by the inkjet printer or the laser printer.