Adjust the printhead pressure according to the different media. The pressure of the print head under normal conditions: adjust the nut to the highest position when printing is best. Otherwise, the long-term printing will cause deformation of the rubber roller, causing the ribbon to wrinkle and the printing effect is poor.
There are several ways to increase the speed of printing, you can use one or several of them:
1) Use the parallel port instead of the serial port provided by Zebra. Although the serial port is simple to connect and has a wide surface, the disadvantage is that the speed is slow. It is ok for general applications, but for high speed requirements, please choose another parallel interface.
2) Choose a high-end printer. High-end printers allow for the highest print speeds than the low-end ones.
3) Set the print speed to high speed mode, the default setting is medium speed. However, the higher the speed, the worse the printing results.
4) Use a lower resolution printhead. Speed and effect can't be both.