Do not use inferior Nylon printer ribbons roll

Do not use inferior Nylon printer ribbons roll, the nylon ribbon roll cassette and the use of low-quality Nylon ribbon roll in the printing process, due to the poor quality of the Nylon epson ribbon roll cartridge cover and binding is not tight, it is likely to cause the driven gear out of position, and the main gear bite is not tight, the Nylon ribbon roll slack. Because of poor quality used Nylon ribbon roll, ink from the Nylon ribbon roll along the print pin guide hole into print scalp sewn and cured, resulting in the printhead needle resistance increases, easily lead to broken pins or crushed print pin parallel grooves, more serious will print pin or Nylon ribbon roll motor driver chips and driver chips burned.