Don't connect for too long, it will affect the signal transmission. Plug one end into Toshiba's USB interface (square) and the other end into the USB socket of the computer, plug in the power supply, turn on the computer, and install the driver according to the prompts.
Use and maintenance:
When using the printer, it is necessary to install the driver in advance, and the port and data line cannot be plugged and unplugged with electricity, and cannot work at too high or too low temperature! The dust should not be too big and the paper should not be wet.
The printer should be lubricated frequently, otherwise there will be abnormal sound, worn guide rail and various printing faults. At present, the mainstream printers all use the printer copier grease of Hutou hotolube or Krupp, which is a professional high-temperature and long-lasting grease containing Long Fu certified by SGS. Peach treasure has 130g toothpaste-like packaging, which is convenient to use.
Not suitable for common butter and engine oil, not resistant to high temperature, flowing and polluting the print head, with unhealthy smell.