1, increase the printer memory, increase the printer memory can improve the processing speed of the printer, speed up the printing speed.

2, adjust the printer settings, adjust the printer's print quality, resolution and other settings, you can reduce the printer's processing pressure, improve printing speed.

3, update the driver, update the printer's driver, you can solve the driver problem caused by the slow printing speed.

4, check the connection problem, check whether the connection between the printer and the computer is stable, or replace the connection cable.