The operation of the printer is very simple, but how can we make the printer work more efficiently? First, the newly purchased inkjet printer should be repeatedly turned on and off for debugging, and learn more about the printing principle of the printer. Second, after the completion of the commissioning, skilled use of the pattern, information editing system and size adjustment of the print positioning. Develop the habit of cleaning the nozzle of the printer, and do not miss the error. Third, skilled operation of the inkjet printer, to understand the common faults of the printer, a good problem. Fourth, the software operation should be careful, from the principle of understanding the inkjet printer, view books.