What should I do if the words printed by the printer are blurred?

You can lock the fault in the nozzle and automatically clean the print head first. If you don't print for a long time, you need to clean it several times. You can also carefully remove the ink cartridge and wipe the area near the print head with soft absorbent paper. If it can't be solved, it may be a driving problem. It's usually good to reinstall it.

When editing a file with Word and printing it on a printer, there may be some overlapping words on the printing paper when the words arranged neatly and clearly in the print preview. This phenomenon is generally caused by improper settings when editing. Change paper size, paper type, words per line, etc. In the document page properties, this can generally be solved.

The simple treatment of printed handwriting is incomplete or unclear. For inkjet printers, there may be two reasons: the ink cartridge is out of ink, the printer is not used for a long time, or the nozzle is blocked by direct sunlight. The solution is to replace the ink cartridge or inject ink. If the ink cartridge is not used up, it can be concluded that the nozzle is blocked. Remove the ink cartridge and soak the nozzle in warm water for a while. Be careful not to immerse the circuit board in water, otherwise the consequences will be unimaginable.

Brief introduction of printer

Printer is one of the output devices of computer, which is used to print the computer processing results on related media. There are three indicators to measure the quality of a printer: printing resolution, printing speed and noise. There are many types of printers, which can be divided into impact printers and non-impact printers according to whether the printing elements impact the paper.

According to the structure of printed characters, there are full-width printers and dot matrix printers. There are serial printers and line printers according to the way a line of words is formed on paper. According to the technology adopted, it can be divided into cylindrical, spherical, inkjet, thermal, laser, electrostatic, magnetic and LED printers.

With the rapid development of the Internet, it is predicted that the paperless era is coming, and the era of printers has arrived. However, the global consumption of paper is increasing exponentially every year, and the sales of printers are increasing at an average rate of nearly 8%. All this indicates that printers will not disappear, but will develop faster and faster, and their application fields will become wider and wider.