Do you believe that the print head will last longer in this way?

In the entire large format printer, the precision of the print head is one of the best. In the entire print job, the inkjet work on the media is primarily done by the printhead. Therefore, in the daily work, we have to double the maintenance to ensure its longer service life.

If you find that the printer head has been in use for a long time, it is no longer as accurate as it was when it was first installed. Try to take it off and save it for output on special media such as canvas. These special media have lower accuracy requirements for the printhead and can also achieve good results.

In daily work, try not to “open the cover” for printing, because the cover of the printer can prevent dust from falling on the surface of the media, preventing it from affecting the print head, and also preventing ultraviolet radiation and other functions to ensure the quality of the printed work. optimal.

Do routine maintenance work, such as regularly checking the ink supply lines and cleaning the print heads regularly.

Print head care steps

Wiping dust

First, turn off the printer power before wiping, and then wipe it with a cotton swab dipped in 70% alcohol.

Wipe, clean, or gently blow off the dust from the mechanical part of the printhead with a small amount of cotton. Never use any hard metal or abrasive tools (such as a screwdriver) to tamper with the bar code print head contaminants, which can cause scratches on the print head.

Secondary cleaning

Use a cotton swab with alcohol or an alcohol-based pen for the printhead to clean the small areas on the bar code printhead. When cleaning, the cotton swab should be rotated and rubbed with it. Note that the cotton swab is dirty and should not be used again. Replace it with a cotton swab.

When the printer is idle, pay attention to return the pen holder to the initial position, because there is a maintenance cartridge in the initial position of the carriage to protect the nozzle portion of the print head to make it sealed, which can play a good role in preventing the print head from plugging.


Large format printers don't work for a long time. When you start it again and start working frequently, it is recommended to print some general files intermittently so that the print head is always in the best condition!

More info:
Company Name: Fei Yue Digital Technology Co.,LTD
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China

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