7 Things That Cause Printhead Failure

Why do printheads malfunction? There are a few possible causes for your printhead to malfunction. Here are seven potential reasons why failure can occur, along with solutions.

Stuck-up ink. Typically, ink exists as a liquid. If everything goes according to plan, it flows easily and has the proper consistency to be applied to the paper, garment, or other material in accordance with the computer's printing instructions. However, ink can thicken and clog the printhead, resulting in irregular printing or even full cessation.

stale ink. If ink is left in the printer for too long, it may dry and clog the printhead. This can obstruct the free flow of ink and even cause dried ink flakes to form, which can destroy printing jobs.

Buildup of dust or lint. Sometimes dust or lint that accumulates on or in the printhead produces a clog instead of the ink. Particles in the air that are floating can collect dust. The substance used for printing on garments might produce lint.

inadequate airflow. Your printhead may have problems due to insufficient or no airflow, including blockages, dry ink, and more. The same dust, lint, or ink that can clog your printhead itself might also clog the air nozzles.

leaving the printer running nonstop. The majority of printers have a self-cleaning cycle that begins when the printer is first turned on or when it is turned off. Your printer won't get a regular cleaning if you leave it running all the time.

Infrequent use. On the contrary, when your printer is rarely used it can cause your printhead to fail due to dust/lint buildup and dried ink. 

mechanical failures. There are situations when a printhead malfunctions as a result of a mechanical issue. You might only need to replace the printhead or repair your printer.