How long can inkjet workers usually do it?

Ink-jet workers can usually do it for a year or two. Ink-jet printing is a special job, because dust is easy to produce in the process of ink-jet printing, and the pungent smell of ink is also relatively large, so operators are prone to respiratory diseases, such as rhinitis and pharyngitis. Therefore, it is recommended to work in an irregular working environment for no more than one year.