There is a clear stripe in the print image

Reason：

The broken needle head caused by pressure nozzle as long as there is a black hole plug, it may cause broken stripes in the image. If there are multiple jams, the stripe of the broken line will be serious.

Resolvent：

The cleaning head, clogging clean out

A, miscellaneous pipes

B, ink impurities in cleaning ink pipe

C, ink is polluted

D, ink quality has problems to change ink

E, environmental problems, too low temperature to install air conditioning, improve the temperature of the environment

F and nozzles are not in good condition to replace the nozzle

G, the surface of the nozzle is too dirty, and the hair surface is clean.

H, scraping, scraping ink stack dirty cleaning, ink, ink stack

K, an ink to air in the pipeline will be in the air out of ink