Generally speaking,the multifunctional printer can't print or lack of ink,the normal way we usually think about the nozzle was blocked.And now how to make sure it?For the follow ways to check the printer and so you can make sure if it's blocked.

To do nozzle clean by PC for one time.

Open the waste ink store,remove the pip of the waste ink bottle,with an empty syringe to fix

Use the syringe draw see if it's can draw ink,if not and can draw nothing,so it;s may blocked,by now,we also can't make the decision,we have to check for next step.

When power on,press the ink change button ,and wait until the unit not move ,then move the unit to the middle of the slide rail,turn off the printer.cut down the power.

Remove the carriage,with the new syringe aligned nozzle at the top of the corresponding six or eight holes, in turn push to see whether the nozzle is good.If pushing feel the resistance is big and below the nozzle outlet area or less ink or no ink no outlet, then the nozzle is definitely blocked, only to wash the nozzle by hand. After washing was still no use, then only to change a new one.

 

For the step 3 of the syringe can draw move, pumping the air can not spare the ink drawn, that's may the rubber of the cleaning unit relaxed, at this time the right way is to replace the cleaning unit.