[nikoprints]

Hello!
A few days ago, one of the white lines seems to have blocked, i try removing all ink and wipe with dtg cleaning fluid but it still doesn't come out.

The printer is Epson L1800 and the white ink is Dupont Artistri, i attach a image from the injectors test.
Does anyone know any test or tip to perform?.

Thanks!.

Best regards,

 

[warhawk018]

have you try sucking the ink from the ink waste tube?? try it,with a big seringe..We usually test our Wide Format Printers pump this way...
if and after you have donde this and done a cleaning cycle, you get it back..its eather your pump or capping..ALSO,when doing this,listen to the capping and head joint to hear a hiss or some type of air leak...