blue bar in print (w8400)

[ninjai]

i've just changed my head (1 month )
but in some work i see these blue or purple bar in print.

whats wrong ? !

SKMBT_C45014072302360.jpg

[V-P]

Re: blue bar in print (w8400)

perhaps you are using non oem inks ?

[ninjai]

Re: blue bar in print (w8400)

perhaps you are using non oem inks ?

the ink is the same as ink i use from 3 months ago

[V-P]

Re: blue bar in print (w8400)

my question was different

[ninjai]

Re: blue bar in print (w8400)

my question was different

if its not oem why its work good this long time?

can it be from bubble in tube ? i see some bubble in some tube of my plotter

[V-P]

Re: blue bar in print (w8400)

Using non oem ink will cause premature print head failure and other symptoms (in most cases).

Unless you are really practical in lfp-s I would stay away from it.

Non oem ink has different chemical attributes than oem ink.

[ninjai]

Re: blue bar in print (w8400)

any other idea???


my ink tanks are old . can it cause pumping bubble in tube when ink is being pumped ?

[V-P]

Re: blue bar in print (w8400)

try cleaning head B a couple of times and see if the air bubbles are gone.

[ninjai]

Re: blue bar in print (w8400)

try cleaning head B a couple of times and see if the air bubbles are gone.

doesnt it hurt the head ?!

[V-P]

Re: blue bar in print (w8400)

lol - No it does not