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nozzle dx4 buble

kapitenio

New Member
hi members!i have a mutoh spitfire 65.
test is good,but when the machine print 1-2 meters heads blocked by bubbles.
ink mimaki bulk system.
any idea please?
 

heyskull

New Member
I haven't worked on one of these machines but it has the DX4 heads so I would say either cracked/split print head manifolds or dampers.
If definitely not one of those issues it could be pumps or splits or leaks in joins in pipes back to the cartridges.
Also make sure the printer is leveled out.

SC
 
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