PRINTHEAD replacement DX7 Mutoh VJ 628 628x 628D DTF Ecosolvent Sawgrass Sublimation

[@syyedshakeer6642]

One man junk is another man treasure.

[@reprint217]

I agree

[@Gamilex]

Hi, can do a video on how to replace the print head on a mimaki cjv 150 75

[@mariwanakram500]

Well done

[@zidiss6042]

Hi Mike! Been binging your videos as I work on repairing my SP-540V. In a previous video I saw that you had tons of used DX4 printheads. My SP-540V had been sitting unplugged for 6 years, dried ink in the lines, shot printheads everything, and I was able to get two colors firing with minimal deflection using a method I saw on the signs101 forums. Basically submerging the printheads in an 1/8th of an inch of cleaning solution, connecting both nipples on the manifold with ink tubing to create one tube to pull from (equalizes pressure between the channels), and drawing cleaning solution slowly up through the printhead with a syringe. Now that magenta and cyan have been unclogged, the cleaning solution wants to take the path of least resistance and thus yellow and black are still clogged. How do I combat this issue?? I hate to draw from one channel at a time putting unnecessary pressure on the membranes. But it sounds like this may be what I end up having to do.

[@reprint217]

What I do is take ink tubing (actually have video on it) I melt one end and put on the manifold nipple that is NOT CLOGGED. That will allow full focus on the clogged channel. It works, just requires patience and rinse and repeat

[@JoeyC33]

How do you remove the handle on the side ?

[@reprint217]

It just pops off

[@mariwanakram500]

Mike i joined the facebook group but I didn’t accepted yet .is the group exist yet or what ?