E-105 Fuse4 Error

[bigprints]

I´m having some problem with a Spitfire 100
Ihave a head that didn´t work on one side only a few nozzles of yellow but ok one the other side
Suddenly i got a fuse error
I have now changed to new head and also changed the cables (2)
but i still get fuse error on head 4 and i have checked the cables
Any suggestions of what can be wrong ?

I have changed the fuse 2-3 times..
and i haven´t dropped any solutions in the connections

Any board broken or what??

 

[J Hill Designs]

are you testing the fuse or just changing it all willy-nilly?

 

[bigprints]

Yes it was ok when i checked it before turning on the printer

 

[J Hill Designs]

and then it blows?

 

[bigprints]

Yes and ihave now tried two-three times with original fuses

 

[randya]

If all the cables and connections are good.
Sounds like the head is probably the issue.

 

[bigprints]

The head is brand new..
and we have also changed the head to another one but still the same
E105 The fuse4 burns everytime???
we have changed the board next to the printheads don´t remember the name

but still the same problem
i havent changed the cables to the mainbord but i havent touched them either
so i don´t think the problem is there

what do you think might it be on the mainboard???

 

[Jeff South Florida]

I would try working my way back from the main board. Leave the wire from the main board disconnected and power up. You might get an error. Power down and check fuse. Move up the line until you blow the fuse. Could be a long process.