Nozzles missing in orange

[cyclerc]

Having problem with orange, new cap,new damper, miltiples soak, clean etc. the missing nozzles, sometimes come back but after print loose like half. Here some print test before print and after short 30" print. Any ideas?

 

[Smoke_Jaguar]

Check the line to see if the orange line is leaking air and go from there.

 

[cyclerc]

Check the line to see if the orange line is leaking air and go from there.

I will check more deep. No any visible leak

 

[cyclerc]

Can't find the problem , any sugestions?

 

[netsol]

oem captop or 3rd party?

 

[cyclerc]

ALL PARTS OEM AND INKS OEM

 

[Smoke_Jaguar]

Was the orange line giving issues before the parts were changed, or was the work done to try and fix it? Have you tried flushing the line?

 

[Solventinkjet]

Any damage on the head surface? Looks like maybe there was a head strike.

 

[cyclerc]

Was the orange line giving issues before the parts were changed, or was the work done to try and fix it? Have you tried flushing the line?

Yes! The problem comes before parts changed, no flush line yet. Recommend to do in the end of the damper top ? Remove the line there and pull solvent true the line?

 

[cyclerc]

Any damage on the head surface? Looks like maybe there was a head strike.

Im the only using the printer, never head strike, looks like cap is not parallel with the head, after a soft clean orange ink is present outside the cap. I tried the capping adjusment in service mode but nothing change, can be do some alignment with allen bolts?

 

[cyclerc]

Any damage on the head surface? Looks like maybe there was a head strike.

Any Idea? test print samples, most complete is as soon turn on the machine the other is after 15 min print. another new cap was installed.

 

[Smoke_Jaguar]

Interesting looking pattern on the first image. Since the orange is on the far edge of the head, there is a chance the head is starting to delaminate. Wipe the edge around the nozzle plate as clean as you can, then let the printer sit overnight (powered) and see if you can see any ink leaking above the nozzle plate. I hope that it's not a bad head, but it's a semi-educated guess.

 

[Ogre]

It looks like your capping does not seal properly. Disconnect the vacuum pump, connect a syringe and pull some ink after you open all ink valves from service menu. If the ink is coming with bubbles or not at all, then you have a sealing issue.
Change the capping with a brand new one. The OEM capping is better quality, the third-party is a lottery... some of them are good or you have to try two-three-four until you find a good one.
Before going to do something drastic and expensive, try to change the capping. I saw this issue dozens of times resolved with a brand new capping.

 

[cyclerc]

It looks like your capping does not seal properly. Disconnect the vacuum pump, connect a syringe and pull some ink after you open all ink valves from service menu. If the ink is coming with bubbles or not at all, then you have a sealing issue.
Change the capping with a brand new one. The OEM capping is better quality, the third-party is a lottery... some of them are good or you have to try two-three-four until you find a good one.
Before going to do something drastic and expensive, try to change the capping. I saw this issue dozens of times resolved with a brand new capping.

thanks! the cap is brandnew oem

 

[cyclerc]

After one night without print the first test print is almost full,but after first print like 30x48, the next test print the orange print half. new cap,new damper,ink pulled from line,new ink cartridge all oem.