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I found the issue, in case anyone else has this problem. I must have bumped the orange clip, and it unlocked it from the other rollers.

Mine will do it if printhead is too high

check every fuse. If its bad, replace. replace lines going to capping station, a tiny air leak will replicate that issue.

Is there a way to adjust pinch roller pressure? I have the roller on the far end that is not putting any pressure down, causing print head to hit the media. Mutoh 628

thank you

Mine has been apart more times than I can count, and no idea where each officially go. Ive made two good prints with new capping station, printhead, cables, hoses, etc....and now lost blue, black and red...mostly blue. So trying the 3rd capping station of the year and new hoses and dont...

Installed generic cap and its pulling ink without issue. The mutoh cap was inferior, it never even saw ink and was bad. So for anyone out there in question, buy the generic for $20 instead of the mutoh for $120 And I cannot thank you guys enough for chiming in with help, thats a huge deal.

I did get the one that looks oem, so we will see. As far as replacing whole station, wouldnt the only different be the lines? Ive already removed lines, cleaned, tested good, then replaced with new after no change. You guys are awesome with your advice, rare these days with anything.

I bought another cap top to try, non oem. I know everyone hates non oem, but I am not a fan of oem parts that dont work either. I bought the oem and it hasnt printed a single thing and Im pretty sure its bad. It absolutely wont seal to pull suction.

I was having syringe issue, so I was pulling from one, with closed syringe on the other and the 3rd blocked. I can clearly hear and feel the air moving at the cap with printhead moved out of the way. I stuck a card over the cap to test seal, and pulled suction. It really didnt do much, and...

maybe more downward force? I think only lowering printhead would do that, but no idea if thats a thing or how to do it.

When I pull ink manually, its just air. printer only has cleaning fluid in it, its never had actual ink since ive been fighting this issue. So printhead has never seen actual ink. printhead is new, cap is new (oem). I pulled printhead back out to make sure it was hitting correct spot, and...

I have in the past, but I just tried it and nothing but air. Seal looks perfectly lined up. Looks like good pressure against cap. tried wetting cap. Nothing but air.

Ive already replaced dampers, cap top, pump, printhead, cartridges, fuses, cables, and primed the dampers, tried pulling ink manually, etc. Ive tried many cleanings, and it just wont pull ink. Its not blowing fuses now, I think the old printhead caused that. Which transistors would cause that...

Ive replaced fuses, and that cleared error. Still no ink flowing at printhead though. The only thing I havent replaced I think are the boards, the case, and the stand. the cables are new

Found one fuse good on main board, one that wouldnt fully ohm out, and one that looks to be bad, So really two bad ones.

Thank you so much for some direction, I will work on that now. I really cant make out what I am looking at in the picture.

Old printhead gave this error. Replaced head, tried many cleanings, couldnt get two channels to work on new printhead. Replaced cables. Error 85. replaced cables again error 85.

I emptied tank, kept valve open, did long cleaning cycle. Zero came out of tube. One line coming from pump was clogged, changed that and zero effect on it. It has two lines, going same place, so it didnt matter that one was clogged apparently.

No idea what to do at this point.