Clogged head?

This has been beaten to death I know. i have searched the forums and can't find the answer. We had a storm here last week and before it hit I unplugged everything in the shop and the office. It was 4 days before I got back out to the shop.

I have a mutoh falcon 48. I fired up the printer and ran a manual clean then a nozzle check. Light magenta and black were very light so I did a strong clean. Now nothing for those two colors. I broke the printer down and started checking lines and the capping station. I tried to pull ink thru the waste ink lines and nothing. I pulled the lines off from the capping station and replaced them. Got ink flow from one but not the other. If I move the head off the capping station I get no resistance. Park the head and one of them will not pull anything, sirenge just tries to go back to when I pulled it. It's like it's completely clogged. I see ink flow to the waste bottle on the one thats clear but nothing on the other.

Clogged head? What next? Thanks for any help.

 

I have filled the capping stastion with cleaner and parked the head over the cap. Anything else I shoud do?

 

I have been checking on the printer yesterday and now am not able to pull from the waste tank to the capping station at all on the head I suspect is clogged. Even when the head is not parked on the cap. Before I started soaking the head I could pull from it if the head was not parked. The other head is printing fine. Missing Light magenta black and light cyan.

 

Just replaced pump and capping station about a month ago. Everything printed fine up until about a week ago. I am going to take the capping station out again today and check for clogged line to the waste tank. If that does not help I will order a new capping station and head.

 

Back to printing!! I tore the printer down again today. I pushed cleaning fluid into the the capping station from the drain them pulled it out several times then pushed cleaning fluid into the pump and out several times and got little chunks that looked like dried ink chips. I had replaced pump and capping station about a month ago. Oddly enough after pulling the gunk out of the pump I was able to get an ink pull through the waste tank drain, Several cleans and 1 powerfull clean I have almost all the nozzles back. I am going to do a couple of cleans this afternoon when I get back to the shop but all appears to be good again. I appreciate everyones help!!

 

Printed almost 20 ft of 3651 last night and everything looks clean and crisp. Still haven't put the covers back on the the printer yet. Thanks for all the input!! 101 and it's users are awesome!!!