"Did you prime the dampers prior to installing them?"

"yes, all dampers are new."

"So my new question is- Are the problem nozzles ones u changed the dampers on"

"Ok, did the nozzle check. Now it doesn't print anything... So frustrating, What else can I do?? "

"Not sure where you are posting, but post in general discussions if you want people to see it. Do not send me chats or PMs because I do not respond to those. Anytime I do respond be sure to answer back or no further responding. When you send pictures…"

"Thank you we are ordering parts and will be in touch after install and testing is completed. "

"IF dampers are new,then fine. You do not want to mess with the head more than necessary, that is why when you are already in the area you change everything. As for which head, The part number you are looking for is 6701409010 "

"I have service manual, should i be ordering a dx6 printhead. The dampers are new should they be all be replaced cause of clogged nozzles check sent earlier, or just the clogged dampers? Many thanks for your guidance."

"CAnnot be done without a manual  You will need to key in the ranking and clear old numbers. Also since you are there, replace the dampers."

"Hi Irving,  We did follow your suggestion, no change looks like a head change is required. Any idea of head model DX6 or DX7 specs look similar. We are using CL Cart in the WH & MT channels. Is this ok? Any specifics I need to know when…"